2305 LeetCode interview questions
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- Two SumEasy0.6%100.0%
- Add Two NumbersMedium0.5%77.7%
- Median of Two Sorted ArraysHard0.5%73.9%
- Trapping Rain WaterHard0.7%73.9%
- Longest Common PrefixEasy0.5%73.3%
- Palindrome NumberEasy0.6%72.7%
- Merge Sorted ArrayEasy0.6%72.7%
- Longest Substring Without Repeating CharactersMedium0.4%71.9%
- 3SumMedium0.4%71.8%
- Best Time to Buy and Sell StockEasy0.6%71.8%
- Create Hello World FunctionEasy0.8%71.7%
- Merge Strings AlternatelyEasy0.8%70.6%
- Longest Palindromic SubstringMedium0.4%70.1%
- Longest Consecutive SequenceMedium0.5%69.1%
- Recyclable and Low Fat ProductsEasy0.9%67.5%
- Container With Most WaterMedium0.6%67.5%
- Valid ParenthesesEasy0.4%66.2%
- Majority ElementEasy0.7%66.2%
- Roman to IntegerEasy0.7%66.1%
- Merge IntervalsMedium0.5%65.9%
- Number of IslandsMedium0.6%65.6%
- Maximum SubarrayMedium0.5%65.3%
- Reverse IntegerMedium0.3%65.2%
- Remove Duplicates from Sorted ArrayEasy0.6%65.2%
- Subarray Sum Equals KMedium0.5%64.7%
- Climbing StairsEasy0.5%64.4%
- Merge Two Sorted ListsEasy0.7%61.4%
- Next PermutationMedium0.5%61.4%
- Generate ParenthesesMedium0.8%61.0%
- Spiral MatrixMedium0.6%60.1%
- Meeting Rooms IIMedium0.5%59.5%
- Reverse Linked ListEasy0.8%59.2%
- Decode StringMedium0.6%58.9%
- Add Two IntegersEasy0.9%58.6%
- Remove ElementEasy0.6%58.2%
- Koko Eating BananasMedium0.5%58.2%
- Search in Rotated Sorted ArrayMedium0.5%58.1%
- Move ZeroesEasy0.6%58.1%
- Pascal's TriangleEasy0.8%57.8%
- Minimum Number of Increments on Subarrays to Form a Target ArrayHard0.8%57.8%
- LRU CacheMedium0.5%57.6%
- 4SumMedium0.4%57.3%
- Single NumberEasy0.8%57.2%
- N-QueensHard0.8%57.2%
- Largest Rectangle in HistogramHard0.5%57.2%
- Jump GameMedium0.4%57.0%
- Letter Combinations of a Phone NumberMedium0.7%57.0%
- Concatenation of ArrayEasy0.9%56.9%
- Split Array Largest SumHard0.6%56.9%
- Find Peak ElementMedium0.5%56.8%
- Top K Frequent ElementsMedium0.7%56.8%
- Rotate ArrayMedium0.5%56.2%
- Valid AnagramEasy0.7%56.1%
- Find the Index of the First Occurrence in a StringEasy0.5%55.9%
- House RobberMedium0.5%55.9%
- Kth Largest Element in an ArrayMedium0.7%55.6%
- Rotate ImageMedium0.8%55.5%
- Group AnagramsMedium0.7%55.5%
- Search Insert PositionEasy0.5%55.0%
- Plus OneEasy0.5%55.0%
- Viewers Turned StreamersHard0.4%54.9%
- Logger Rate LimiterEasy0.8%54.4%
- Max Consecutive OnesEasy0.7%54.1%
- Sort ColorsMedium0.7%53.9%
- Pow(x, n)Medium0.4%53.8%
- Happy NumberEasy0.6%53.8%
- Sliding Window MaximumHard0.5%53.8%
- Product of Array Except SelfMedium0.7%53.6%
- Longest Repeating Character ReplacementMedium0.6%53.6%
- Single Element in a Sorted ArrayMedium0.6%53.6%
- Add BinaryEasy0.6%53.4%
- Zigzag ConversionMedium0.5%53.4%
- Russian Doll EnvelopesHard0.4%53.4%
- Combine Two TablesEasy0.8%52.9%
- Longest Increasing SubsequenceMedium0.6%52.9%
- Regular Expression MatchingHard0.3%52.8%
- Power of TwoEasy0.5%52.6%
- Number of Visible People in a QueueHard0.7%52.6%
- Set Matrix ZeroesMedium0.6%52.4%
- Find Median from Data StreamHard0.5%52.0%
- Find First and Last Position of Element in Sorted ArrayMedium0.5%52.0%
- Maximal SquareMedium0.5%51.8%
- SubsetsMedium0.8%51.5%
- Course ScheduleMedium0.5%51.5%
- Binary SearchEasy0.6%51.3%
- Valid PalindromeEasy0.5%51.3%
- Basic CalculatorHard0.5%51.3%
- Maximal RectangleHard0.6%51.1%
- Rotting OrangesMedium0.6%51.1%
- Remove Nth Node From End of ListMedium0.5%51.1%
- Contains DuplicateEasy0.6%51.1%
- Min StackMedium0.6%50.9%
- Intersection of Two ArraysEasy0.8%50.9%
- PermutationsMedium0.8%50.5%
- Unique PathsMedium0.7%50.3%
- Sqrt(x)Easy0.4%50.3%
- Merge k Sorted ListsHard0.6%50.1%
- Maximum Product SubarrayMedium0.4%49.6%
- Coin ChangeMedium0.5%49.4%
- Count Number of Trapezoids IIHard0.4%49.2%
- 3Sum ClosestMedium0.5%49.0%
- Palindrome Linked ListEasy0.6%49.0%
- Binary Tree Maximum Path SumHard0.4%48.8%
- First Missing PositiveHard0.4%48.5%
- Max Consecutive Ones IIIMedium0.7%48.3%
- Two Sum II - Input Array Is SortedMedium0.7%48.1%
- Fruit Into BasketsMedium0.5%47.8%
- Reverse Words in a StringMedium0.6%47.8%
- Insert Delete GetRandom O(1)Medium0.6%47.8%
- Sudoku SolverHard0.7%47.6%
- Middle of the Linked ListEasy0.8%47.6%
- Best Time to Buy and Sell Stock IIMedium0.7%47.3%
- Jump Game IIMedium0.4%47.1%
- Find All Numbers Disappeared in an ArrayEasy0.6%47.1%
- The Earliest Moment When Everyone Become FriendsMedium0.7%47.1%
- Valid SudokuMedium0.6%47.1%
- CandyHard0.5%47.1%
- Linked List CycleEasy0.5%47.1%
- Contains Duplicate IIEasy0.5%46.8%
- Reverse Nodes in k-GroupHard0.7%46.8%
- Zero Array Transformation IMedium0.5%46.8%
- Partition Equal Subset SumMedium0.5%46.6%
- Combination SumMedium0.8%46.6%
- Daily TemperaturesMedium0.7%46.6%
- Running Sum of 1d ArrayEasy0.9%46.6%
- Same TreeEasy0.7%46.3%
- Guess the WordHard0.4%46.3%
- Remove K DigitsMedium0.4%46.0%
- Edit DistanceMedium0.6%46.0%
- Count PrimesMedium0.4%46.0%
- Peak Index in a Mountain ArrayMedium0.7%46.0%
- Fibonacci NumberEasy0.7%46.0%
- Separate Squares IMedium0.6%46.0%
- Insert IntervalMedium0.5%45.7%
- Length of Last WordEasy0.6%45.7%
- Rotate ListMedium0.4%45.7%
- Text JustificationHard0.5%45.5%
- Isomorphic StringsEasy0.5%45.5%
- Reverse Vowels of a StringEasy0.6%45.5%
- Sum of Subarray MinimumsMedium0.4%45.5%
- Word BreakMedium0.5%45.2%
- Sort an ArrayMedium0.6%45.2%
- Missing NumberEasy0.7%44.9%
- Palindrome PartitioningMedium0.7%44.9%
- Minimum Area RectangleMedium0.6%44.9%
- Count Number of Trapezoids IMedium0.5%44.9%
- Second Highest SalaryMedium0.5%44.6%
- Find the Duplicate NumberMedium0.6%44.6%
- Next Greater Element IIMedium0.7%44.6%
- Diameter of Binary TreeEasy0.7%44.6%
- Create a DataFrame from ListEasy0.8%44.6%
- Wildcard MatchingHard0.3%44.3%
- Subsets IIMedium0.6%44.3%
- Reverse PairsHard0.3%44.3%
- Random Pick with WeightMedium0.5%44.3%
- Capacity To Ship Packages Within D DaysMedium0.7%44.3%
- Unique Number of OccurrencesEasy0.8%44.3%
- Maximum Average Subarray IEasy0.5%44.0%
- Article Views IEasy0.8%44.0%
- Check if Array Is Sorted and RotatedEasy0.6%43.7%
- Reverse StringEasy0.8%43.4%
- Divide Two IntegersMedium0.2%43.4%
- Surrounded RegionsMedium0.5%43.4%
- Largest NumberMedium0.4%43.4%
- Big CountriesEasy0.7%43.4%
- Range ModuleHard0.5%43.4%
- String to Integer (atoi)Medium0.2%43.0%
- Power of ThreeEasy0.5%43.0%
- Target SumMedium0.5%43.0%
- Word SearchMedium0.5%43.0%
- String CompressionMedium0.6%43.0%
- Find Customer RefereeEasy0.7%43.0%
- Integer to RomanMedium0.7%42.7%
- Move Pieces to Obtain a StringMedium0.6%42.7%
- Minimum Window SubstringHard0.5%42.7%
- Search a 2D Matrix IIMedium0.6%42.7%
- Pacific Atlantic Water FlowMedium0.6%42.7%
- Permutation in StringMedium0.5%42.7%
- Squares of a Sorted ArrayEasy0.7%42.7%
- Finding MK AverageHard0.4%42.7%
- Apply SubstitutionsMedium0.8%42.7%
- Search a 2D MatrixMedium0.5%42.4%
- First Unique Character in a StringEasy0.7%42.4%
- Binary Tree Level Order TraversalMedium0.7%42.4%
- Invert Binary TreeEasy0.8%42.4%
- Meeting Rooms IIIHard0.5%42.4%
- Find the DifferenceEasy0.6%42.0%
- Greatest Common Divisor of StringsEasy0.5%42.0%
- Word LadderHard0.5%41.7%
- Rising TemperatureEasy0.5%41.7%
- Lowest Common Ancestor of a Binary TreeMedium0.7%41.7%
- Number of ProvincesMedium0.7%41.7%
- Frequency of the Most Frequent ElementMedium0.4%41.7%
- Next Greater Element IEasy0.8%41.3%
- Remove Duplicates from Sorted ListEasy0.6%41.3%
- Employees Earning More Than Their ManagersEasy0.7%41.3%
- Majority Element IIMedium0.6%41.3%
- Burst BalloonsHard0.6%41.3%
- Delete Nodes And Return ForestMedium0.7%41.3%
- Kth Smallest Element in a BSTMedium0.8%40.9%
- Swap Adjacent in LR StringMedium0.4%40.9%
- Symmetric TreeEasy0.6%40.5%
- Minimum Size Subarray SumMedium0.5%40.5%
- Is SubsequenceEasy0.5%40.5%
- Maximum Width RampMedium0.6%40.5%
- Largest Divisible SubsetMedium0.5%40.2%
- Add StringsEasy0.5%40.2%
- Sort ListMedium0.6%40.2%
- Intersection of Two Linked ListsEasy0.6%40.2%
- Swim in Rising WaterHard0.7%40.2%
- Minimum Number of Days to Make m BouquetsMedium0.6%40.2%
- Clone GraphMedium0.7%39.8%
- 24 GameHard0.6%39.8%
- Count Good NumbersMedium0.6%39.8%
- Longest Valid ParenthesesHard0.4%39.8%
- Remove Duplicates from Sorted Array IIMedium0.6%39.8%
- Gas StationMedium0.5%39.8%
- First Bad VersionEasy0.5%39.8%
- Perfect SquaresMedium0.6%39.8%
- Odd Even Linked ListMedium0.6%39.8%
- Task SchedulerMedium0.6%39.8%
- Find K Closest ElementsMedium0.5%39.8%
- Copy List with Random PointerMedium0.6%39.3%
- Trapping Rain Water IIHard0.6%39.3%
- Rotate StringEasy0.7%39.3%
- Longest Common SubsequenceMedium0.6%39.3%
- Reverse Linked List IIMedium0.5%39.3%
- Binary Tree Inorder TraversalEasy0.8%39.3%
- Binary Tree Zigzag Level Order TraversalMedium0.6%39.3%
- Summary RangesEasy0.5%39.3%
- Ransom NoteEasy0.7%39.3%
- Fizz BuzzEasy0.8%39.3%
- Zero Array Transformation IIMedium0.4%39.3%
- Single Number IIMedium0.7%38.9%
- Reorder ListMedium0.7%38.9%
- Shortest PalindromeHard0.4%38.5%
- Implement Stack using QueuesEasy0.7%38.5%
- Find Minimum in Rotated Sorted ArrayMedium0.5%38.5%
- Serialize and Deserialize Binary TreeHard0.6%38.5%
- Longest Increasing Path in a MatrixHard0.6%38.5%
- 01 MatrixMedium0.5%38.5%
- Asteroid CollisionMedium0.5%38.5%
- Average Time of Process per MachineEasy0.7%38.5%
- Group Shifted StringsMedium0.7%38.0%
- CounterEasy0.8%38.0%
- Swap Nodes in PairsMedium0.7%38.0%
- Search in Rotated Sorted Array IIMedium0.4%38.0%
- Coin Change IIMedium0.6%38.0%
- Can Place FlowersEasy0.3%38.0%
- Reorganize StringMedium0.6%38.0%
- Shortest Path in a Grid with Obstacles EliminationHard0.5%38.0%
- Evaluate DivisionMedium0.6%37.6%
- Evaluate Reverse Polish NotationMedium0.6%37.6%
- Expression Add OperatorsHard0.4%37.6%
- Sum of Two IntegersMedium0.6%37.6%
- LFU CacheHard0.5%37.6%
- Minimum Area Rectangle IIMedium0.6%37.6%
- Count Square Submatrices with All OnesMedium0.8%37.6%
- Find Missing and Repeated ValuesEasy0.8%37.6%
- Number of Islands IIHard0.4%37.1%
- Valid Palindrome IIEasy0.4%37.1%
- Odd Even JumpHard0.4%37.1%
- Find All Possible Recipes from Given SuppliesMedium0.6%37.1%
- Lexicographically Smallest Beautiful StringHard0.4%37.1%
- Permutation SequenceHard0.5%37.1%
- Maximum Depth of Binary TreeEasy0.8%37.1%
- Implement Trie (Prefix Tree)Medium0.7%37.1%
- House Robber IIMedium0.5%37.1%
- Find All Duplicates in an ArrayMedium0.8%37.1%
- Race CarHard0.4%37.1%
- Online Stock SpanMedium0.7%37.1%
- Path With Minimum EffortMedium0.6%37.1%
- Can Make Arithmetic Progression From SequenceEasy0.7%37.1%
- Word Search IIHard0.4%36.6%
- Moving Average from Data StreamEasy0.8%36.6%
- Cheapest Flights Within K StopsMedium0.4%36.6%
- Binary Subarrays With SumMedium0.7%36.6%
- Simplify PathMedium0.5%36.6%
- Course Schedule IIMedium0.6%36.6%
- Alien DictionaryHard0.4%36.6%
- Contiguous ArrayMedium0.5%36.6%
- Number of Matching SubsequencesMedium0.5%36.6%
- Minimum Path SumMedium0.7%36.1%
- Network Delay TimeMedium0.6%36.1%
- Multiply StringsMedium0.4%36.1%
- Linked List Cycle IIMedium0.6%36.1%
- Implement Queue using StacksEasy0.7%36.1%
- Add DigitsEasy0.7%36.1%
- Assign CookiesEasy0.6%36.1%
- Employee BonusEasy0.8%36.1%
- Redundant ConnectionMedium0.7%36.1%
- Maximum SwapMedium0.5%35.6%
- Minimum Number of Operations to Move All Balls to Each BoxMedium0.9%35.6%
- Minimum Time to Finish the RaceHard0.4%35.6%
- Validate Binary Search TreeMedium0.4%35.6%
- Construct Binary Tree from Preorder and Inorder TraversalMedium0.7%35.6%
- Delete Node in a Linked ListMedium0.8%35.6%
- H-IndexMedium0.4%35.6%
- Design Hit CounterMedium0.7%35.6%
- Find K Pairs with Smallest SumsMedium0.4%35.6%
- Repeated Substring PatternEasy0.5%35.6%
- Diagonal TraverseMedium0.7%35.6%
- Accounts MergeMedium0.6%35.6%
- Find And Replace in StringMedium0.5%35.6%
- Min Cost Climbing StairsEasy0.7%35.1%
- Substring with Concatenation of All WordsHard0.3%35.1%
- TriangleMedium0.6%35.1%
- Managers with at Least 5 Direct ReportsMedium0.5%35.1%
- Domino and Tromino TilingMedium0.5%35.1%
- Vertical Order Traversal of a Binary TreeHard0.5%35.1%
- Snapshot ArrayMedium0.4%35.1%
- Kth Missing Positive NumberEasy0.6%35.1%
- Best Time to Buy and Sell Stock with CooldownMedium0.6%34.5%
- Combination Sum IVMedium0.6%34.5%
- Reverse String IIEasy0.5%34.5%
- Set MismatchEasy0.4%34.5%
- Richest Customer WealthEasy0.9%34.5%
- Detect SquaresMedium0.5%34.5%
- Find Longest Special Substring That Occurs Thrice IMedium0.6%34.5%
- Rearrange Array Elements by SignMedium0.8%34.5%
- Integer to English WordsHard0.4%34.5%
- Remove Duplicate LettersMedium0.5%34.5%
- Find Eventual Safe StatesMedium0.7%34.5%
- Backspace String CompareEasy0.5%34.5%
- Shuffle the ArrayEasy0.9%34.5%
- Single-Threaded CPUMedium0.5%34.5%
- The Skyline ProblemHard0.5%33.9%
- Count of Smaller Numbers After SelfHard0.4%33.9%
- Exclusive Time of FunctionsMedium0.7%33.9%
- Bus RoutesHard0.5%33.9%
- Rank Transform of an ArrayEasy0.7%33.9%
- Number of Closed IslandsMedium0.7%33.9%
- The Latest Time to Catch a BusMedium0.3%33.9%
- Find the Safest Path in a GridMedium0.5%33.9%
- Count Days Without MeetingsMedium0.5%33.9%
- Combination Sum IIMedium0.6%33.9%
- Balanced Binary TreeEasy0.6%33.9%
- Nth DigitMedium0.4%33.9%
- Sort Characters By FrequencyMedium0.8%33.9%
- Kth Largest Element in a StreamEasy0.6%33.9%
- Soup ServingsMedium0.6%33.9%
- Car FleetMedium0.6%33.9%
- Transpose MatrixEasy0.8%33.9%
- Subarrays with K Different IntegersHard0.7%33.9%
- Remove Outermost ParenthesesEasy0.9%33.9%
- Shortest Path in Binary MatrixMedium0.5%33.9%
- Score of a StringEasy0.9%33.9%
- Average Selling PriceEasy0.4%33.9%
- Next Special Palindrome NumberHard0.3%33.9%
- Fraction to Recurring DecimalMedium0.3%33.3%
- Binary Tree Right Side ViewMedium0.7%33.3%
- Binary Tree PathsEasy0.7%33.3%
- Linked List Random NodeMedium0.6%33.3%
- Sequence ReconstructionMedium0.3%33.3%
- Shortest Unsorted Continuous SubarrayMedium0.4%33.3%
- Minimum Weighted Subgraph With the Required PathsHard0.4%33.3%
- Height of Binary Tree After Subtree Removal QueriesHard0.5%33.3%
- Maximum XOR of Two Numbers in an ArrayMedium0.5%33.3%
- Max Area of IslandMedium0.7%33.3%
- Continuous SubarraysMedium0.6%33.3%
- Maximum Points You Can Obtain from CardsMedium0.6%33.3%
- Find Pivot IndexEasy0.6%33.3%
- Find X-Sum of All K-Long Subarrays IEasy0.8%33.3%
- Flatten Binary Tree to Linked ListMedium0.7%32.7%
- Reconstruct ItineraryHard0.4%32.7%
- Android Unlock PatternsMedium0.5%32.7%
- Champagne TowerMedium0.6%32.7%
- Sum of Distances in TreeHard0.7%32.7%
- Minimum Cost to Make at Least One Valid Path in a GridHard0.7%32.7%
- Unique Length-3 Palindromic SubsequencesMedium0.7%32.7%
- Detonate the Maximum BombsMedium0.5%32.7%
- Design a Number Container SystemMedium0.6%32.7%
- Count and SayMedium0.6%32.7%
- Partition ListMedium0.6%32.7%
- Convert Sorted Array to Binary Search TreeEasy0.8%32.7%
- Remove Linked List ElementsEasy0.5%32.7%
- Encode and Decode StringsMedium0.5%32.7%
- Find All Anagrams in a StringMedium0.5%32.7%
- Design a Stack With Increment OperationMedium0.8%32.7%
- Replace Employee ID With The Unique IdentifierEasy0.8%32.7%
- Customer Who Visited but Did Not Make Any TransactionsEasy0.7%32.7%
- Type of TriangleEasy0.4%32.7%
- CombinationsMedium0.7%32.0%
- Top K Frequent WordsMedium0.6%32.0%
- Shortest Path Visiting All NodesHard0.7%32.0%
- Maximum Candies Allocated to K ChildrenMedium0.5%32.0%
- Longest Continuous Subarray With Absolute Diff Less Than or Equal to LimitMedium0.6%32.0%
- Partition Array Into Two Arrays to Minimize Sum DifferenceHard0.2%32.0%
- Time Taken to Cross the DoorHard0.5%32.0%
- Excel Sheet Column TitleEasy0.5%32.0%
- Consecutive NumbersMedium0.5%32.0%
- Range Sum Query - ImmutableEasy0.7%32.0%
- Longest PalindromeEasy0.6%32.0%
- Palindromic SubstringsMedium0.7%32.0%
- Find Duplicate SubtreesMedium0.6%32.0%
- Ugly NumberEasy0.4%32.0%
- Graph Valid TreeMedium0.5%31.4%
- Count Numbers with Unique DigitsMedium0.6%31.4%
- Repeated String MatchMedium0.4%31.4%
- Largest Triangle AreaEasy0.7%31.4%
- Keys and RoomsMedium0.8%31.4%
- Remove Sub-Folders from the FilesystemMedium0.8%31.4%
- Maximum Score After Splitting a StringEasy0.7%31.4%
- Delete Nodes From Linked List Present in ArrayMedium0.7%31.4%
- Unique Paths IIMedium0.4%31.4%
- Recover Binary Search TreeMedium0.6%31.4%
- Word Break IIHard0.6%31.4%
- Queue Reconstruction by HeightMedium0.7%31.4%
- Predict the WinnerMedium0.6%31.4%
- Flood FillEasy0.7%31.4%
- Making A Large IslandHard0.6%31.4%
- Monthly Transactions IMedium0.6%31.4%
- Students and ExaminationsEasy0.6%31.4%
- Minimum Difference Between Largest and Smallest Value in Three MovesMedium0.6%31.4%
- Binary Tree Vertical Order TraversalMedium0.6%30.7%
- House Robber IIIMedium0.6%30.7%
- Sliding Window MedianHard0.4%30.7%
- Maximum Sum of 3 Non-Overlapping SubarraysHard0.6%30.7%
- Minimum Falling Path SumMedium0.6%30.7%
- Find in Mountain ArrayHard0.4%30.7%
- Tuple with Same ProductMedium0.7%30.7%
- Sender With Largest Word CountMedium0.6%30.7%
- Decode WaysMedium0.4%30.7%
- Number of 1 BitsEasy0.8%30.7%
- Increasing Triplet SubsequenceMedium0.4%30.7%
- Flatten Nested List IteratorMedium0.7%30.7%
- Longest Absolute File PathMedium0.5%30.7%
- Delete Node in a BSTMedium0.5%30.7%
- Jewels and StonesEasy0.9%30.7%
- Flipping an ImageEasy0.8%30.7%
- New 21 GameMedium0.5%30.7%
- Regions Cut By SlashesMedium0.8%30.7%
- Longest Arithmetic Subsequence of Given DifferenceMedium0.5%30.7%
- Divide Array in Sets of K Consecutive NumbersMedium0.6%30.7%
- Kids With the Greatest Number of CandiesEasy0.9%30.7%
- Minimum Interval to Include Each QueryHard0.5%30.7%
- Maximum Good Subarray SumMedium0.2%30.7%
- Maximum Number of Events That Can Be AttendedMedium0.4%30.7%
- Inverse Coin ChangeMedium0.5%30.7%
- Number of Digit OneHard0.4%29.9%
- Path Sum IIIMedium0.5%29.9%
- Detect CapitalEasy0.6%29.9%
- Minimum Absolute Difference in BSTEasy0.6%29.9%
- Valid Parenthesis StringMedium0.4%29.9%
- Max Chunks To Make SortedMedium0.6%29.9%
- K-th Symbol in GrammarMedium0.5%29.9%
- Robot Room CleanerHard0.8%29.9%
- Minimum Add to Make Parentheses ValidMedium0.7%29.9%
- Minimum Domino Rotations For Equal RowMedium0.6%29.9%
- Smallest Integer Divisible by KMedium0.5%29.9%
- Maximum Level Sum of a Binary TreeMedium0.7%29.9%
- Find the Difference of Two ArraysEasy0.8%29.9%
- Check If N and Its Double ExistEasy0.4%29.9%
- Product of the Last K NumbersMedium0.6%29.9%
- Number of Subsequences That Satisfy the Given Sum ConditionMedium0.5%29.9%
- Find Original Array From Doubled ArrayMedium0.4%29.9%
- Design a Text EditorHard0.5%29.9%
- Maximum Beauty of an Array After Applying OperationMedium0.6%29.9%
- Best Time to Buy and Sell Stock IIIHard0.5%29.9%
- Binary Search Tree IteratorMedium0.8%29.9%
- Minimum Height TreesMedium0.4%29.9%
- Third Maximum NumberEasy0.4%29.9%
- Non-overlapping IntervalsMedium0.6%29.9%
- Minimum Time DifferenceMedium0.6%29.9%
- My Calendar IMedium0.6%29.9%
- Snakes and LaddersMedium0.5%29.9%
- K Closest Points to OriginMedium0.7%29.9%
- Subarray Sums Divisible by KMedium0.6%29.9%
- Duplicate ZerosEasy0.5%29.9%
- How Many Numbers Are Smaller Than the Current NumberEasy0.9%29.9%
- Maximum Score From Removing SubstringsMedium0.7%29.9%
- Sum of Beauty of All SubstringsMedium0.7%29.9%
- Range Sum Query 2D - ImmutableMedium0.6%29.9%
- K-th Smallest in Lexicographical OrderHard0.5%29.9%
- Remove Duplicates from Sorted List IIMedium0.5%29.1%
- Missing RangesEasy0.4%29.1%
- Basic Calculator IIMedium0.5%29.1%
- Create Maximum NumberHard0.4%29.1%
- Student Attendance Record IIHard0.6%29.1%
- Robot Return to OriginEasy0.8%29.1%
- Rotated DigitsMedium0.6%29.1%
- All Nodes Distance K in Binary TreeMedium0.7%29.1%
- Longest Duplicate SubstringHard0.3%29.1%
- Make The String GreatEasy0.7%29.1%
- Minimum Operations to Reduce X to ZeroMedium0.4%29.1%
- Build Array from PermutationEasy0.9%29.1%
- Painting a Grid With Three Different ColorsHard0.8%29.1%
- Check if Word Can Be Placed In CrosswordMedium0.5%29.1%
- Array Prototype LastEasy0.7%29.1%
- Divide Array Into Arrays With Max DifferenceMedium0.8%29.1%
- Maximum Number of Ways to Partition an ArrayHard0.4%29.1%
- Word Ladder IIHard0.3%29.1%
- Delete the Middle Node of a Linked ListMedium0.6%29.1%
- Intersection of Two Arrays IIEasy0.6%29.1%
- Number of EnclavesMedium0.7%29.1%
- Number of Good PairsEasy0.9%29.1%
- Maximum Frequency of an Element After Performing Operations IMedium0.4%29.1%
- Walls and GatesMedium0.6%28.3%
- Wiggle Sort IIMedium0.4%28.3%
- Valid Word AbbreviationEasy0.4%28.3%
- Optimal Account BalancingHard0.5%28.3%
- My Calendar IIMedium0.6%28.3%
- Expressive WordsMedium0.5%28.3%
- Word SubsetsMedium0.6%28.3%
- Bag of TokensMedium0.6%28.3%
- Longest Arithmetic SubsequenceMedium0.5%28.3%
- Rank Teams by VotesMedium0.6%28.3%
- Count Submatrices With All OnesMedium0.7%28.3%
- Find the Highest AltitudeEasy0.8%28.3%
- Maximum Score of a Node SequenceHard0.4%28.3%
- First Letter to Appear TwiceEasy0.8%28.3%
- Maximum Number of Points with CostMedium0.4%28.3%
- Permutations IIMedium0.6%28.3%
- Binary Tree Preorder TraversalEasy0.8%28.3%
- Max Points on a LineHard0.3%28.3%
- Palindrome PairsHard0.4%28.3%
- Island PerimeterEasy0.7%28.3%
- HeatersMedium0.4%28.3%
- Longest Palindromic SubsequenceMedium0.7%28.3%
- Triangle JudgementEasy0.7%28.3%
- Two Sum IV - Input is a BSTEasy0.6%28.3%
- Maximum Width of Binary TreeMedium0.5%28.3%
- Is Graph Bipartite?Medium0.6%28.3%
- Design Linked ListMedium0.3%28.3%
- Time Based Key-Value StoreMedium0.5%28.3%
- Path with Maximum ProbabilityMedium0.7%28.3%
- Nth Highest SalaryMedium0.4%28.3%
- Sum of Good SubsequencesHard0.3%28.3%
- Zero Array Transformation IIIMedium0.5%28.3%
- Count Special SubsequencesMedium0.3%28.3%
- Count Number of Bad PairsMedium0.5%28.3%
- Path Existence Queries in a Graph IMedium0.6%28.3%
- Spiral Matrix IIMedium0.8%27.5%
- Game of LifeMedium0.7%27.5%
- Shortest Distance from All BuildingsHard0.4%27.5%
- Sort Transformed ArrayMedium0.6%27.5%
- Ones and ZeroesMedium0.5%27.5%
- Delete Operation for Two StringsMedium0.7%27.5%
- Magic Squares In GridMedium0.6%27.5%
- Longest Mountain in ArrayMedium0.4%27.5%
- X of a Kind in a Deck of CardsEasy0.3%27.5%
- Filling Bookcase ShelvesMedium0.7%27.5%
- Count Servers that CommunicateMedium0.7%27.5%
- Find the Smallest Divisor Given a ThresholdMedium0.7%27.5%
- Stone Game IIIHard0.6%27.5%
- Build an Array With Stack OperationsMedium0.8%27.5%
- Longest Subarray of 1's After Deleting One ElementMedium0.7%27.5%
- Parallel Courses IIHard0.3%27.5%
- Find the Most Competitive SubsequenceMedium0.5%27.5%
- Minimum Number of Flips to Make the Binary String AlternatingMedium0.5%27.5%
- Convert 1D Array Into 2D ArrayEasy0.7%27.5%
- Stock Price FluctuationMedium0.5%27.5%
- Find Target Indices After Sorting ArrayEasy0.8%27.5%
- Counting Words With a Given PrefixEasy0.8%27.5%
- Find All K-Distant Indices in an ArrayEasy0.8%27.5%
- To Be Or Not To BeEasy0.6%27.5%
- Maximum Number of K-Divisible ComponentsHard0.7%27.5%
- Interleaving StringMedium0.4%27.5%
- Path SumEasy0.6%27.5%
- Pascal's Triangle IIEasy0.7%27.5%
- Duplicate EmailsEasy0.7%27.5%
- Number of Ways to Build Sturdy Brick WallMedium0.5%27.5%
- Maximum Product of Word LengthsMedium0.6%27.5%
- Relative RanksEasy0.7%27.5%
- RLE IteratorMedium0.6%27.5%
- Interval List IntersectionsMedium0.7%27.5%
- Shortest Common SupersequenceHard0.6%27.5%
- The kth Factor of nMedium0.7%27.5%
- Minimum Cost to Cut a StickHard0.6%27.5%
- Water BottlesEasy0.7%27.5%
- Lexicographical NumbersMedium0.8%27.5%
- Invalid TweetsEasy0.9%27.5%
- Check if Grid can be Cut into SectionsMedium0.7%27.5%
- Reschedule Meetings for Maximum Free Time IMedium0.5%27.5%
- Customers Who Never OrderEasy0.7%27.5%
- Longest Non-Decreasing Subarray After Replacing at Most One ElementMedium0.2%27.5%
- Rank ScoresMedium0.7%26.5%
- Best Time to Buy and Sell Stock IVHard0.5%26.5%
- Lowest Common Ancestor of a Binary Search TreeMedium0.7%26.5%
- Find Leaves of Binary TreeMedium0.8%26.5%
- Kth Smallest Element in a Sorted MatrixMedium0.6%26.5%
- Binary WatchEasy0.7%26.5%
- Find Mode in Binary Search TreeEasy0.6%26.5%
- Subarray Product Less Than KMedium0.5%26.5%
- Largest Number At Least Twice of OthersEasy0.5%26.5%
- Pyramid Transition MatrixMedium0.6%26.5%
- Construct Binary Tree from Preorder and Postorder TraversalMedium0.8%26.5%
- Unique Email AddressesEasy0.7%26.5%
- Matrix Block SumMedium0.8%26.5%
- Kth Ancestor of a Tree NodeHard0.4%26.5%
- Maximum Side Length of a Square with Sum Less than or Equal to ThresholdMedium0.7%26.5%
- Number of Substrings Containing All Three CharactersMedium0.7%26.5%
- Minimize Hamming Distance After Swap OperationsMedium0.7%26.5%
- Largest Submatrix With RearrangementsMedium0.8%26.5%
- Evaluate the Bracket Pairs of a StringMedium0.7%26.5%
- Describe the PaintingMedium0.5%26.5%
- Find All People With SecretHard0.5%26.5%
- Words Within Two Edits of DictionaryMedium0.7%26.5%
- Merge Two 2D Arrays by Summing ValuesEasy0.8%26.5%
- Find if Path Exists in GraphEasy0.6%26.5%
- Distinct SubsequencesHard0.5%26.5%
- Sum Root to Leaf NumbersMedium0.7%26.5%
- Longest Increasing Subsequence IIHard0.3%26.5%
- Design Search Autocomplete SystemHard0.5%26.5%
- Toeplitz MatrixEasy0.7%26.5%
- Design Circular QueueMedium0.5%26.5%
- Buddy StringsEasy0.3%26.5%
- Shortest Subarray with Sum at Least KHard0.3%26.5%
- Maximum Sum Circular SubarrayMedium0.5%26.5%
- Number of Recent CallsEasy0.8%26.5%
- Valid Mountain ArrayEasy0.4%26.5%
- Minimum Cost to Merge StonesHard0.5%26.5%
- Car PoolingMedium0.6%26.5%
- Find the Maximum Length of Valid Subsequence IMedium0.5%26.5%
- Time Needed to Inform All EmployeesMedium0.6%26.5%
- Furthest Building You Can ReachMedium0.5%26.5%
- Minimum Deletions to Make String BalancedMedium0.7%26.5%
- Find the Length of the Longest Common PrefixMedium0.6%26.5%
- Project Employees IEasy0.7%26.5%
- Adjacent Increasing Subarrays Detection IEasy0.5%26.5%
- Maximum Number of Distinct Elements After OperationsMedium0.5%26.5%
- Find the Prefix Common Array of Two ArraysMedium0.9%26.5%
- Number of Connected Components in an Undirected GraphMedium0.7%25.6%
- Count of Range SumHard0.4%25.6%
- Power of FourEasy0.5%25.6%
- Guess Number Higher or LowerEasy0.6%25.6%
- Push DominoesMedium0.6%25.6%
- Maximize Distance to Closest PersonMedium0.5%25.6%
- Boats to Save PeopleMedium0.6%25.6%
- Cat and MouseHard0.4%25.6%
- Flip String to Monotone IncreasingMedium0.6%25.6%
- Knight DialerMedium0.6%25.6%
- Delete Columns to Make SortedEasy0.8%25.6%
- Flip Equivalent Binary TreesMedium0.7%25.6%
- Delete Columns to Make Sorted IIMedium0.5%25.6%
- Minimum Knight MovesMedium0.4%25.6%
- Sort Integers by The Power ValueMedium0.7%25.6%
- Check If a String Contains All Binary Codes of Size KMedium0.6%25.6%
- Arithmetic SubarraysMedium0.8%25.6%
- The Earliest and Latest Rounds Where Players CompeteHard0.7%25.6%
- Number of Unique Good SubsequencesHard0.5%25.6%
- Find the Number of Ways to Place People IMedium0.6%25.6%
- Reverse BitsEasy0.7%25.6%
- Count Complete Tree NodesEasy0.7%25.6%
- Number of Flowers in Full BloomHard0.6%25.6%
- Bulls and CowsMedium0.5%25.6%
- Minimum Obstacle Removal to Reach CornerHard0.7%25.6%
- Valid Perfect SquareEasy0.5%25.6%
- Sort Array By ParityEasy0.8%25.6%
- Shortest BridgeMedium0.6%25.6%
- Smallest String Starting From LeafMedium0.6%25.6%
- Remove All Adjacent Duplicates In StringEasy0.7%25.6%
- Defanging an IP AddressEasy0.9%25.6%
- User Activity for the Past 30 Days IEasy0.5%25.6%
- Product Price at a Given DateMedium0.6%25.6%
- Queries Quality and PercentageEasy0.5%25.6%
- Special Positions in a Binary MatrixEasy0.7%25.6%
- All O`one Data StructureHard0.4%25.6%
- Special Array IEasy0.8%25.6%
- Longest Harmonious SubsequenceEasy0.6%25.6%
- Path With Maximum Minimum ValueMedium0.5%25.6%
- Populating Next Right Pointers in Each NodeMedium0.7%24.5%
- Wiggle SortMedium0.7%24.5%
- Max Sum of Rectangle No Larger Than KHard0.5%24.5%
- UTF-8 ValidationMedium0.5%24.5%
- Integer ReplacementMedium0.4%24.5%
- The MazeMedium0.6%24.5%
- Longest Word in Dictionary through DeletingMedium0.5%24.5%
- Student Attendance Record IEasy0.5%24.5%
- Sum of Square NumbersMedium0.4%24.5%
- Implement Magic DictionaryMedium0.6%24.5%
- Cracking the SafeHard0.6%24.5%
- Escape The GhostsMedium0.6%24.5%
- Insert into a Sorted Circular Linked ListMedium0.4%24.5%
- Similar String GroupsHard0.6%24.5%
- Online ElectionMedium0.5%24.5%
- Beautiful ArrayMedium0.7%24.5%
- Largest Component Size by Common FactorHard0.4%24.5%
- Stream of CharactersHard0.5%24.5%
- Longest String ChainMedium0.6%24.5%
- Remove IntervalMedium0.7%24.5%
- Rank Transform of a MatrixHard0.4%24.5%
- Watering PlantsMedium0.8%24.5%
- Tiling a Rectangle with the Fewest SquaresHard0.6%24.5%
- Minimum Remove to Make Valid ParenthesesMedium0.7%24.5%
- Minimum Distance to Type a Word Using Two FingersHard0.7%24.5%
- Jump Game IVHard0.5%24.5%
- Number of Ways of Cutting a PizzaHard0.6%24.5%
- Range Sum of Sorted Subarray SumsMedium0.6%24.5%
- Number of Good Ways to Split a StringMedium0.7%24.5%
- Split a String Into the Max Number of Unique SubstringsMedium0.7%24.5%
- Special Array With X Elements Greater Than or Equal XEasy0.7%24.5%
- Maximum XOR With an Element From ArrayHard0.6%24.5%
- Jump Game VIIMedium0.4%24.5%
- Number of Zero-Filled SubarraysMedium0.7%24.5%
- Build a Matrix With ConditionsHard0.8%24.5%
- Number of Good PathsHard0.6%24.5%
- Find the Maximum Length of Valid Subsequence IIMedium0.6%24.5%
- Unique Binary Search Trees IIMedium0.6%24.5%
- Convert Sorted List to Binary Search TreeMedium0.7%24.5%
- Dungeon GameHard0.4%24.5%
- Design Add and Search Words Data StructureMedium0.5%24.5%
- Range Sum Query 2D - MutableMedium0.5%24.5%
- Counting BitsEasy0.8%24.5%
- Largest Local Values in a MatrixEasy0.9%24.5%
- 132 PatternMedium0.3%24.5%
- Continuous Subarray SumMedium0.3%24.5%
- Next Closest TimeMedium0.5%24.5%
- Number of AtomsHard0.7%24.5%
- Employee Free TimeHard0.7%24.5%
- Random Point in Non-overlapping RectanglesMedium0.4%24.5%
- Game Play Analysis IVMedium0.4%24.5%
- Immediate Food Delivery IIMedium0.6%24.5%
- Path with Maximum GoldMedium0.7%24.5%
- Count Number of Nice SubarraysMedium0.8%24.5%
- Cherry Pickup IIHard0.7%24.5%
- Nim GameEasy0.6%24.5%
- Exchange SeatsMedium0.7%24.5%
- Find the Maximum Sequence Value of ArrayHard0.2%24.5%
- Maximum Frequency of an Element After Performing Operations IIHard0.5%24.5%
- Find Numbers with Even Number of DigitsEasy0.8%24.5%
- Find N Unique Integers Sum up to ZeroEasy0.8%24.5%
- Count Non-Decreasing Subarrays After K OperationsHard0.2%24.5%
- Minimum Pair Removal to Sort Array IEasy0.7%24.5%
- Fill a Special GridMedium0.7%24.5%
- Factorial Trailing ZeroesMedium0.5%23.4%
- 3Sum SmallerMedium0.5%23.4%
- Paint FenceMedium0.5%23.4%
- Word PatternEasy0.4%23.4%
- Verify Preorder Serialization of a Binary TreeMedium0.5%23.4%
- Rearrange String k Distance ApartHard0.4%23.4%
- Perfect RectangleHard0.4%23.4%
- Frog JumpHard0.5%23.4%
- Sentence Screen FittingMedium0.4%23.4%
- Magical StringMedium0.6%23.4%
- Encode and Decode TinyURLMedium0.9%23.4%
- Non-decreasing ArrayMedium0.3%23.4%
- Find K-th Smallest Pair DistanceHard0.5%23.4%
- Sentence Similarity IIMedium0.5%23.4%
- Max Chunks To Make Sorted IIHard0.5%23.4%
- Minimize Max Distance to Gas StationHard0.5%23.4%
- Image OverlapMedium0.6%23.4%
- Exam RoomMedium0.4%23.4%
- All Possible Full Binary TreesMedium0.8%23.4%
- DI String MatchEasy0.8%23.4%
- Most Stones Removed with Same Row or ColumnMedium0.6%23.4%
- Minimum Cost For TicketsMedium0.7%23.4%
- Campus BikesMedium0.6%23.4%
- Video StitchingMedium0.5%23.4%
- Letter Tile PossibilitiesMedium0.8%23.4%
- Print in OrderEasy0.7%23.4%
- Decompress Run-Length Encoded ListEasy0.9%23.4%
- Minimum Number of Vertices to Reach All NodesMedium0.8%23.4%
- Minimum Number of Days to Eat N OrangesHard0.4%23.4%
- Cat and Mouse IIHard0.4%23.4%
- Checking Existence of Edge Length Limited PathsHard0.6%23.4%
- Latest Time by Replacing Hidden DigitsEasy0.4%23.4%
- Map of Highest PeakMedium0.8%23.4%
- Maximum Score of a Good SubarrayHard0.6%23.4%
- Sentence Similarity IIIMedium0.5%23.4%
- Eliminate Maximum Number of MonstersMedium0.5%23.4%
- The Number of Weak Characters in the GameMedium0.4%23.4%
- Parallel Courses IIIHard0.7%23.4%
- Maximum Number of Words Found in SentencesEasy0.9%23.4%
- Destroying AsteroidsMedium0.6%23.4%
- Paths in Matrix Whose Sum Is Divisible by KHard0.6%23.4%
- Count Number of Distinct Integers After Reverse OperationsMedium0.8%23.4%
- Closest Nodes Queries in a Binary Search TreeMedium0.4%23.4%
- Frog Jump IIMedium0.6%23.4%
- Disconnect Path in a Binary Matrix by at Most One FlipMedium0.3%23.4%
- Check if There is a Path With Equal Number of 0's And 1'sMedium0.5%23.4%
- Count the Number of Fair PairsMedium0.5%23.4%
- Prime Subtraction OperationMedium0.6%23.4%
- Find the Largest Area of Square Inside Two RectanglesMedium0.7%23.4%
- Confirmation RateMedium0.6%23.4%
- Delete Duplicate EmailsEasy0.7%23.4%
- Binary Tree Longest Consecutive SequenceMedium0.5%23.4%
- Smallest Rectangle Enclosing Black PixelsHard0.6%23.4%
- Patching ArrayHard0.5%23.4%
- Count Subarrays With Score Less Than KHard0.6%23.4%
- Evaluate Boolean Binary TreeEasy0.8%23.4%
- License Key FormattingEasy0.5%23.4%
- Maximum Sum of Distinct Subarrays With Length KMedium0.4%23.4%
- Redundant Connection IIHard0.4%23.4%
- Construct Binary Search Tree from Preorder TraversalMedium0.8%23.4%
- Parallel CoursesMedium0.6%23.4%
- N-th Tribonacci NumberEasy0.6%23.4%
- Search Suggestions SystemMedium0.7%23.4%
- Clear DigitsEasy0.8%23.4%
- Avoid Flood in The CityMedium0.4%23.4%
- Car Fleet IIHard0.6%23.4%
- Remove All Occurrences of a SubstringMedium0.8%23.4%
- Convert Object to JSON StringMedium0.8%23.4%
- Number of Same-End SubstringsMedium0.6%23.4%
- Smallest Range Covering Elements from K ListsHard0.7%23.4%
- Number of Ways to Arrive at DestinationMedium0.4%23.4%
- Check if DFS Strings Are PalindromesHard0.2%23.4%
- Adjacent Increasing Subarrays Detection IIMedium0.6%23.4%
- Percentage of Users Attended a ContestEasy0.6%23.4%
- Two Best Non-Overlapping EventsMedium0.6%23.4%
- House Robber IVMedium0.6%23.4%
- Reschedule Meetings for Maximum Free Time IIMedium0.6%23.4%
- The k-th Lexicographical String of All Happy Strings of Length nMedium0.9%23.4%
- Check if Number is a Sum of Powers of ThreeMedium0.8%23.4%
- Find Minimum in Rotated Sorted Array IIHard0.5%22.3%
- Read N Characters Given read4 II - Call Multiple TimesHard0.4%22.3%
- Longest Substring with At Most Two Distinct CharactersMedium0.6%22.3%
- Bulb SwitcherMedium0.6%22.3%
- Design Snake GameMedium0.4%22.3%
- Line ReflectionMedium0.4%22.3%
- Range AdditionMedium0.7%22.3%
- Smallest Good BaseHard0.5%22.3%
- Max Consecutive Ones IIMedium0.5%22.3%
- All Paths from Source Lead to DestinationMedium0.4%22.3%
- Freedom TrailHard0.6%22.3%
- Design Compressed String IteratorEasy0.4%22.3%
- Minimum Window SubsequenceHard0.4%22.3%
- My Calendar IIIHard0.7%22.3%
- Sentence SimilarityEasy0.4%22.3%
- Insert into a Binary Search TreeMedium0.7%22.3%
- Search in a Sorted Array of Unknown SizeMedium0.7%22.3%
- Minimum Distance Between BST NodesEasy0.6%22.3%
- Largest Sum of AveragesMedium0.6%22.3%
- Linked List ComponentsMedium0.6%22.3%
- K-Similar StringsHard0.4%22.3%
- Minimum Cost to Hire K WorkersHard0.6%22.3%
- Delete Columns to Make Sorted IIIHard0.7%22.3%
- Numbers With Repeated DigitsHard0.5%22.3%
- Best Sightseeing PairMedium0.6%22.3%
- Binary String With Substrings Representing 1 To NMedium0.6%22.3%
- Confusing NumberEasy0.5%22.3%
- Valid BoomerangEasy0.4%22.3%
- Single-Row KeyboardEasy0.9%22.3%
- Smallest Subsequence of Distinct CharactersMedium0.6%22.3%
- Minimum Falling Path Sum IIHard0.6%22.3%
- Sum of Mutated Array Closest to TargetMedium0.5%22.3%
- Alphabet Board PathMedium0.5%22.3%
- Deepest Leaves SumMedium0.9%22.3%
- Pizza With 3n SlicesHard0.5%22.3%
- Max Value of EquationHard0.5%22.3%
- Last Moment Before All Ants Fall Out of a PlankMedium0.7%22.3%
- Maximum Non Negative Product in a MatrixMedium0.5%22.3%
- Minimum Adjacent Swaps for K Consecutive OnesHard0.4%22.3%
- Number of Restricted Paths From First to Last NodeMedium0.4%22.3%
- Queries on Number of Points Inside a CircleMedium0.9%22.3%
- Largest Color Value in a Directed GraphHard0.6%22.3%
- Merge Triplets to Form Target TripletMedium0.7%22.3%
- Number of Wonderful SubstringsMedium0.7%22.3%
- Cutting RibbonsMedium0.5%22.3%
- Count Fertile Pyramids in a LandHard0.7%22.3%
- Create Binary Tree From DescriptionsMedium0.8%22.3%
- Most Frequent Number Following Key In an ArrayEasy0.6%22.3%
- Check if Number Has Equal Digit Count and Digit ValueEasy0.7%22.3%
- Longest Binary Subsequence Less Than or Equal to KMedium0.5%22.3%
- Sum of Prefix Scores of StringsHard0.6%22.3%
- Determine if Two Events Have ConflictEasy0.5%22.3%
- Find the Punishment Number of an IntegerMedium0.8%22.3%
- String TransformationHard0.3%22.3%
- Maximum Number That Sum of the Prices Is Less Than or Equal to KMedium0.4%22.3%
- Find the Number of Ways to Place People IIHard0.6%22.3%
- Longest Common Suffix QueriesHard0.5%22.3%
- Restore IP AddressesMedium0.6%22.3%
- Unique Binary Search TreesMedium0.6%22.3%
- Construct Binary Tree from Inorder and Postorder TraversalMedium0.7%22.3%
- Repeated DNA SequencesMedium0.5%22.3%
- Closest Binary Search Tree ValueEasy0.5%22.3%
- Minimum Consecutive Cards to Pick UpMedium0.5%22.3%
- Water and Jug ProblemMedium0.5%22.3%
- Guess Number Higher or Lower IIMedium0.5%22.3%
- Longest Nice SubarrayMedium0.6%22.3%
- Number of BoomerangsMedium0.6%22.3%
- Longest Uncommon Subsequence IIMedium0.5%22.3%
- Beautiful ArrangementMedium0.6%22.3%
- Not Boring MoviesEasy0.8%22.3%
- Split Array into Consecutive SubsequencesMedium0.5%22.3%
- Couples Holding HandsHard0.6%22.3%
- Reaching PointsHard0.3%22.3%
- Shortest Path to Get All KeysHard0.5%22.3%
- Reverse Only LettersEasy0.7%22.3%
- Critical Connections in a NetworkHard0.6%22.3%
- All Ancestors of a Node in a Directed Acyclic GraphMedium0.6%22.3%
- The Number of Employees Which Report to Each EmployeeEasy0.5%22.3%
- Spiral Matrix IIIMedium0.8%22.3%
- Return Length of Arguments PassedEasy0.9%22.3%
- Stone GameMedium0.7%22.3%
- Largest Odd Number in StringEasy0.7%22.3%
- Maximum Employees to Be Invited to a MeetingHard0.6%22.3%
- Maximum Matrix SumMedium0.7%22.3%
- Design TwitterMedium0.4%22.3%
- Design Task ManagerMedium0.5%22.3%
- Partition Array According to Given PivotMedium0.9%22.3%
- Longest Palindromic Subsequence After at Most K OperationsMedium0.4%22.3%
- Find the K-th Character in String Game IEasy0.8%22.3%
- Solving Questions With BrainpowerMedium0.6%22.3%
- Palindrome Partitioning IIHard0.4%22.3%
- Maximum Erasure ValueMedium0.6%22.3%
- Divide an Array Into Subarrays With Minimum Cost IEasy0.8%22.3%
- Longest Balanced Subarray IIHard0.3%22.3%
- Minimum Depth of Binary TreeEasy0.5%21.0%
- Binary Tree Postorder TraversalEasy0.8%21.0%
- Strobogrammatic NumberEasy0.5%21.0%
- Flatten 2D VectorMedium0.5%21.0%
- Closest Binary Search Tree Value IIHard0.6%21.0%
- Zigzag IteratorMedium0.7%21.0%
- Peeking IteratorMedium0.6%21.0%
- Super Ugly NumberMedium0.5%21.0%
- Longest Substring with At Most K Distinct CharactersMedium0.5%21.0%
- Design Tic-Tac-ToeMedium0.6%21.0%
- Plus One Linked ListMedium0.6%21.0%
- The Maze IIMedium0.6%21.0%
- Word AbbreviationHard0.6%21.0%
- Output Contest MatchesMedium0.8%21.0%
- Boundary of Binary TreeMedium0.5%21.0%
- Longest Line of Consecutive One in MatrixMedium0.5%21.0%
- Subtree of Another TreeEasy0.5%21.0%
- Shopping OffersMedium0.5%21.0%
- Beautiful Arrangement IIMedium0.6%21.0%
- Kth Smallest Number in Multiplication TableHard0.5%21.0%
- K Empty SlotsHard0.4%21.0%
- Shortest Completing WordEasy0.6%21.0%
- Find Anagram MappingsEasy0.8%21.0%
- Basic Calculator IIIHard0.5%21.0%
- Bricks Falling When HitHard0.4%21.0%
- Super PalindromesHard0.4%21.0%
- Divisor GameEasy0.7%21.0%
- Minimum Cost to Connect SticksMedium0.7%21.0%
- Product Sales Analysis IEasy0.9%21.0%
- Brace Expansion IIHard0.6%21.0%
- Divide ChocolateHard0.6%21.0%
- Mean of Array After Removing Some ElementsEasy0.7%21.0%
- Element Appearing More Than 25% In Sorted ArrayEasy0.6%21.0%
- Distinct Echo SubstringsHard0.5%21.0%
- Decrease Elements To Make Array ZigzagMedium0.5%21.0%
- Binary Tree Coloring GameMedium0.5%21.0%
- Longest Chunked Palindrome DecompositionHard0.6%21.0%
- Where Will the Ball FallMedium0.7%21.0%
- Maximum Value of K Coins From PilesHard0.6%21.0%
- Number of Ways to Stay in the Same Place After Some StepsHard0.5%21.0%
- Longest Happy PrefixHard0.5%21.0%
- Find the Minimum Number of Fibonacci Numbers Whose Sum Is KMedium0.6%21.0%
- Simplified FractionsMedium0.7%21.0%
- Find Two Non-overlapping Sub-arrays Each With Target SumMedium0.4%21.0%
- Find Root of N-Ary TreeMedium0.8%21.0%
- Number of Good Leaf Nodes PairsMedium0.7%21.0%
- Number of Ways to Reorder Array to Get Same BSTHard0.5%21.0%
- Strange Printer IIHard0.6%21.0%
- Rearrange Spaces Between WordsEasy0.4%21.0%
- Minimum Cost to Connect Two Groups of PointsHard0.5%21.0%
- Throne InheritanceMedium0.7%21.0%
- Fancy SequenceHard0.4%21.0%
- Distribute Repeating IntegersHard0.4%21.0%
- Max Number of K-Sum PairsMedium0.6%21.0%
- Minimum Operations to Make a SubsequenceHard0.5%21.0%
- Find Kth Largest XOR Coordinate ValueMedium0.6%21.0%
- Maximum Score from Performing Multiplication OperationsHard0.4%21.0%
- Design Most Recently Used QueueMedium0.8%21.0%
- Maximum Number of Groups Getting Fresh DonutsHard0.4%21.0%
- Minimum Path Cost in a Hidden GridMedium0.6%21.0%
- Kth Smallest Subarray SumMedium0.5%21.0%
- Last Day Where You Can Still CrossHard0.7%21.0%
- Operations on TreeMedium0.5%21.0%
- Binary Searchable Numbers in an Unsorted ArrayMedium0.6%21.0%
- Final Value of Variable After Performing OperationsEasy0.9%21.0%
- Minimum Operations to Convert NumberMedium0.5%21.0%
- Minimum Cost to Set Cooking TimeMedium0.4%21.0%
- Find All Lonely Numbers in the ArrayMedium0.6%21.0%
- Maximum Split of Positive Even IntegersMedium0.6%21.0%
- Minimum Time to Remove All Cars Containing Illegal GoodsHard0.4%21.0%
- Maximum AND Sum of ArrayHard0.5%21.0%
- Count Prefixes of a Given StringEasy0.7%21.0%
- Count AsterisksEasy0.8%21.0%
- Merge Similar ItemsEasy0.8%21.0%
- Finding the Number of Visible MountainsMedium0.4%21.0%
- Longest Uploaded PrefixMedium0.6%21.0%
- Number of Pairs Satisfying InequalityHard0.5%21.0%
- Number of Beautiful PartitionsHard0.3%21.0%
- Make Number of Distinct Characters EqualMedium0.3%21.0%
- Increment Submatrices by OneMedium0.7%21.0%
- SleepEasy0.9%21.0%
- Sum of Imbalance Numbers of All SubarraysHard0.4%21.0%
- Minimum Absolute Difference Between Elements With ConstraintMedium0.4%21.0%
- Count K-Subsequences of a String With Maximum BeautyHard0.3%21.0%
- Find Champion IIMedium0.7%21.0%
- Find Longest Special Substring That Occurs Thrice IIMedium0.4%21.0%
- Minimum Number of Operations to Make Word K-PeriodicMedium0.6%21.0%
- Sum of Digit Differences of All PairsMedium0.4%21.0%
- Sum of Subarray RangesMedium0.6%21.0%
- Strobogrammatic Number IIMedium0.5%21.0%
- Meeting RoomsEasy0.6%21.0%
- Design Phone DirectoryMedium0.5%21.0%
- Longest Substring with At Least K Repeating CharactersMedium0.5%21.0%
- Number of Valid Clock TimesEasy0.5%21.0%
- Erect the FenceHard0.5%21.0%
- Add Bold Tag in StringMedium0.5%21.0%
- Search in a Binary Search TreeEasy0.8%21.0%
- Hand of StraightsMedium0.6%21.0%
- Profitable SchemesHard0.5%21.0%
- Super Egg DropHard0.3%21.0%
- Distribute Coins in Binary TreeMedium0.8%21.0%
- Maximum Length of Semi-Decreasing SubarraysMedium0.7%21.0%
- Last Stone WeightEasy0.7%21.0%
- Parsing A Boolean ExpressionHard0.7%21.0%
- Convert Binary Number in a Linked List to IntegerEasy0.8%21.0%
- Find Valid Matrix Given Row and Column SumsMedium0.8%21.0%
- Split Two Strings to Make PalindromeMedium0.3%21.0%
- Number of Students Unable to Eat LunchEasy0.8%21.0%
- Replace All Digits with CharactersEasy0.8%21.0%
- Swapping Nodes in a Linked ListMedium0.7%21.0%
- Find the Maximum Number of Elements in SubsetMedium0.3%21.0%
- Alternating Groups IIMedium0.6%21.0%
- Finding 3-Digit Even NumbersEasy0.8%21.0%
- Self Dividing NumbersEasy0.8%21.0%
- Separate Squares IIHard0.6%21.0%
- Number of Equivalent Domino PairsEasy0.6%21.0%
- Maximize Subarray GCD ScoreHard0.3%21.0%
- Partition StringMedium0.6%21.0%
- Left and Right Sum DifferencesEasy0.9%21.0%
- Fruits Into Baskets IIEasy0.7%21.0%
- Reordered Power of 2Medium0.7%21.0%
- Minimum Cost Path with Edge ReversalsMedium0.6%21.0%
- N-Queens IIHard0.8%19.6%
- Scramble StringHard0.4%19.6%
- Palindrome PermutationEasy0.7%19.6%
- Unique Word AbbreviationMedium0.3%19.6%
- Flip GameEasy0.7%19.6%
- Flip Game IIMedium0.5%19.6%
- Generalized AbbreviationMedium0.6%19.6%
- Bomb EnemyMedium0.5%19.6%
- Minimum Unique Word AbbreviationHard0.4%19.6%
- Valid Word SquareEasy0.4%19.6%
- Word SquaresHard0.5%19.6%
- Convex PolygonMedium0.4%19.6%
- Encode String with Shortest LengthHard0.5%19.6%
- Find PermutationMedium0.7%19.6%
- Count Subarrays With More Ones Than ZerosMedium0.5%19.6%
- Longest Uncommon Subsequence IEasy0.6%19.6%
- Lonely Pixel IMedium0.6%19.6%
- Lonely Pixel IIMedium0.5%19.6%
- Binary Tree Longest Consecutive Sequence IIMedium0.5%19.6%
- Maximum Vacation DaysHard0.5%19.6%
- Median Employee SalaryHard0.7%19.6%
- Maximum Average Subarray IIHard0.4%19.6%
- 4 Keys KeyboardMedium0.6%19.6%
- Coin PathHard0.3%19.6%
- Number of Longest Increasing SubsequenceMedium0.5%19.6%
- Baseball GameEasy0.8%19.6%
- Longest Univalue PathMedium0.4%19.6%
- Bold Words in StringMedium0.5%19.6%
- Flatten a Multilevel Doubly Linked ListMedium0.6%19.6%
- Transform to ChessboardHard0.5%19.6%
- Similar RGB ColorEasy0.7%19.6%
- Ambiguous CoordinatesMedium0.6%19.6%
- Positions of Large GroupsEasy0.5%19.6%
- Random Pick with BlacklistHard0.4%19.6%
- Random Flip MatrixMedium0.5%19.6%
- Complete Binary Tree InserterMedium0.7%19.6%
- Array of Doubled PairsMedium0.4%19.6%
- Find the Town JudgeEasy0.5%19.6%
- Shortest Way to Form StringMedium0.6%19.6%
- Campus Bikes IIMedium0.6%19.6%
- Brace ExpansionMedium0.7%19.6%
- Confusing Number IIHard0.5%19.6%
- Camelcase MatchingMedium0.7%19.6%
- Divide Array Into Increasing SequencesHard0.7%19.6%
- Partition Array for Maximum SumMedium0.8%19.6%
- String Transforms Into Another StringHard0.3%19.6%
- Shortest Distance to Target ColorMedium0.6%19.6%
- Optimize Water Distribution in a VillageHard0.7%19.6%
- Occurrences After BigramEasy0.6%19.6%
- Minimum Time to Build BlocksHard0.5%19.6%
- Largest Values From LabelsMedium0.6%19.6%
- Tree DiameterMedium0.6%19.6%
- Iterator for CombinationMedium0.7%19.6%
- Compare Strings by Frequency of the Smallest CharacterMedium0.6%19.6%
- Distance Between Bus StopsEasy0.6%19.6%
- Design SkiplistHard0.6%19.6%
- Maximum Font to Fit a Sentence in a ScreenMedium0.6%19.6%
- Find Elements in a Contaminated Binary TreeMedium0.8%19.6%
- Minimum Path Cost in a GridMedium0.7%19.6%
- All People Report to the Given ManagerMedium0.8%19.6%
- Count Negative Numbers in a Sorted MatrixEasy0.8%19.6%
- Circle and Rectangle OverlappingMedium0.5%19.6%
- Diagonal Traverse IIMedium0.6%19.6%
- Form Largest Integer With Digits That Add up to TargetHard0.5%19.6%
- People Whose List of Favorite Companies Is Not a Subset of Another ListMedium0.6%19.6%
- The k Strongest Values in an ArrayMedium0.6%19.6%
- Number of Substrings With Only 1sMedium0.6%19.6%
- Maximum Number of Non-Overlapping Subarrays With Sum Equals TargetMedium0.5%19.6%
- Move Sub-Tree of N-Ary TreeHard0.6%19.6%
- Guess the Majority in a Hidden ArrayMedium0.7%19.6%
- Find Latest Group of Size MMedium0.4%19.6%
- The Most Similar Path in a GraphHard0.6%19.6%
- Put Boxes Into the Warehouse IMedium0.7%19.6%
- Check If String Is Transformable With Substring Sort OperationsHard0.5%19.6%
- Put Boxes Into the Warehouse IIMedium0.7%19.6%
- Number of Ways to Form a Target String Given a DictionaryHard0.6%19.6%
- Find Nearest Right Node in Binary TreeMedium0.8%19.6%
- Check If Two Expression Trees are EquivalentMedium0.7%19.6%
- Correct a Binary TreeMedium0.7%19.6%
- Change the Root of a Binary TreeMedium0.7%19.6%
- Count Ways to Distribute CandiesHard0.6%19.6%
- Largest Subarray Length KEasy0.7%19.6%
- Change Minimum Characters to Satisfy One of Three ConditionsMedium0.4%19.6%
- Checking Existence of Edge Length Limited Paths IIHard0.5%19.6%
- Tree of CoprimesHard0.4%19.6%
- Maximum Score From Removing StonesMedium0.7%19.6%
- Closest Dessert CostMedium0.5%19.6%
- Find the Subtasks That Did Not ExecuteHard0.8%19.6%
- Minimum Number of Operations to Reinitialize a PermutationMedium0.7%19.6%
- Count Pairs of Equal Substrings With Minimum DifferenceMedium0.6%19.6%
- Find Customers With Positive Revenue this YearEasy0.9%19.6%
- Minimum Adjacent Swaps to Reach the Kth Smallest NumberMedium0.7%19.6%
- Number of Ways to Rearrange Sticks With K Sticks VisibleHard0.6%19.6%
- Minimum Speed to Arrive on TimeMedium0.5%19.6%
- Minimum Cost to Change the Final Value of ExpressionHard0.5%19.6%
- Longest Word With All PrefixesMedium0.7%19.6%
- Minimum Skips to Arrive at Meeting On TimeHard0.4%19.6%
- Minimize Product Sum of Two ArraysMedium0.9%19.6%
- Minimum Absolute Difference QueriesMedium0.5%19.6%
- Find a Peak Element IIMedium0.6%19.6%
- Longest Common Subsequence Between Sorted ArraysMedium0.8%19.6%
- Erect the Fence IIHard0.5%19.6%
- Process Restricted Friend RequestsHard0.6%19.6%
- Paths in Maze That Lead to Same RoomMedium0.6%19.6%
- Watering Plants IIMedium0.5%19.6%
- Recover the Original ArrayHard0.4%19.6%
- Count Words Obtained After Adding a LetterMedium0.4%19.6%
- All Divisions With the Highest Score of a Binary ArrayMedium0.7%19.6%
- Remove All Ones With Row and Column FlipsMedium0.8%19.6%
- Minimum White Tiles After Covering With CarpetsHard0.4%19.6%
- Remove All Ones With Row and Column Flips IIMedium0.7%19.6%
- Minimum Number of Operations to Convert TimeEasy0.7%19.6%
- Check if There Is a Valid Parentheses String PathHard0.4%19.6%
- Design an ATM MachineMedium0.5%19.6%
- Maximum White Tiles Covered by a CarpetMedium0.4%19.6%
- Minimum Lines to Represent a Line ChartMedium0.3%19.6%
- Booking Concert Tickets in GroupsHard0.2%19.6%
- Count Positions on Street With Required BrightnessMedium0.6%19.6%
- Design Video Sharing PlatformHard0.6%19.6%
- Minimum Flips in Binary Tree to Get ResultHard0.6%19.6%
- Subarray With Elements Greater Than Varying ThresholdHard0.5%19.6%
- Shortest Impossible Sequence of RollsHard0.7%19.6%
- Sort Array by Moving Items to Empty SpaceHard0.5%19.6%
- Minimize Maximum Value in a GridHard0.7%19.6%
- Count Subarrays With Median KHard0.5%19.6%
- Extract Kth Character From The Rope TreeEasy0.7%19.6%
- Count Houses in a Circular StreetEasy0.9%19.6%
- Count Pairs of Points With Distance kMedium0.3%19.6%
- Determine if a Cell Is Reachable at a Given TimeMedium0.4%19.6%
- Minimum Increment Operations to Make Array BeautifulMedium0.3%19.6%
- Find Champion IEasy0.7%19.6%
- Maximum Score After Applying Operations on a TreeMedium0.5%19.6%
- Count the Number of Good PartitionsHard0.5%19.6%
- Number of Equal Numbers BlocksMedium0.6%19.6%
- Minimum Cost to Make Array EqualindromicMedium0.2%19.6%
- Maximize Consecutive Elements in an Array After ModificationHard0.3%19.6%
- Most Frequent PrimeMedium0.5%19.6%
- Latest Time You Can Obtain After Replacing CharactersEasy0.4%19.6%
- Minimum Sum of Values by Dividing ArrayHard0.3%19.6%
- Employees Whose Manager Left the CompanyEasy0.5%19.6%
- Path Sum IIMedium0.6%19.6%
- Smallest Index With Equal ValueEasy0.7%19.6%
- Time Needed to Buy TicketsEasy0.7%19.6%
- Rings and RodsEasy0.8%19.6%
- Valid Phone NumbersEasy0.3%19.6%
- Different Ways to Add ParenthesesMedium0.7%19.6%
- Amount of New Area Painted Each DayHard0.6%19.6%
- Integer BreakMedium0.6%19.6%
- Arranging CoinsEasy0.5%19.6%
- K-diff Pairs in an ArrayMedium0.5%19.6%
- Minimize the Maximum Difference of PairsMedium0.5%19.6%
- Apply Transform Over Each Element in ArrayEasy0.9%19.6%
- Find the Maximum Achievable NumberEasy0.9%19.6%
- Rabbits in ForestMedium0.6%19.6%
- Fair Candy SwapEasy0.7%19.6%
- Range Sum of BSTEasy0.9%19.6%
- Reveal Cards In Increasing OrderMedium0.8%19.6%
- Maximum Profit in Job SchedulingHard0.5%19.6%
- Find Positive Integer Solution for a Given EquationMedium0.7%19.6%
- Maximize Total Cost of Alternating SubarraysMedium0.3%19.6%
- Frog Position After T SecondsHard0.4%19.6%
- Shuffle StringEasy0.9%19.6%
- Fix Names in a TableEasy0.6%19.6%
- Calculate Money in Leetcode BankEasy0.8%19.6%
- Find the City With the Smallest Number of Neighbors at a Threshold DistanceMedium0.7%19.6%
- Count the Number of Substrings With Dominant OnesMedium0.4%19.6%
- Find Smallest Letter Greater Than TargetEasy0.6%19.6%
- Final Prices With a Special Discount in a ShopEasy0.8%19.6%
- Maximum Number of Operations to Move Ones to the EndMedium0.7%19.6%
- Binary Tree NodesMedium0.8%19.6%
- Corporate Flight BookingsMedium0.7%19.6%
- Calculate Compressed MeanEasy0.9%19.6%
- Top Three WineriesHard0.5%19.6%
- Find Expensive CitiesEasy0.8%19.6%
- Class PerformanceMedium0.9%19.6%
- Loan TypesEasy0.6%19.6%
- Find Beautiful Indices in the Given Array IIHard0.3%19.6%
- Ant on the BoundaryEasy0.7%19.6%
- Add Two Numbers IIMedium0.6%19.6%
- Lemonade ChangeEasy0.6%19.6%
- Last Stone Weight IIMedium0.6%19.6%
- Defuse the BombEasy0.8%19.6%
- Maximum Area Rectangle With Point Constraints IMedium0.5%19.6%
- Minimum Absolute DifferenceEasy0.8%19.6%
- Number of Ways to Split ArrayMedium0.6%19.6%
- Shifting Letters IIMedium0.5%19.6%
- Perfect NumberEasy0.5%19.6%
- Minimum Time to Repair CarsMedium0.6%19.6%
- Find the Minimum Amount of Time to Brew PotionsMedium0.6%19.6%
- Count Good TripletsEasy0.9%19.6%
- Find the Count of Monotonic Pairs IHard0.5%19.6%
- Kth Smallest Product of Two Sorted ArraysHard0.5%19.6%
- Count Cells in Overlapping Horizontal and Vertical SubstringsMedium0.3%19.6%
- Department Highest SalaryMedium0.6%19.6%
- Number of Stable SubsequencesHard0.6%19.6%
- Count Caesar Cipher PairsMedium0.5%19.6%
- Valid NumberHard0.2%18.1%
- Insertion Sort ListMedium0.6%18.1%
- Bitwise AND of Numbers RangeMedium0.5%18.1%
- Minimum Number of Arrows to Burst BalloonsMedium0.6%18.1%
- Employee ImportanceMedium0.7%18.1%
- Partition to K Equal Sum SubsetsMedium0.4%18.1%
- Construct Quad TreeMedium0.8%18.1%
- Minimum Number of Refueling StopsHard0.4%18.1%
- Complement of Base 10 IntegerEasy0.6%18.1%
- Recover a Tree From Preorder TraversalHard0.8%18.1%
- Number of Steps to Reduce a Number to ZeroEasy0.9%18.1%
- Min Cost to Connect All PointsMedium0.7%18.1%
- Maximum Number of Events That Can Be Attended IIHard0.6%18.1%
- Find Unique Binary StringMedium0.8%18.1%
- Maximum Twin Sum of a Linked ListMedium0.8%18.1%
- Rectangle AreaMedium0.5%18.1%
- Single Number IIIMedium0.7%18.1%
- Root Equals Sum of ChildrenEasy0.9%18.1%
- Keyboard RowEasy0.7%18.1%
- Array PartitionEasy0.8%18.1%
- Maximum Subsequence ScoreMedium0.5%18.1%
- Valid Triangle NumberMedium0.6%18.1%
- Delete and EarnMedium0.6%18.1%
- Counter IIEasy0.8%18.1%
- Serialize and Deserialize N-ary TreeHard0.7%18.1%
- Design HashMapEasy0.7%18.1%
- Monotonic ArrayEasy0.6%18.1%
- Find the Shortest SuperstringHard0.5%18.1%
- Unique Paths IIIHard0.8%18.1%
- Find Common CharactersEasy0.7%18.1%
- Subtract the Product and Sum of Digits of an IntegerEasy0.9%18.1%
- Maximum Sum BST in Binary TreeHard0.5%18.1%
- Check If Array Pairs Are Divisible by kMedium0.5%18.1%
- Sort Array by Increasing FrequencyEasy0.8%18.1%
- Determine if Two Strings Are CloseMedium0.5%18.1%
- Check if the Sentence Is PangramEasy0.8%18.1%
- Excel Sheet Column NumberEasy0.7%18.1%
- Find Followers CountEasy0.7%18.1%
- Minimum Genetic MutationMedium0.6%18.1%
- Investments in 2016Medium0.5%18.1%
- Minimum Number of Swaps to Make the String BalancedMedium0.8%18.1%
- Meeting SchedulerMedium0.6%18.1%
- Count Hills and Valleys in an ArrayEasy0.7%18.1%
- Combination Sum IIIMedium0.7%18.1%
- Bitwise ORs of SubarraysMedium0.6%18.1%
- Maximum Absolute Sum of Any SubarrayMedium0.7%18.1%
- Divisible and Non-divisible Sums DifferenceEasy0.9%18.1%
- Minimum Operations to Make Binary Array Elements Equal to One IMedium0.8%18.1%
- Special Binary StringHard0.8%18.1%
- Minimum Number of Flips to Make Binary Grid Palindromic IIMedium0.3%18.1%
- Maximum Value of an Ordered Triplet IIMedium0.6%18.1%
- Longest Continuous Increasing SubsequenceEasy0.5%18.1%
- Count Odd Numbers in an Interval RangeEasy0.5%18.1%
- Find the Original Typed String IIHard0.5%18.1%
- Subdomain Visit CountMedium0.8%18.1%
- N-Repeated Element in Size 2N ArrayEasy0.8%18.1%
- Range Product Queries of PowersMedium0.6%18.1%
- Number of People Aware of a SecretMedium0.6%18.1%
- Maximize Alternating Sum Using SwapsHard0.6%18.1%
- Split Array With Minimum DifferenceMedium0.3%18.1%
- Count Square Sum TriplesEasy0.8%18.1%
- Maximum Product of Splitted Binary TreeMedium0.6%18.1%
- Trionic Array IEasy0.5%18.1%
- Minimum Bitwise OR From GridMedium0.3%18.1%
- Department Top Three SalariesHard0.6%16.5%
- Shuffle an ArrayMedium0.6%16.5%
- Next Greater Element IIIMedium0.4%16.5%
- Reverse Words in a String IIIEasy0.8%16.5%
- 2 Keys KeyboardMedium0.6%16.5%
- Number of Submatrices That Sum to TargetHard0.7%16.5%
- Minimum Number of Taps to Open to Water a GardenHard0.5%16.5%
- Check if a Parentheses String Can Be ValidMedium0.5%16.5%
- Step-By-Step Directions From a Binary Tree Node to AnotherMedium0.6%16.5%
- Maximum Running Time of N ComputersHard0.6%16.5%
- Ugly Number IIMedium0.5%16.5%
- Largest 3-Same-Digit Number in StringEasy0.7%16.5%
- Number of Common FactorsEasy0.8%16.5%
- Cherry PickupHard0.4%16.5%
- Design HashSetEasy0.7%16.5%
- Long Pressed NameEasy0.3%16.5%
- Minimum Number of K Consecutive Bit FlipsHard0.6%16.5%
- Product Sales Analysis IIIMedium0.5%16.5%
- Relative Sort ArrayEasy0.8%16.5%
- Last Person to Fit in the BusMedium0.7%16.5%
- Matrix Diagonal SumEasy0.8%16.5%
- Primary Department for Each EmployeeEasy0.7%16.5%
- Design Circular DequeMedium0.6%16.5%
- Replace Elements with Greatest Element on Right SideEasy0.7%16.5%
- Minimum Moves to Equal Array ElementsMedium0.6%16.5%
- Additive NumberMedium0.3%16.5%
- Customers Who Bought All ProductsMedium0.6%16.5%
- Split Linked List in PartsMedium0.7%16.5%
- Populating Next Right Pointers in Each Node IIMedium0.6%16.5%
- XOR Queries of a SubarrayMedium0.8%16.5%
- Partition LabelsMedium0.8%16.5%
- Make Sum Divisible by PMedium0.4%16.5%
- Minimum Time to Visit a Cell In a GridHard0.6%16.5%
- Remove BoxesHard0.5%16.5%
- Longest Happy StringMedium0.7%16.5%
- Find Minimum Time to Reach Last Room IMedium0.6%16.5%
- String Compression IIIMedium0.7%16.5%
- Maximum GapMedium0.5%16.5%
- Lowest Common Ancestor of a Binary Tree IIIMedium0.8%16.5%
- Rotating the BoxMedium0.8%16.5%
- Maximum Product of Three NumbersEasy0.5%16.5%
- String Matching in an ArrayEasy0.7%16.5%
- Count the Number of Good SubarraysMedium0.7%16.5%
- Shortest Subarray to be Removed to Make Array SortedMedium0.5%16.5%
- Count Binary SubstringsEasy0.7%16.5%
- Movie RatingMedium0.4%16.5%
- Nested List Weight SumMedium0.9%16.5%
- Insert Delete GetRandom O(1) - Duplicates allowedHard0.4%16.5%
- Minimum Cost Walk in Weighted GraphHard0.7%16.5%
- Ways to Express an Integer as Sum of PowersMedium0.5%16.5%
- Best Time to Buy and Sell Stock VMedium0.6%16.5%
- Minimum Increments to Equalize Leaf PathsMedium0.4%16.5%
- Game Play Analysis IEasy0.8%16.5%
- Maximize Subarrays After Removing One Conflicting PairHard0.6%16.5%
- Best Time to Buy and Sell Stock with Transaction FeeMedium0.7%16.5%
- Smallest Subarrays With Maximum Bitwise ORMedium0.6%16.5%
- Rearranging FruitsHard0.6%16.5%
- Threshold Majority QueriesHard0.2%16.5%
- Binary Number with Alternating BitsEasy0.7%16.5%
- Convert Integer to the Sum of Two No-Zero IntegersEasy0.6%16.5%
- Minimum Sensors to Cover GridMedium0.7%16.5%
- Twisted Mirror Path CountMedium0.5%16.5%
- Next Greater Numerically Balanced NumberMedium0.6%16.5%
- Minimum Number of Operations to Make All Array Elements Equal to 1Medium0.5%16.5%
- Largest Prime from Consecutive Prime SumMedium0.4%16.5%
- Power Update After K-th Largest Insertion IMedium0.7%16.5%
- Earliest Finish Time for Land and Water Rides IIMedium0.6%16.5%
- Remove Invalid ParenthesesHard0.5%14.7%
- Sum of Left LeavesEasy0.6%14.7%
- Battleships in a BoardMedium0.8%14.7%
- IPOHard0.5%14.7%
- Check Completeness of a Binary TreeMedium0.6%14.7%
- Minimum Time Visiting All PointsEasy0.8%14.7%
- Magnetic Force Between Two BallsMedium0.7%14.7%
- Maximum Difference Between Increasing ElementsEasy0.7%14.7%
- Extra Characters in a StringMedium0.6%14.7%
- Get the Size of a DataFrameEasy0.8%14.7%
- Convert a Number to HexadecimalEasy0.5%14.7%
- Arithmetic SlicesMedium0.6%14.7%
- Strictly Palindromic NumberMedium0.9%14.7%
- Number of Unique Subjects Taught by Each TeacherEasy0.9%14.7%
- Base 7Easy0.5%14.7%
- Maximum Length of Repeated SubarrayMedium0.5%14.7%
- Implement Rand10() Using Rand7()Medium0.5%14.7%
- Maximum Nesting Depth of the ParenthesesEasy0.8%14.7%
- Sorting the SentenceEasy0.8%14.7%
- Maximum Population YearEasy0.6%14.7%
- To Lower CaseEasy0.8%14.7%
- Customer Placing the Largest Number of OrdersEasy0.6%14.7%
- Dota2 SenateMedium0.5%14.7%
- Remove Nodes From Linked ListMedium0.8%14.7%
- The Number of the Smallest Unoccupied ChairMedium0.6%14.7%
- Find Kth Bit in Nth Binary StringMedium0.7%14.7%
- Count Number of Maximum Bitwise-OR SubsetsMedium0.9%14.7%
- Delete Characters to Make Fancy StringEasy0.7%14.7%
- Shortest Distance to a CharacterEasy0.7%14.7%
- Minimum Value to Get Positive Step by Step SumEasy0.6%14.7%
- Minimum Limit of Balls in a BagMedium0.7%14.7%
- Smallest String With SwapsMedium0.6%14.7%
- Take Gifts From the Richest PileEasy0.8%14.7%
- Maximum Average Pass RatioMedium0.7%14.7%
- Detect Cycles in 2D GridMedium0.6%14.7%
- Minimize the Maximum Edge Weight of GraphMedium0.4%14.7%
- First Completely Painted Row or ColumnMedium0.6%14.7%
- Maximum Ascending Subarray SumEasy0.7%14.7%
- Construct the Lexicographically Largest Valid SequenceMedium0.7%14.7%
- Apply Operations to an ArrayEasy0.7%14.7%
- Find the Minimum Cost Array PermutationHard0.3%14.7%
- Count the Number of Square-Free SubsetsMedium0.3%14.7%
- Walking Robot Simulation IIMedium0.4%14.7%
- Lowest Common Ancestor of Deepest LeavesMedium0.8%14.7%
- Count the Number of Powerful IntegersHard0.5%14.7%
- Count Equal and Divisible Pairs in an ArrayEasy0.8%14.7%
- Count Largest GroupEasy0.7%14.7%
- Smallest Number With All Set BitsEasy0.8%14.7%
- Count Number of Balanced PermutationsHard0.5%14.7%
- Minimum Equal Sum of Two Arrays After Replacing ZerosMedium0.5%14.7%
- Maximum Subarray Sum With Length Divisible by KMedium0.5%14.7%
- Largest Perimeter TriangleEasy0.6%14.7%
- Find Words Containing CharacterEasy0.9%14.7%
- Distribute Candies Among Children IIMedium0.6%14.7%
- Find the Lexicographically Largest String From the Box IMedium0.4%14.7%
- Sum of k-Mirror NumbersHard0.6%14.7%
- Trips and UsersHard0.4%14.7%
- Paint House IIIHard0.6%14.7%
- Find the Minimum Area to Cover All Ones IMedium0.8%14.7%
- Binary GapEasy0.7%14.7%
- Minimum Operations to Make Array Sum Divisible by KEasy0.9%14.7%
- Minimize Maximum Pair Sum in ArrayMedium0.8%14.7%
- Find All Possible Stable Binary Arrays IMedium0.5%14.7%
- Maximum Path Score in a GridMedium0.5%14.7%
- Angle Between Hands of a ClockMedium0.7%14.7%
- Number of ZigZag Arrays IHard0.5%14.7%
- Gray CodeMedium0.7%12.7%
- Binary Tree Level Order Traversal IIMedium0.7%12.7%
- 4Sum IIMedium0.6%12.7%
- Find Largest Value in Each Tree RowMedium0.7%12.7%
- Valid SquareMedium0.5%12.7%
- Minimum Number of Steps to Make Two Strings AnagramMedium0.8%12.7%
- Design Browser HistoryMedium0.8%12.7%
- Maximum Value at a Given Index in a Bounded ArrayMedium0.4%12.7%
- Find Greatest Common Divisor of ArrayEasy0.8%12.7%
- Longest Palindrome by Concatenating Two Letter WordsMedium0.5%12.7%
- Find Closest Number to ZeroEasy0.5%12.7%
- Removing Stars From a StringMedium0.8%12.7%
- Count Subarrays With Fixed BoundsHard0.7%12.7%
- Minimum Common ValueEasy0.6%12.7%
- Add Two PromisesEasy0.9%12.7%
- Find the Minimum and Maximum Number of Nodes Between Critical PointsMedium0.7%12.7%
- Compare Version NumbersMedium0.5%12.7%
- Contains Duplicate IIIHard0.2%12.7%
- Equal Row and Column PairsMedium0.7%12.7%
- Open the LockMedium0.6%12.7%
- Painting the WallsHard0.5%12.7%
- Nth Magical NumberHard0.4%12.7%
- Sort Array By Parity IIEasy0.7%12.7%
- Balance a Binary Search TreeMedium0.9%12.7%
- Generate Binary Strings Without Adjacent ZerosMedium0.9%12.7%
- Delete Leaves With a Given ValueMedium0.8%12.7%
- Number of Steps to Reduce a Number in Binary Representation to OneMedium0.6%12.7%
- Find the Winner of the Circular GameMedium0.8%12.7%
- Sum of All Subset XOR TotalsEasy0.9%12.7%
- Nearest Exit from Entrance in MazeMedium0.5%12.7%
- Minimum Cost to Convert String IMedium0.6%12.7%
- Count Number of TeamsMedium0.7%12.7%
- Remove All Adjacent Duplicates in String IIMedium0.6%12.7%
- Maximum Distance in ArraysMedium0.5%12.7%
- Minimum Moves to Equal Array Elements IIMedium0.6%12.7%
- Reach a NumberMedium0.5%12.7%
- Fraction Addition and SubtractionMedium0.7%12.7%
- Reverse Prefix of WordEasy0.9%12.7%
- Divide Nodes Into the Maximum Number of GroupsHard0.7%12.7%
- Group Sold Products By The DateEasy0.8%12.7%
- Smallest Number in Infinite SetMedium0.7%12.7%
- Sort Integers by The Number of 1 BitsEasy0.8%12.7%
- Cousins in Binary Tree IIMedium0.8%12.7%
- Determine Whether Matrix Can Be Obtained By RotationEasy0.7%12.7%
- Take K of Each Character From Left and RightMedium0.5%12.7%
- Next Greater Node In Linked ListMedium0.6%12.7%
- Prime PalindromeMedium0.3%12.7%
- Identify the Largest Outlier in an ArrayMedium0.4%12.7%
- Adding Spaces to a StringMedium0.7%12.7%
- Sort ByEasy0.8%12.7%
- Construct String With Repeat LimitMedium0.7%12.7%
- Classes With at Least 5 StudentsEasy0.6%12.7%
- Reverse Odd Levels of Binary TreeMedium0.9%12.7%
- Day of the YearEasy0.5%12.7%
- Construct K Palindrome StringsMedium0.7%12.7%
- Minimize XORMedium0.6%12.7%
- Bitwise XOR of All PairingsMedium0.7%12.7%
- Grid GameMedium0.6%12.7%
- Find the Number of Distinct Colors Among the BallsMedium0.5%12.7%
- Degree of an ArrayEasy0.6%12.7%
- Max Sum of a Pair With Equal Sum of DigitsMedium0.7%12.7%
- Jump Game VHard0.8%12.7%
- Number of Sub-arrays With Odd SumMedium0.6%12.7%
- Hamming DistanceEasy0.8%12.7%
- Two Furthest Houses With Different ColorsEasy0.7%12.7%
- Design Excel Sum FormulaHard0.4%12.7%
- Minimum Recolors to Get K Consecutive Black BlocksEasy0.7%12.7%
- Simple Bank SystemMedium0.7%12.7%
- Merge In Between Linked ListsMedium0.8%12.7%
- Calculate Special BonusEasy0.6%12.7%
- Maximum Units on a TruckEasy0.7%12.7%
- Find the Count of Good IntegersHard0.7%12.7%
- Count Vowel Substrings of a StringEasy0.7%12.7%
- Count the Number of Ideal ArraysHard0.6%12.7%
- Count Complete Subarrays in an ArrayMedium0.8%12.7%
- Get the Maximum ScoreHard0.4%12.7%
- Count Operations to Obtain ZeroEasy0.8%12.7%
- Rotate FunctionMedium0.5%12.7%
- Maximum Students Taking ExamHard0.5%12.7%
- Longest Subsequence Repeated k TimesHard0.7%12.7%
- Find Subsequence of Length K With the Largest SumEasy0.6%12.7%
- Find the Original Typed String IEasy0.7%12.7%
- Find Lucky Integer in an ArrayEasy0.8%12.7%
- Maximum Fruits Harvested After at Most K StepsHard0.6%12.7%
- Maximum 69 NumberEasy0.8%12.7%
- Minimum Operations to Make Array Elements ZeroHard0.6%12.7%
- Minimum Operations to Make the Integer ZeroMedium0.6%12.7%
- The Two Sneaky Numbers of DigitvilleEasy0.9%12.7%
- Find Resultant Array After Removing AnagramsEasy0.7%12.7%
- Reshape the MatrixEasy0.7%12.7%
- Check If All 1's Are at Least Length K Places AwayEasy0.6%12.7%
- Keep Multiplying Found Values by TwoEasy0.8%12.7%
- Set Intersection Size At Least TwoHard0.6%12.7%
- Count Covered BuildingsMedium0.6%12.7%
- Four DivisorsMedium0.6%12.7%
- Max Dot Product of Two SubsequencesHard0.7%12.7%
- Design Parking SystemEasy0.9%12.7%
- Trionic Array IIHard0.5%12.7%
- Maximum Score From Grid OperationsHard0.6%12.7%
- Minimum Initial Energy to Finish TasksHard0.8%12.7%
- Block Placement QueriesHard0.4%12.7%
- Teemo AttackingEasy0.6%10.5%
- Brick WallMedium0.6%10.5%
- Find the Closest PalindromeHard0.3%10.5%
- Knight Probability in ChessboardMedium0.6%10.5%
- Most Common WordEasy0.5%10.5%
- Leaf-Similar TreesEasy0.7%10.5%
- Increasing Order Search TreeEasy0.8%10.5%
- Distinct Subsequences IIHard0.4%10.5%
- Validate Stack SequencesMedium0.7%10.5%
- Minimum Score Triangulation of PolygonMedium0.7%10.5%
- Minimum Cost Tree From Leaf ValuesMedium0.7%10.5%
- Three Consecutive OddsEasy0.7%10.5%
- Find Users With Valid E-MailsEasy0.4%10.5%
- Maximum Number of Visible PointsHard0.4%10.5%
- Minimum Difference Between Highest and Lowest of K ScoresEasy0.7%10.5%
- Minimum Number of Operations to Make Array ContinuousHard0.5%10.5%
- Maximize the Confusion of an ExamMedium0.7%10.5%
- Minimized Maximum of Products Distributed to Any StoreMedium0.6%10.5%
- Escape the Spreading FireHard0.4%10.5%
- Minimum Replacements to Sort the ArrayHard0.5%10.5%
- Minimum Penalty for a ShopMedium0.7%10.5%
- Pass the PillowEasy0.6%10.5%
- Count Symmetric IntegersEasy0.8%10.5%
- Elimination GameMedium0.5%10.5%
- Remove Letter To Equalize FrequencyEasy0.2%10.5%
- Design In-Memory File SystemHard0.5%10.5%
- Merge Two Binary TreesEasy0.8%10.5%
- Print Binary TreeMedium0.7%10.5%
- Function CompositionEasy0.9%10.5%
- Allow One Function CallEasy0.9%10.5%
- Sort Vowels in a StringMedium0.8%10.5%
- Count Pairs Whose Sum is Less than TargetEasy0.9%10.5%
- Possible BipartitionMedium0.5%10.5%
- Design File SystemMedium0.7%10.5%
- Number of Dice Rolls With Target SumMedium0.6%10.5%
- Count Good Nodes in Binary TreeMedium0.7%10.5%
- Jump Game VIMedium0.5%10.5%
- Cousins in Binary TreeEasy0.6%10.5%
- Second Minimum Time to Reach DestinationHard0.6%10.5%
- Number of Senior CitizensEasy0.8%10.5%
- Stone Game IIMedium0.7%10.5%
- Minimum Swaps to Make Strings EqualMedium0.7%10.5%
- Count Elements With Maximum FrequencyEasy0.8%10.5%
- Find the Student that Will Replace the ChalkMedium0.5%10.5%
- Sort the PeopleEasy0.8%10.5%
- Reach End of Array With Max ScoreMedium0.3%10.5%
- Count the Number of Consistent StringsEasy0.9%10.5%
- Number of Distinct IslandsMedium0.6%10.5%
- Longest Subarray With Maximum Bitwise ANDMedium0.7%10.5%
- Find the Longest Substring Containing Vowels in Even CountsMedium0.8%10.5%
- Uncommon Words from Two SentencesEasy0.8%10.5%
- Taking Maximum Energy From the Mystic DungeonMedium0.6%10.5%
- Maximum Height by Stacking CuboidsHard0.6%10.5%
- Maximum Sum of Subsequence With Non-adjacent ElementsHard0.2%10.5%
- Minimum String Length After Removing SubstringsEasy0.8%10.5%
- Minimum Number of Removals to Make Mountain ArrayHard0.5%10.5%
- Total Characters in String After Transformations IIHard0.6%10.5%
- Minimum Total Distance TraveledHard0.6%10.5%
- Minimum Number of Changes to Make Binary String BeautifulMedium0.8%10.5%
- Smallest Even MultipleEasy0.9%10.5%
- Minimum Array EndMedium0.6%10.5%
- Nested List Weight Sum IIMedium0.7%10.5%
- Flip Columns For Maximum Number of Equal RowsMedium0.8%10.5%
- Count Unguarded Cells in the GridMedium0.7%10.5%
- Reconstruct Original Digits from EnglishMedium0.5%10.5%
- Word FrequencyMedium0.3%10.5%
- Minimum Insertion Steps to Make a String PalindromeHard0.7%10.5%
- Find Center of Star GraphEasy0.9%10.5%
- Maximize Subarray Sum After Removing All Occurrences of One ElementHard0.2%10.5%
- Super PowMedium0.4%10.5%
- Average of Levels in Binary TreeEasy0.7%10.5%
- Course Schedule IVMedium0.6%10.5%
- Count of Interesting SubarraysMedium0.6%10.5%
- Maximum Frequency After Subarray OperationMedium0.3%10.5%
- Longest Strictly Increasing or Strictly Decreasing SubarrayEasy0.6%10.5%
- Maximum Total Damage With Spell CastingMedium0.5%10.5%
- Sum of DistancesMedium0.5%10.5%
- Length of Longest Fibonacci SubsequenceMedium0.6%10.5%
- Minimum Score of a Path Between Two CitiesMedium0.6%10.5%
- Find the Occurrence of First Almost Equal SubstringHard0.2%10.5%
- Apply Operations to Maximize ScoreHard0.5%10.5%
- Three DivisorsEasy0.6%10.5%
- Put Marbles in BagsHard0.7%10.5%
- Tenth LineEasy0.4%10.5%
- Minimum Operations to Make Array Values Equal to KEasy0.7%10.5%
- Count Good Triplets in an ArrayHard0.7%10.5%
- Reformat Department TableEasy0.8%10.5%
- Process Tasks Using ServersMedium0.4%10.5%
- Patients With a ConditionEasy0.4%10.5%
- Custom Sort StringMedium0.7%10.5%
- Available Captures for RookEasy0.7%10.5%
- Count Subarrays Where Max Element Appears at Least K TimesMedium0.6%10.5%
- Construct the RectangleEasy0.6%10.5%
- Find Most Frequent Vowel and ConsonantEasy0.9%10.5%
- Can I WinMedium0.3%10.5%
- Lexicographically Minimum String After Removing StarsMedium0.5%10.5%
- Maximum Difference Between Even and Odd Frequency IIHard0.5%10.5%
- Find the Pivot IntegerEasy0.8%10.5%
- Find the K-th Character in String Game IIHard0.5%10.5%
- Finding Pairs With a Certain SumMedium0.6%10.5%
- Valid WordEasy0.5%10.5%
- Add to Array-Form of IntegerEasy0.5%10.5%
- Count Partitions With Max-Min Difference at Most KMedium0.6%10.5%
- Maximum Unique Subarray Sum After DeletionEasy0.4%10.5%
- Transpose FileMedium0.3%10.5%
- Largest Number After Digit Swaps by ParityEasy0.7%10.5%
- Fruits Into Baskets IIIMedium0.4%10.5%
- Invalid TransactionsMedium0.3%10.5%
- Sort Matrix by DiagonalsMedium0.8%10.5%
- Alice and Bob Playing Flower GameMedium0.6%10.5%
- Minimum Number of People to TeachMedium0.7%10.5%
- Replace Non-Coprime Numbers in ArrayHard0.6%10.5%
- Maximum Number of Words You Can TypeEasy0.8%10.5%
- Power Grid MaintenanceMedium0.6%10.5%
- Maximize the Minimum Powered CityHard0.6%10.5%
- Minimum Operations to Convert All Elements to ZeroMedium0.5%10.5%
- Count of Matches in TournamentEasy0.9%10.5%
- 1-bit and 2-bit CharactersEasy0.5%10.5%
- Greatest Sum Divisible by ThreeMedium0.6%10.5%
- Process String with Special Operations IIHard0.4%10.5%
- Count Special TripletsMedium0.5%10.5%
- Number of Smooth Descent Periods of a StockMedium0.7%10.5%
- Number of Ways to Paint N × 3 GridHard0.8%10.5%
- Find Missing ElementsEasy0.8%10.5%
- Tallest BillboardHard0.5%10.5%
- Minimum ASCII Delete Sum for Two StringsMedium0.7%10.5%
- Maximum Square Area by Removing Fences From a FieldMedium0.5%10.5%
- Minimum Removals to Balance ArrayMedium0.5%10.5%
- Restaurant GrowthMedium0.6%10.5%
- Longest Balanced Substring IIMedium0.4%10.5%
- Jump Game IXMedium0.5%10.5%
- Minimum Jumps to Reach End via Prime TeleportationMedium0.4%10.5%
- Minimum Moves to Make Array ComplementaryMedium0.6%10.5%
- Check if Array is GoodEasy0.6%10.5%
- Count the Number of Special Characters IIMedium0.6%10.5%
- Earliest Finish Time for Land and Water Rides IEasy0.7%10.5%
- Number of Ways to Assign Edge Weights IIHard0.7%10.5%
- Find Right IntervalMedium0.6%8.1%
- MinesweeperMedium0.7%8.1%
- K Inverse Pairs ArrayHard0.5%8.1%
- Number of Days Between Two DatesEasy0.5%8.1%
- Constrained Subsequence SumHard0.6%8.1%
- Maximum Number of Vowels in a Substring of Given LengthMedium0.6%8.1%
- Path CrossingEasy0.6%8.1%
- Delete Duplicate Folders in SystemHard0.8%8.1%
- Count Number of Pairs With Absolute Difference KEasy0.9%8.1%
- Count Nodes Equal to Average of SubtreeMedium0.9%8.1%
- Most Frequent Even ElementEasy0.5%8.1%
- Remove Digit From Number to Maximize ResultEasy0.5%8.1%
- Design a Food Rating SystemMedium0.5%8.1%
- Longest Cycle in a GraphHard0.5%8.1%
- Amount of Time for Binary Tree to Be InfectedMedium0.7%8.1%
- Arithmetic Slices II - SubsequenceHard0.6%8.1%
- Count the Digits That Divide a NumberEasy0.9%8.1%
- Strange PrinterHard0.6%8.1%
- Check if Object Instance of ClassMedium0.3%8.1%
- N-ary Tree Level Order TraversalMedium0.7%8.1%
- Number of Lines To Write StringEasy0.7%8.1%
- Most Profit Assigning WorkMedium0.6%8.1%
- Rectangle Area IIHard0.6%8.1%
- Verifying an Alien DictionaryEasy0.6%8.1%
- Binary Tree CamerasHard0.5%8.1%
- Satisfiability of Equality EquationsMedium0.5%8.1%
- Check If It Is a Good ArrayHard0.7%8.1%
- Widest Vertical Area Between Two Points Containing No PointsEasy0.9%8.1%
- Seat Reservation ManagerMedium0.7%8.1%
- Longest Nice SubstringEasy0.6%8.1%
- Check if the Rectangle Corner Is ReachableHard0.3%8.1%
- Build Array Where You Can Find The Maximum Exactly K ComparisonsHard0.7%8.1%
- Maximum Odd Binary NumberEasy0.8%8.1%
- Minimum Bit Flips to Convert NumberEasy0.9%8.1%
- Basic Calculator IVHard0.5%8.1%
- Number ComplementEasy0.7%8.1%
- Count Sub IslandsMedium0.7%8.1%
- Modify Graph Edge WeightsHard0.6%8.1%
- Find Minimum Operations to Make All Elements Divisible by ThreeEasy0.9%8.1%
- Count the Number of Special Characters IEasy0.8%8.1%
- Find Winner on a Tic Tac Toe GameEasy0.5%8.1%
- Pairs of Songs With Total Durations Divisible by 60Medium0.5%8.1%
- Find a Safe Walk Through a GridMedium0.3%8.1%
- Score of ParenthesesMedium0.6%8.1%
- Divide Intervals Into Minimum Number of GroupsMedium0.6%8.1%
- Tweet Counts Per FrequencyMedium0.5%8.1%
- Separate Black and White BallsMedium0.6%8.1%
- Sort Items by Groups Respecting DependenciesHard0.7%8.1%
- Two City SchedulingMedium0.7%8.1%
- Best Meeting PointHard0.6%8.1%
- Largest Combination With Bitwise AND Greater Than ZeroMedium0.8%8.1%
- Shortest Subarray With OR at Least K IIMedium0.5%8.1%
- Most Beautiful Item for Each QueryMedium0.6%8.1%
- Find the Power of K-Size Subarrays IMedium0.6%8.1%
- Shortest Distance After Road Addition Queries IMedium0.6%8.1%
- Find Score of an Array After Marking All ElementsMedium0.6%8.1%
- Find Minimum Diameter After Merging Two TreesHard0.6%8.1%
- Number of Segments in a StringEasy0.4%8.1%
- Convert the TemperatureEasy0.9%8.1%
- Maximum Coins From K Consecutive BagsMedium0.3%8.1%
- Coloring A BorderMedium0.5%8.1%
- Row With Maximum OnesEasy0.7%8.1%
- Analyze User Website Visit PatternMedium0.4%8.1%
- Max Pair Sum in an ArrayEasy0.6%8.1%
- Count Univalue SubtreesMedium0.6%8.1%
- Find Good Days to Rob the BankMedium0.5%8.1%
- Maximum Product of Two Elements in an ArrayEasy0.8%8.1%
- Check if One String Swap Can Make Strings EqualEasy0.5%8.1%
- Minimum Operations to Make the Array IncreasingEasy0.8%8.1%
- Minimum Time to Complete TripsMedium0.4%8.1%
- Univalued Binary TreeEasy0.7%8.1%
- Sum of Unique ElementsEasy0.8%8.1%
- Minimum Number GameEasy0.9%8.1%
- Find Indices of Stable MountainsEasy0.9%8.1%
- Parse Lisp ExpressionHard0.5%8.1%
- Divide Array Into Equal PairsEasy0.8%8.1%
- Maximum Repeating SubstringEasy0.4%8.1%
- Minimum Operations to Make a Uni-Value GridMedium0.7%8.1%
- Minimum Index of a Valid SplitMedium0.8%8.1%
- Maximum Number of Points From Grid QueriesHard0.6%8.1%
- Minimum Cuts to Divide a CircleEasy0.6%8.1%
- Maximum Value of an Ordered Triplet IEasy0.6%8.1%
- Find the String with LCPHard0.6%8.1%
- Filter Elements from ArrayEasy0.9%8.1%
- Mirror ReflectionMedium0.6%8.1%
- Serialize and Deserialize BSTMedium0.6%8.1%
- Check if Matrix Is X-MatrixEasy0.7%8.1%
- Make Array Non-decreasingMedium0.6%8.1%
- Count the Hidden SequencesMedium0.6%8.1%
- All Paths From Source to TargetMedium0.8%8.1%
- Minimum Swaps to Sort by Digit SumMedium0.5%8.1%
- Maximum Product of Two DigitsEasy0.7%8.1%
- The Latest Login in 2020Easy0.8%8.1%
- Maximize the Number of Target Nodes After Connecting Trees IMedium0.7%8.1%
- String Without AAA or BBBMedium0.5%8.1%
- Maximize the Number of Target Nodes After Connecting Trees IIHard0.7%8.1%
- Lexicographically Smallest Equivalent StringMedium0.8%8.1%
- Maximum Difference Between Adjacent Elements in a Circular ArrayEasy0.8%8.1%
- Max Difference You Can Get From Changing an IntegerMedium0.5%8.1%
- Find Weighted Median Node in TreeHard0.3%8.1%
- Number of Squareful ArraysHard0.5%8.1%
- Validate IP AddressMedium0.3%8.1%
- Matchsticks to SquareMedium0.4%8.1%
- Maximum Nesting Depth of Two Valid Parentheses StringsMedium0.7%8.1%
- Minimum Difference in Sums After Removal of ElementsHard0.7%8.1%
- Reorder Routes to Make All Paths Lead to the City ZeroMedium0.7%8.1%
- Decode the MessageEasy0.9%8.1%
- Find Common Elements Between Two ArraysEasy0.8%8.1%
- Maximum Subarray With Equal ProductsEasy0.5%8.1%
- Vowel SpellcheckerMedium0.6%8.1%
- Friend Requests II: Who Has the Most FriendsMedium0.6%8.1%
- Subsequence Sum After Capping ElementsMedium0.3%8.1%
- Design SpreadsheetMedium0.7%8.1%
- Minimum Moves to Move a Box to Their Target LocationHard0.5%8.1%
- Successful Pairs of Spells and PotionsMedium0.5%8.1%
- Minimum Cost to Reach Destination in TimeHard0.4%8.1%
- Check If Digits Are Equal in String After Operations IEasy0.8%8.1%
- Make Array Elements Equal to ZeroEasy0.7%8.1%
- Find and Replace PatternMedium0.8%8.1%
- Largest Magic SquareMedium0.8%8.1%
- Find X-Sum of All K-Long Subarrays IIHard0.4%8.1%
- Actors and Directors Who Cooperated At Least Three TimesEasy0.7%8.1%
- Concatenate Non-Zero Digits and Multiply by Sum IIMedium0.2%8.1%
- Count Partitions with Even Sum DifferenceEasy0.9%8.1%
- Trim a Binary Search TreeMedium0.7%8.1%
- Total Waviness of Numbers in Range IMedium0.9%8.1%
- Count the Number of Computer Unlocking PermutationsMedium0.6%8.1%
- Apple Redistribution into BoxesEasy0.8%8.1%
- Smallest Subtree with all the Deepest NodesMedium0.8%8.1%
- Find Words That Can Be Formed by CharactersEasy0.7%8.1%
- Find Players With Zero or One LossesMedium0.7%8.1%
- Find Nth Smallest Integer With K One BitsHard0.4%8.1%
- Minimum Cost Path with TeleportationsHard0.5%8.1%
- Maximize Cyclic Partition ScoreHard0.1%8.1%
- Minimum Deletions to Make Array DivisibleHard0.6%8.1%
- Prime Number of Set Bits in Binary RepresentationEasy0.8%8.1%
- Sum of Root To Leaf Binary NumbersEasy0.8%8.1%
- Minimum Operations to Equalize Binary StringHard0.5%8.1%
- Market Analysis IMedium0.6%8.1%
- Concatenation of Consecutive Binary NumbersMedium0.7%8.1%
- Maximize Spanning Tree Stability with UpgradesHard0.7%8.1%
- Get Biggest Three Rhombus Sums in a GridMedium0.7%8.1%
- Count Submatrices with Top-Left Element and Sum Less Than kMedium0.7%8.1%
- Minimum Absolute Difference in Sliding SubmatrixMedium0.8%8.1%
- Equal Sum Grid Partition IMedium0.5%8.1%
- Equal Sum Grid Partition IIHard0.4%8.1%
- Lexicographically Smallest Generated StringHard0.5%8.1%
- Maximize the Distance Between Points on a SquareHard0.5%8.1%
- Separate the Digits in an ArrayEasy0.9%8.1%
- Total Waviness of Numbers in Range IIHard0.6%8.1%
- Number of ZigZag Arrays IIHard0.7%8.1%
- Read N Characters Given Read4Easy0.4%5.5%
- Find the CelebrityMedium0.5%5.5%
- Range Sum Query - MutableMedium0.4%5.5%
- Data Stream as Disjoint IntervalsHard0.6%5.5%
- Max StackHard0.5%5.5%
- Remove CommentsMedium0.4%5.5%
- Consecutive Numbers SumHard0.4%5.5%
- Building H2OMedium0.6%5.5%
- The K Weakest Rows in a MatrixEasy0.7%5.5%
- Linked List in Binary TreeMedium0.5%5.5%
- HTML Entity ParserMedium0.5%5.5%
- Find Critical and Pseudo-Critical Edges in Minimum Spanning TreeHard0.7%5.5%
- Check If Two String Arrays are EquivalentEasy0.9%5.5%
- Count Number of Homogenous SubstringsMedium0.6%5.5%
- Maximum Number of Accepted InvitationsMedium0.5%5.5%
- Count Unreachable Pairs of Nodes in an Undirected GraphMedium0.5%5.5%
- Minimum Cost to Make Array EqualHard0.5%5.5%
- Count Palindromic SubsequencesHard0.4%5.5%
- Minimum Additions to Make Valid StringMedium0.5%5.5%
- Strong Password CheckerHard0.2%5.5%
- Find Bottom Left Tree ValueMedium0.7%5.5%
- Append Characters to String to Make SubsequenceMedium0.7%5.5%
- Maximum Length of Pair ChainMedium0.6%5.5%
- Robot CollisionsHard0.6%5.5%
- Max Increase to Keep City SkylineMedium0.9%5.5%
- Score After Flipping MatrixMedium0.8%5.5%
- Minimum Increment to Make Array UniqueMedium0.6%5.5%
- Height CheckerEasy0.8%5.5%
- Find the Maximum Sum of Node ValuesHard0.7%5.5%
- Maximum Score Words Formed by LettersHard0.8%5.5%
- Verbal Arithmetic PuzzleHard0.3%5.5%
- Number of Operations to Make Network ConnectedMedium0.7%5.5%
- Maximum Performance of a TeamHard0.5%5.5%
- Subrectangle QueriesMedium0.9%5.5%
- Egg Drop With 2 Eggs and N FloorsMedium0.7%5.5%
- Minimum Swaps to Group All 1's Together IIMedium0.7%5.5%
- N-ary Tree Postorder TraversalEasy0.8%5.5%
- N-ary Tree Preorder TraversalEasy0.8%5.5%
- Minimum Moves to Convert StringEasy0.6%5.5%
- Sum of Digits of String After ConvertEasy0.7%5.5%
- Spiral Matrix IVMedium0.8%5.5%
- Restore the Array From Adjacent PairsMedium0.8%5.5%
- Super Washing MachinesHard0.4%5.5%
- Shortest String That Contains Three StringsMedium0.3%5.5%
- Maximum Subarray Sum with One DeletionMedium0.5%5.5%
- Chalkboard XOR GameHard0.7%5.5%
- Make Array Non-decreasing or Non-increasingHard0.7%5.5%
- K-th Largest Perfect Subtree Size in Binary TreeMedium0.6%5.5%
- Create Target Array in the Given OrderEasy0.9%5.5%
- Maximum Number of Moves in a GridMedium0.6%5.5%
- Dot Product of Two Sparse VectorsMedium0.9%5.5%
- Day of the WeekEasy0.6%5.5%
- Sliding PuzzleHard0.7%5.5%
- Find the Middle Index in ArrayEasy0.7%5.5%
- Check If a Word Occurs As a Prefix of Any Word in a SentenceEasy0.7%5.5%
- Binary Search Tree to Greater Sum TreeMedium0.9%5.5%
- Maximum Possible Number by Binary ConcatenationMedium0.7%5.5%
- Find Building Where Alice and Bob Can MeetHard0.5%5.5%
- Find Triangular Sum of an ArrayMedium0.8%5.5%
- Minimum Number of Operations to Sort a Binary Tree by LevelMedium0.7%5.5%
- Find the Key of the NumbersEasy0.8%5.5%
- Count Ways To Build Good StringsMedium0.6%5.5%
- Ways to Split Array Into Three SubarraysMedium0.3%5.5%
- Convert BST to Greater TreeMedium0.7%5.5%
- Manhattan Distances of All Arrangements of PiecesHard0.4%5.5%
- Count Items Matching a RuleEasy0.9%5.5%
- Merge Nodes in Between ZerosMedium0.9%5.5%
- Swap For Longest Repeated Character SubstringMedium0.4%5.5%
- Find the Distance Value Between Two ArraysEasy0.7%5.5%
- Uncrossed LinesMedium0.7%5.5%
- Maximum Number of Fish in a GridMedium0.7%5.5%
- Maximum Distance Between a Pair of ValuesMedium0.6%5.5%
- Minimum Operations to Exceed Threshold Value IIMedium0.5%5.5%
- Biggest Single NumberEasy0.7%5.5%
- Split Array into Fibonacci SequenceMedium0.4%5.5%
- Construct Smallest Number From DI StringMedium0.9%5.5%
- Select DataEasy0.8%5.5%
- Length of Longest V-Shaped Diagonal SegmentHard0.6%5.5%
- Display the First Three RowsEasy0.9%5.5%
- Maximum Subarray Min-ProductMedium0.4%5.5%
- Number of Distinct Islands IIHard0.6%5.5%
- Count Total Number of Colored CellsMedium0.7%5.5%
- Reshape Data: ConcatenateEasy0.9%5.5%
- Total Appeal of A StringHard0.6%5.5%
- Longest Non-decreasing Subarray From Two ArraysMedium0.3%5.5%
- Minimum Fuel Cost to Report to the CapitalMedium0.7%5.5%
- Hash Divided StringMedium0.8%5.5%
- Generate Fibonacci SequenceEasy0.8%5.5%
- Count the Number of Complete ComponentsMedium0.8%5.5%
- A Number After a Double ReversalEasy0.8%5.5%
- Top TravellersEasy0.6%5.5%
- Find the Divisibility Array of a StringMedium0.4%5.5%
- Shifting LettersMedium0.5%5.5%
- Minimum Number of Operations to Make Elements in Array DistinctEasy0.7%5.5%
- Inorder Successor in BSTMedium0.5%5.5%
- Divide a String Into Groups of Size kEasy0.8%5.5%
- Longest Special Path IIHard0.2%5.5%
- Buildings With an Ocean ViewMedium0.8%5.5%
- Missing Element in Sorted ArrayMedium0.6%5.5%
- Maximum Number of Tasks You Can AssignHard0.5%5.5%
- Stone Game VIIMedium0.6%5.5%
- Total Characters in String After Transformations IMedium0.5%5.5%
- Number of Subarrays with Bounded MaximumMedium0.6%5.5%
- Generate a String With Characters That Have Odd CountsEasy0.8%5.5%
- Delete Greatest Value in Each RowEasy0.8%5.5%
- Design Underground SystemMedium0.7%5.5%
- Find Closest Node to Given Two NodesMedium0.5%5.5%
- Maximum Candies You Can Get from BoxesHard0.7%5.5%
- 3Sum With MultiplicityMedium0.5%5.5%
- Maximum Difference Between Even and Odd Frequency IEasy0.6%5.5%
- Make the XOR of All Segments Equal to ZeroHard0.4%5.5%
- Maximum Difference by Remapping a DigitEasy0.8%5.5%
- Count Special QuadrupletsEasy0.6%5.5%
- Unique 3-Digit Even NumbersEasy0.7%5.5%
- Card Flipping GameMedium0.5%5.5%
- Find Nearest Point That Has the Same X or Y CoordinateEasy0.7%5.5%
- Shortest Word Distance IIMedium0.6%5.5%
- Partition Array Such That Maximum Difference Is KMedium0.8%5.5%
- Longest Subsequence With Limited SumEasy0.7%5.5%
- Closest Subsequence SumHard0.4%5.5%
- Sum of Absolute Differences in a Sorted ArrayMedium0.7%5.5%
- Sum of All Odd Length SubarraysEasy0.8%5.5%
- Reducing DishesHard0.8%5.5%
- Unique Substrings in Wraparound StringMedium0.4%5.5%
- Count The RepetitionsHard0.3%5.5%
- Split the ArrayEasy0.6%5.5%
- Maximum Matching of Players With TrainersMedium0.8%5.5%
- Task Scheduler IIMedium0.5%5.5%
- Zigzag Grid Traversal With SkipEasy0.7%5.5%
- Vowels Game in a StringMedium0.8%5.5%
- Letter Case PermutationMedium0.8%5.5%
- Partition Array for Maximum XOR and ANDHard0.2%5.5%
- Find the Maximum Number of Fruits CollectedHard0.6%5.5%
- Collect Coins in a TreeHard0.4%5.5%
- Allocate MailboxesHard0.6%5.5%
- Maximum Frequency StackHard0.7%5.5%
- Find the Minimum Area to Cover All Ones IIHard0.6%5.5%
- Maximum Area of Longest Diagonal RectangleEasy0.5%5.5%
- Smallest Missing Integer Greater Than Sequential Prefix SumEasy0.4%5.5%
- Find Closest PersonEasy0.9%5.5%
- Promise Time LimitMedium0.8%5.5%
- Count Bowl SubarraysMedium0.5%5.5%
- Maximum Product of the Length of Two Palindromic SubsequencesMedium0.6%5.5%
- Find the Number of Winning PlayersEasy0.6%5.5%
- Highest Grade For Each StudentMedium0.7%5.5%
- Implement RouterMedium0.4%5.5%
- Path Existence Queries in a Graph IIHard0.3%5.5%
- XOR Operation in an ArrayEasy0.9%5.5%
- Water Bottles IIMedium0.8%5.5%
- Find Beautiful Indices in the Given Array IMedium0.4%5.5%
- Calculate Delayed Arrival TimeEasy0.8%5.5%
- Minimum Difficulty of a Job ScheduleHard0.6%5.5%
- Find Minimum Time to Finish All JobsHard0.5%5.5%
- Maximum Count of Positive Integer and Negative IntegerEasy0.7%5.5%
- Candy CrushMedium0.8%5.5%
- Number of Even and Odd BitsEasy0.7%5.5%
- Minimum One Bit Operations to Make Integers ZeroHard0.8%5.5%
- Find Students Who ImprovedMedium0.5%5.5%
- Count Distinct Integers After Removing ZerosMedium0.2%5.5%
- Best Team With No ConflictsMedium0.5%5.5%
- Count Collisions on a RoadMedium0.6%5.5%
- Coupon Code ValidatorEasy0.6%5.5%
- Maximum Profit from Trading Stocks with DiscountsHard0.6%5.5%
- Design A LeaderboardMedium0.7%5.5%
- Two-Letter Card GameMedium0.1%5.5%
- Difference Between Element Sum and Digit Sum of an ArrayEasy0.9%5.5%
- Broken CalculatorMedium0.6%5.5%
- Sales Analysis IIIEasy0.5%5.5%
- Longest Turbulent SubarrayMedium0.5%5.5%
- Maximize Area of Square Hole in GridMedium0.6%5.5%
- Design Auction SystemMedium0.4%5.5%
- Construct the Minimum Bitwise Array IEasy0.9%5.5%
- Minimum Number of Pushes to Type Word IEasy0.7%5.5%
- Cache With Time LimitMedium0.8%5.5%
- Divide an Array Into Subarrays With Minimum Cost IIHard0.5%5.5%
- Smallest Range IEasy0.7%5.5%
- Apply Operations to Maximize Frequency ScoreHard0.4%5.5%
- Partitioning Into Minimum Number Of Deci-Binary NumbersMedium0.9%5.5%
- Minimum Processing TimeMedium0.7%5.5%
- Reverse Nodes in Even Length GroupsMedium0.6%5.5%
- Flip Square Submatrix VerticallyEasy0.8%5.5%
- Construct Uniform Parity Array IEasy0.8%5.5%
- Check if Strings Can be Made Equal With Operations IEasy0.6%5.5%
- Check if Strings Can be Made Equal With Operations IIMedium0.7%5.5%
- Maximum Amount of Money Robot Can EarnMedium0.5%5.5%
- Decode the Slanted CiphertextMedium0.7%5.5%
- Walking Robot SimulationMedium0.6%5.5%
- Minimum Operations to Transform Array into Alternating PrimeMedium0.5%5.5%
- Closest Equal Element QueriesMedium0.5%5.5%
- Number of Ways to Reach a Position After Exactly k StepsMedium0.4%5.5%
- Minimum Absolute Distance Between Mirror PairsMedium0.6%5.5%
- Mirror Distance of an IntegerEasy0.9%5.5%
- Furthest Point From OriginEasy0.8%5.5%
- Apply Operations to Make All Array Elements Equal to ZeroMedium0.3%5.5%
- Cyclically Rotating a GridMedium0.7%5.5%
- Sum of Variable Length SubarraysEasy0.9%5.5%
- Minimum Element After Replacement With Digit SumEasy0.9%5.5%
- Maximum Total Subarray Value IMedium0.7%5.5%
- Count Salary CategoriesMedium0.6%5.5%
- Paint HouseMedium0.6%5.0%
- Tree NodeMedium0.8%5.0%
- Find Duplicate File in SystemMedium0.7%5.0%
- Stickers to Spell WordHard0.5%5.0%
- Binary Trees With FactorsMedium0.5%5.0%
- Maximize Sum Of Array After K NegationsEasy0.5%5.0%
- Longest Repeating SubstringMedium0.6%5.0%
- Sequential DigitsMedium0.7%5.0%
- Count All Valid Pickup and Delivery OptionsHard0.6%5.0%
- Find All Good StringsHard0.5%5.0%
- Minimum Deletions to Make Character Frequencies UniqueMedium0.6%5.0%
- Count Nice Pairs in an ArrayMedium0.5%5.0%
- Minimum Sideway JumpsMedium0.5%5.0%
- Check if There is a Valid Partition For The ArrayMedium0.5%5.0%
- Most Profitable Path in a TreeMedium0.7%5.0%
- Minimum Time to Complete All TasksHard0.4%5.0%
- The Number of Beautiful SubsetsMedium0.5%5.0%
- Convert an Array Into a 2D Array With ConditionsMedium0.9%5.0%
- Array Reduce TransformationEasy0.9%5.0%
- Length of Longest Subarray With at Most K FrequencyMedium0.6%5.0%
- Right TrianglesMedium0.5%5.0%
- Count Integers in IntervalsHard0.4%5.0%
- Number of Arithmetic TripletsEasy0.9%5.0%
- Optimal Partition of StringMedium0.8%5.0%
- Poor PigsHard0.6%5.0%
- Largest Positive Integer That Exists With Its NegativeEasy0.7%5.0%
- Add One Row to TreeMedium0.6%5.0%
- Replace WordsMedium0.7%5.0%
- Differences Between Two ObjectsMedium0.7%5.0%
- Double a Number Represented as a Linked ListMedium0.6%5.0%
- Find Maximum Non-decreasing Array LengthHard0.2%5.0%
- Remove Zero Sum Consecutive Nodes from Linked ListMedium0.5%5.0%
- Validate Binary Tree NodesMedium0.4%5.0%
- Reverse Substrings Between Each Pair of ParenthesesMedium0.7%5.0%
- Count the Number of InversionsHard0.3%5.0%
- Count Triplets That Can Form Two Arrays of Equal XORMedium0.8%5.0%
- Least Number of Unique Integers after K RemovalsMedium0.6%5.0%
- Remove Max Number of Edges to Keep Graph Fully TraversableHard0.7%5.0%
- Bank Account Summary IIEasy0.8%5.0%
- Average Waiting TimeMedium0.7%5.0%
- Alternating Groups IEasy0.7%5.0%
- Kth Distinct String in an ArrayEasy0.8%5.0%
- Prefix and Suffix SearchHard0.4%5.0%
- Minimum Number of Days to Disconnect IslandHard0.6%5.0%
- Minimum Operations to Make Array Equal to TargetHard0.4%5.0%
- Find the Largest Palindrome Divisible by KHard0.2%5.0%
- Maximum XOR Score Subarray QueriesHard0.4%5.0%
- Find Missing ObservationsMedium0.6%5.0%
- Insert Greatest Common Divisors in Linked ListMedium0.9%5.0%
- K-th Nearest Obstacle QueriesMedium0.5%5.0%
- Distinct Prime Factors of Product of ArrayMedium0.5%5.0%
- Sorted GCD Pair QueriesHard0.2%5.0%
- Snake in MatrixEasy0.8%5.0%
- Projection Area of 3D ShapesEasy0.8%5.0%
- Maximal Score After Applying K OperationsMedium0.6%5.0%
- Maximum Number of Moves to Kill All PawnsHard0.3%5.0%
- String Compression IIHard0.5%5.0%
- Minimum Division Operations to Make Array Non DecreasingMedium0.3%5.0%
- Longest Square Streak in an ArrayMedium0.5%5.0%
- Count Substrings With K-Frequency Characters IMedium0.6%5.0%
- Find if Array Can Be SortedMedium0.7%5.0%
- Minimum Array Changes to Make Differences EqualMedium0.2%5.0%
- Maximum Size Subarray Sum Equals kMedium0.5%5.0%
- Minimum Operations to Reduce an Integer to 0Medium0.6%5.0%
- Kth Largest Sum in a Binary TreeMedium0.6%5.0%
- Sparse Matrix MultiplicationMedium0.7%5.0%
- Change Data TypeEasy0.9%5.0%
- Maximum Star Sum of a GraphMedium0.4%5.0%
- Determine if String Halves Are AlikeEasy0.8%5.0%
- Find Maximum Removals From Source StringMedium0.4%5.0%
- Maximize Amount After Two Days of ConversionsMedium0.6%5.0%
- Cells with Odd Values in a MatrixEasy0.8%5.0%
- Count Prefix and Suffix Pairs IEasy0.8%5.0%
- Neighboring Bitwise XORMedium0.8%5.0%
- Make Lexicographically Smallest Array by Swapping ElementsMedium0.6%5.0%
- Longest Subsequence With Decreasing Adjacent DifferenceMedium0.2%5.0%
- Minimum Operations to Make Character Frequencies EqualHard0.3%5.0%
- Count Substrings That Satisfy K-Constraint IEasy0.8%5.0%
- Convert Date to BinaryEasy0.9%5.0%
- Goal Parser InterpretationEasy0.9%5.0%
- Split a String in Balanced StringsEasy0.9%5.0%
- Check Knight Tour ConfigurationMedium0.6%5.0%
- Check if All Characters Have Equal Number of OccurrencesEasy0.8%5.0%
- Find the XOR of Numbers Which Appear TwiceEasy0.8%5.0%
- Closest Prime Numbers in RangeMedium0.5%5.0%
- Minimum Amount of Time to Fill CupsEasy0.6%5.0%
- Find the Number of Copy ArraysMedium0.5%5.0%
- Maximum Alternating Subsequence SumMedium0.6%5.0%
- Minimum Insertions to Balance a Parentheses StringMedium0.5%5.0%
- Count Vowel Strings in RangesMedium0.7%5.0%
- Smallest Substring With Identical Characters IHard0.2%5.0%
- Split With Minimum SumEasy0.7%5.0%
- Count Pairs That Form a Complete Day IIMedium0.4%5.0%
- Movement of RobotsMedium0.3%5.0%
- Contain VirusHard0.6%5.0%
- Numbers With Same Consecutive DifferencesMedium0.6%5.0%
- Zero Array Transformation IVMedium0.3%5.0%
- Is Object EmptyEasy0.8%5.0%
- Encrypt and Decrypt StringsHard0.4%5.0%
- Final Array State After K Multiplication Operations IEasy0.9%5.0%
- Closest Node to Path in TreeHard0.6%5.0%
- Minimize Malware SpreadHard0.4%5.0%
- Minimum Cost to Make Arrays IdenticalMedium0.4%5.0%
- Count Subarrays of Length Three With a ConditionEasy0.6%5.0%
- Prime In DiagonalEasy0.4%5.0%
- Length of the Longest Valid SubstringHard0.4%5.0%
- Merge Operations for Minimum Travel TimeHard0.3%5.0%
- Find Minimum Time to Reach Last Room IIMedium0.7%5.0%
- Minimum Moves to Spread Stones Over GridMedium0.5%5.0%
- Web Crawler MultithreadedMedium0.5%5.0%
- Inorder Successor in BST IIMedium0.6%5.0%
- Find All Groups of FarmlandMedium0.8%5.0%
- Robot Bounded In CircleMedium0.6%5.0%
- Equal Rational NumbersHard0.5%5.0%
- Stone Game VHard0.4%5.0%
- Shift Distance Between Two StringsMedium0.5%5.0%
- Maximum Length of a Concatenated String with Unique CharactersMedium0.5%5.0%
- Sum of Good NumbersEasy0.7%5.0%
- Longest Word in DictionaryMedium0.5%5.0%
- The Maze IIIHard0.5%5.0%
- Create Sorted Array through InstructionsHard0.4%5.0%
- Count the Number of Arrays with K Matching Adjacent ElementsHard0.6%5.0%
- Minimum Deletions to Make String K-SpecialMedium0.7%5.0%
- Find Maximum Area of a TriangleMedium0.3%5.0%
- Earliest Second to Mark Indices IIHard0.2%5.0%
- Maximum Product After K IncrementsMedium0.4%5.0%
- Non-decreasing SubsequencesMedium0.6%5.0%
- Distribute CandiesEasy0.7%5.0%
- Longest Palindrome After Substring Concatenation IMedium0.4%5.0%
- Find the Kth Largest Integer in the ArrayMedium0.5%5.0%
- Find the K-Sum of an ArrayHard0.4%5.0%
- Minimize Maximum Component CostMedium0.4%5.0%
- Restore The ArrayHard0.5%5.0%
- Chunk ArrayEasy0.8%5.0%
- Count Different Palindromic SubsequencesHard0.5%5.0%
- Minimum Score After Removals on a TreeHard0.8%5.0%
- Partition Array Into Three Parts With Equal SumEasy0.4%5.0%
- Count Islands With Total Value Divisible by KMedium0.6%5.0%
- Count Prime-Gap Balanced SubarraysMedium0.2%5.0%
- Increasing Decreasing StringEasy0.8%5.0%
- Maximum Total from Optimal Activation OrderMedium0.3%5.0%
- Minimum Array SumMedium0.3%5.0%
- Check If Digits Are Equal in String After Operations IIHard0.1%5.0%
- Solve the EquationMedium0.5%5.0%
- Maximum Path Quality of a GraphHard0.6%5.0%
- Map Sum PairsMedium0.6%5.0%
- Minimum Index Sum of Two ListsEasy0.6%5.0%
- Sum of Digits in Base KEasy0.8%5.0%
- Find Substring With Given Hash ValueHard0.3%5.0%
- Partition Array Into K-Distinct GroupsMedium0.5%5.0%
- Find Mirror Score of a StringMedium0.4%5.0%
- Reorder Data in Log FilesMedium0.6%5.0%
- Minimum Average of Smallest and Largest ElementsEasy0.9%5.0%
- Count The Number of Winning SequencesHard0.3%5.0%
- Shortest Path in a Hidden GridMedium0.4%5.0%
- Sum of Beautiful SubsequencesHard0.3%5.0%
- Print Zero Even OddMedium0.7%5.0%
- Fill Missing DataEasy0.7%5.0%
- Balanced K-Factor DecompositionMedium0.4%5.0%
- Minimize String LengthEasy0.8%5.0%
- Find The Original Array of Prefix XorMedium0.9%5.0%
- Count Elements With Strictly Smaller and Greater ElementsEasy0.6%5.0%
- Maximum Area Rectangle With Point Constraints IIHard0.2%5.0%
- Group the People Given the Group Size They Belong ToMedium0.9%5.0%
- Longest Palindrome After Substring Concatenation IIHard0.2%5.0%
- Maximum Xor ProductMedium0.3%5.0%
- Binary Tree Upside DownMedium0.7%5.0%
- Split Array With Same AverageHard0.3%5.0%
- Sum of Perfect Square AncestorsHard0.4%5.0%
- Lexicographically Smallest Permutation Greater Than TargetMedium0.3%5.0%
- Number of Valid Move Combinations On ChessboardHard0.5%5.0%
- Find Minimum Cost to Remove Array ElementsMedium0.2%5.0%
- Minimum Time to Complete All DeliveriesMedium0.4%5.0%
- Find the Longest Valid Obstacle Course at Each PositionHard0.6%5.0%
- Maximum Containers on a ShipEasy0.8%5.0%
- Non-negative Integers without Consecutive OnesHard0.4%5.0%
- Partition Array into Disjoint IntervalsMedium0.5%5.0%
- Sort Even and Odd Indices IndependentlyEasy0.6%5.0%
- Make Array EmptyHard0.3%5.0%
- Escape a Large MazeHard0.4%5.0%
- Maximum Area of a Piece of Cake After Horizontal and Vertical CutsMedium0.4%5.0%
- Find the Largest Almost Missing IntegerEasy0.4%5.0%
- Count Number of Ways to Place HousesMedium0.4%5.0%
- Smallest Index With Digit Sum Equal to IndexEasy0.8%5.0%
- Binary Prefix Divisible By 5Easy0.5%5.0%
- Strong FriendshipMedium0.5%5.0%
- Find Servers That Handled Most Number of RequestsHard0.5%5.0%
- Zuma GameHard0.3%5.0%
- Sum of Squares of Special ElementsEasy0.8%5.0%
- Maximum Value of a String in an ArrayEasy0.7%5.0%
- Append K Integers With Minimal SumMedium0.3%5.0%
- Maximize Happiness of Selected ChildrenMedium0.6%5.0%
- Maximize Active Section with Trade IMedium0.3%5.0%
- Flatten Deeply Nested ArrayMedium0.7%5.0%
- IP to CIDRMedium0.5%5.0%
- Find Valid Pair of Adjacent Digits in StringEasy0.6%5.0%
- Memoize IIHard0.4%5.0%
- Minimum Deletions for At Most K Distinct CharactersEasy0.7%5.0%
- Sort the Matrix DiagonallyMedium0.8%5.0%
- Count Paths That Can Form a Palindrome in a TreeHard0.5%5.0%
- Count Residue PrefixesEasy0.7%5.0%
- Merge BSTs to Create Single BSTHard0.4%5.0%
- Dinner Plate StacksHard0.3%5.0%
- Smallest Divisible Digit Product IIHard0.1%5.0%
- As Far from Land as PossibleMedium0.5%5.0%
- K-Concatenation Maximum SumMedium0.3%5.0%
- Number of Orders in the BacklogMedium0.5%5.0%
- Minimum Pair Removal to Sort Array IIHard0.4%5.0%
- Largest Element in an Array after Merge OperationsMedium0.5%5.0%
- Count Sorted Vowel StringsMedium0.8%5.0%
- Minimum Cost to Convert String IIHard0.6%5.0%
- Partition Array to Minimize XORMedium0.4%5.0%
- Reverse Degree of a StringEasy0.9%5.0%
- Minimum K to Reduce Array Within LimitMedium0.4%5.0%
- Transformed ArrayEasy0.7%5.0%
- Longest Balanced Subarray IMedium0.7%5.0%
- Longest Balanced Substring IMedium0.7%5.0%
- Find the K-Beauty of a NumberEasy0.6%5.0%
- Minimum Amount of Time to Collect GarbageMedium0.9%5.0%
- Second Largest Digit in a StringEasy0.5%5.0%
- DNA Pattern RecognitionMedium0.9%5.0%
- Human Traffic of StadiumHard0.5%5.0%
- Find COVID Recovery PatientsMedium0.4%5.0%
- Number of Subarrays With LCM Equal to KMedium0.5%5.0%
- Maximum Product of Three Elements After One ReplacementMedium0.5%5.0%
- Number of Black BlocksMedium0.4%5.0%
- K Radius Subarray AveragesMedium0.5%5.0%
- Find the Number of Subsequences With Equal GCDHard0.3%5.0%
- Decrypt String from Alphabet to Integer MappingEasy0.8%5.0%
- Maximum Number of Groups Entering a CompetitionMedium0.7%5.0%
- Check if Binary String Has at Most One Segment of OnesEasy0.5%5.0%
- Count Sequences to KHard0.4%5.0%
- GCD of Odd and Even SumsEasy0.9%5.0%
- Distribute Money to Maximum ChildrenEasy0.2%5.0%
- Minimum Number of Seconds to Make Mountain Height ZeroMedium0.6%5.0%
- Count Unhappy FriendsMedium0.6%5.0%
- Minimum Flips to Make a OR b Equal to cMedium0.7%5.0%
- Convert to Base -2Medium0.6%5.0%
- Construct Product MatrixMedium0.5%5.0%
- Matrix Similarity After Cyclic ShiftsEasy0.7%5.0%
- Count Beautiful NumbersHard0.2%5.0%
- Rearrange Products TableEasy0.9%5.0%
- Daily Leads and PartnersEasy0.9%5.0%
- Reachable Nodes With RestrictionsMedium0.6%5.0%
- Maximum Partition FactorHard0.3%5.0%
- Random Pick IndexMedium0.7%5.0%
- Numbers At Most N Given Digit SetHard0.5%5.0%
- Timeout CancellationEasy0.9%5.0%
- Valid Arrangement of PairsHard0.7%5.0%
- Minimum Distance Between Three Equal Elements IEasy0.7%5.0%
- Minimum XOR Path in a GridMedium0.4%5.0%
- Minimum Distance Between Three Equal Elements IIMedium0.7%5.0%
- Final Array State After K Multiplication Operations IIHard0.1%5.0%
- Minimum Distance to the Target ElementEasy0.6%5.0%
- Traffic Signal ColorEasy0.8%5.0%
- Minimum Edge Reversals So Every Node Is ReachableHard0.6%5.0%
- Count Substrings Divisible By Last DigitHard0.2%5.0%
- Find the Smallest Balanced IndexMedium0.2%5.0%
- Maximize Sum of Squares of DigitsMedium0.6%5.0%
- Fizz Buzz MultithreadedMedium0.7%5.0%
- Longest Balanced Substring After One SwapMedium0.1%5.0%
- Count Stepping Numbers in RangeHard0.3%5.0%
- Monotone Increasing DigitsMedium0.5%5.0%
- Check if There is a Valid Path in a GridMedium0.6%5.0%
- Find the Sum of the Power of All SubsequencesHard0.4%5.0%
- One Edit DistanceMedium0.3%5.0%
- First Unique NumberMedium0.6%5.0%
- Maximize Count of Distinct Primes After SplitHard0.2%5.0%
- Maximum Binary TreeMedium0.9%5.0%
- Sales PersonEasy0.7%5.0%
- Count K-th Roots in a RangeMedium0.2%5.0%
- Shortest Path with Alternating ColorsMedium0.5%5.0%
- Circular Array LoopMedium0.4%5.0%
- Masking Personal InformationMedium0.6%5.0%
- Minimum Swaps To Make Sequences IncreasingHard0.4%5.0%
- Digit Operations to Make Two Integers EqualMedium0.3%5.0%
- Maximum of Absolute Value ExpressionMedium0.5%5.0%
- Find Subarrays With Equal SumEasy0.7%5.0%
- Longest Palindromic Path in GraphHard0.2%5.0%
- Count Good MealsMedium0.3%5.0%
- Find the PeaksEasy0.8%5.0%
- Weighted Word MappingEasy0.9%5.0%
- Get Maximum in Generated ArrayEasy0.5%5.0%
- Maximum Total Subarray Value IIHard0.4%5.0%
- Shortest Cycle in a GraphHard0.4%5.0%
- Plates Between CandlesMedium0.5%5.0%
- Maximize Sum of Device RatingsMedium0.4%5.0%
- Number of Pairs of Interchangeable RectanglesMedium0.5%5.0%
- Process String with Special Operations IMedium0.7%5.0%
- Minimize the Difference Between Target and Chosen ElementsMedium0.4%5.0%
- Queens That Can Attack the KingMedium0.7%5.0%
- Subarrays Distinct Element Sum of Squares IEasy0.8%5.0%
- Reachable Nodes In Subdivided GraphHard0.5%5.0%
- Maximum Building HeightHard0.7%5.0%
- Longest Substring Of All Vowels in OrderMedium0.5%5.0%
- Maximum Ice Cream BarsMedium0.8%5.0%
- Maximum Number of BalloonsEasy0.6%5.0%
- Number of Sub-arrays of Size K and Average Greater than or Equal to ThresholdMedium0.7%5.0%
- Maximum Subarray Sum After at Most K SwapsHard0.1%5.0%
- Maximum Sum Obtained of Any PermutationMedium0.4%5.0%
- Maximum Number of Occurrences of a SubstringMedium0.5%5.0%
- Buy Two ChocolatesEasy0.7%5.0%
- Dice Roll SimulationHard0.5%5.0%
- Count Subarrays With Majority Element IMedium0.8%5.0%
Showing 2305 of 2305 questions.