Files

 0ff840f

/

leetcode

/

Copy path

Directory actions

More options

Directory actions

More options

Latest commit

dark-Qy

修改494 dp解法，添加条件判断

Dec 5, 2024

0ff840f · Dec 5, 2024

History

History

/

leetcode

/

Top

Folders and files

Name		Name	Last commit message	Last commit date
parent directory ..
0001.Two-Sum		0001.Two-Sum
0002.Add-Two-Numbers		0002.Add-Two-Numbers
0003.Longest-Substring-Without-Repeating-Characters		0003.Longest-Substring-Without-Repeating-Characters
0004.Median-of-Two-Sorted-Arrays		0004.Median-of-Two-Sorted-Arrays
0005.Longest-Palindromic-Substring		0005.Longest-Palindromic-Substring
0006.ZigZag-Conversion		0006.ZigZag-Conversion
0007.Reverse-Integer		0007.Reverse-Integer
0008.String-to-Integer-atoi		0008.String-to-Integer-atoi
0009.Palindrome-Number		0009.Palindrome-Number
0011.Container-With-Most-Water		0011.Container-With-Most-Water
0012.Integer-to-Roman		0012.Integer-to-Roman
0013.Roman-to-Integer		0013.Roman-to-Integer
0014.Longest-Common-Prefix		0014.Longest-Common-Prefix
0015.3Sum		0015.3Sum
0016.3Sum-Closest		0016.3Sum-Closest
0017.Letter-Combinations-of-a-Phone-Number		0017.Letter-Combinations-of-a-Phone-Number
0018.4Sum		0018.4Sum
0019.Remove-Nth-Node-From-End-of-List		0019.Remove-Nth-Node-From-End-of-List
0020.Valid-Parentheses		0020.Valid-Parentheses
0021.Merge-Two-Sorted-Lists		0021.Merge-Two-Sorted-Lists
0022.Generate-Parentheses		0022.Generate-Parentheses
0023.Merge-k-Sorted-Lists		0023.Merge-k-Sorted-Lists
0024.Swap-Nodes-in-Pairs		0024.Swap-Nodes-in-Pairs
0025.Reverse-Nodes-in-k-Group		0025.Reverse-Nodes-in-k-Group
0026.Remove-Duplicates-from-Sorted-Array		0026.Remove-Duplicates-from-Sorted-Array
0027.Remove-Element		0027.Remove-Element
0028.Find-the-Index-of-the-First-Occurrence-in-a-String		0028.Find-the-Index-of-the-First-Occurrence-in-a-String
0029.Divide-Two-Integers		0029.Divide-Two-Integers
0030.Substring-with-Concatenation-of-All-Words		0030.Substring-with-Concatenation-of-All-Words
0031.Next-Permutation		0031.Next-Permutation
0032.Longest-Valid-Parentheses		0032.Longest-Valid-Parentheses
0033.Search-in-Rotated-Sorted-Array		0033.Search-in-Rotated-Sorted-Array
0034.Find-First-and-Last-Position-of-Element-in-Sorted-Array		0034.Find-First-and-Last-Position-of-Element-in-Sorted-Array
0035.Search-Insert-Position		0035.Search-Insert-Position
0036.Valid-Sudoku		0036.Valid-Sudoku
0037.Sudoku-Solver		0037.Sudoku-Solver
0039.Combination-Sum		0039.Combination-Sum
0040.Combination-Sum-II		0040.Combination-Sum-II
0041.First-Missing-Positive		0041.First-Missing-Positive
0042.Trapping-Rain-Water		0042.Trapping-Rain-Water
0043.Multiply-Strings		0043.Multiply-Strings
0045.Jump-Game-II		0045.Jump-Game-II
0046.Permutations		0046.Permutations
0047.Permutations-II		0047.Permutations-II
0048.Rotate-Image		0048.Rotate-Image
0049.Group-Anagrams		0049.Group-Anagrams
0050.Powx-n		0050.Powx-n
0051.N-Queens		0051.N-Queens
0052.N-Queens-II		0052.N-Queens-II
0053.Maximum-Subarray		0053.Maximum-Subarray
0054.Spiral-Matrix		0054.Spiral-Matrix
0055.Jump-Game		0055.Jump-Game
0056.Merge-Intervals		0056.Merge-Intervals
0057.Insert-Interval		0057.Insert-Interval
0058.Length-of-Last-Word		0058.Length-of-Last-Word
0059.Spiral-Matrix-II		0059.Spiral-Matrix-II
0060.Permutation-Sequence		0060.Permutation-Sequence
0061.Rotate-List		0061.Rotate-List
0062.Unique-Paths		0062.Unique-Paths
0063.Unique-Paths-II		0063.Unique-Paths-II
0064.Minimum-Path-Sum		0064.Minimum-Path-Sum
0065.Valid-Number		0065.Valid-Number
0066.Plus-One		0066.Plus-One
0067.Add-Binary		0067.Add-Binary
0069.Sqrtx		0069.Sqrtx
0070.Climbing-Stairs		0070.Climbing-Stairs
0071.Simplify-Path		0071.Simplify-Path
0073.Set-Matrix-Zeroes		0073.Set-Matrix-Zeroes
0074.Search-a-2D-Matrix		0074.Search-a-2D-Matrix
0075.Sort-Colors		0075.Sort-Colors
0076.Minimum-Window-Substring		0076.Minimum-Window-Substring
0077.Combinations		0077.Combinations
0078.Subsets		0078.Subsets
0079.Word-Search		0079.Word-Search
0080.Remove-Duplicates-from-Sorted-Array-II		0080.Remove-Duplicates-from-Sorted-Array-II
0081.Search-in-Rotated-Sorted-Array-II		0081.Search-in-Rotated-Sorted-Array-II
0082.Remove-Duplicates-from-Sorted-List-II		0082.Remove-Duplicates-from-Sorted-List-II
0083.Remove-Duplicates-from-Sorted-List		0083.Remove-Duplicates-from-Sorted-List
0084.Largest-Rectangle-in-Histogram		0084.Largest-Rectangle-in-Histogram
0086.Partition-List		0086.Partition-List
0088.Merge-Sorted-Array		0088.Merge-Sorted-Array
0089.Gray-Code		0089.Gray-Code
0090.Subsets-II		0090.Subsets-II
0091.Decode-Ways		0091.Decode-Ways
0092.Reverse-Linked-List-II		0092.Reverse-Linked-List-II
0093.Restore-IP-Addresses		0093.Restore-IP-Addresses
0094.Binary-Tree-Inorder-Traversal		0094.Binary-Tree-Inorder-Traversal
0095.Unique-Binary-Search-Trees-II		0095.Unique-Binary-Search-Trees-II
0096.Unique-Binary-Search-Trees		0096.Unique-Binary-Search-Trees
0097.Interleaving-String		0097.Interleaving-String
0098.Validate-Binary-Search-Tree		0098.Validate-Binary-Search-Tree
0099.Recover-Binary-Search-Tree		0099.Recover-Binary-Search-Tree
0100.Same-Tree		0100.Same-Tree
0101.Symmetric-Tree		0101.Symmetric-Tree
0102.Binary-Tree-Level-Order-Traversal		0102.Binary-Tree-Level-Order-Traversal
0103.Binary-Tree-Zigzag-Level-Order-Traversal		0103.Binary-Tree-Zigzag-Level-Order-Traversal
0104.Maximum-Depth-of-Binary-Tree		0104.Maximum-Depth-of-Binary-Tree
0105.Construct-Binary-Tree-from-Preorder-and-Inorder-Traversal		0105.Construct-Binary-Tree-from-Preorder-and-Inorder-Traversal
0106.Construct-Binary-Tree-from-Inorder-and-Postorder-Traversal		0106.Construct-Binary-Tree-from-Inorder-and-Postorder-Traversal
0107.Binary-Tree-Level-Order-Traversal-II		0107.Binary-Tree-Level-Order-Traversal-II
0108.Convert-Sorted-Array-to-Binary-Search-Tree		0108.Convert-Sorted-Array-to-Binary-Search-Tree
0109.Convert-Sorted-List-to-Binary-Search-Tree		0109.Convert-Sorted-List-to-Binary-Search-Tree
0110.Balanced-Binary-Tree		0110.Balanced-Binary-Tree
0111.Minimum-Depth-of-Binary-Tree		0111.Minimum-Depth-of-Binary-Tree
0112.Path-Sum		0112.Path-Sum
0113.Path-Sum-II		0113.Path-Sum-II
0114.Flatten-Binary-Tree-to-Linked-List		0114.Flatten-Binary-Tree-to-Linked-List
0115.Distinct-Subsequences		0115.Distinct-Subsequences
0116.Populating-Next-Right-Pointers-in-Each-Node		0116.Populating-Next-Right-Pointers-in-Each-Node
0118.Pascals-Triangle		0118.Pascals-Triangle
0119.Pascals-Triangle-II		0119.Pascals-Triangle-II
0120.Triangle		0120.Triangle
0121.Best-Time-to-Buy-and-Sell-Stock		0121.Best-Time-to-Buy-and-Sell-Stock
0122.Best-Time-to-Buy-and-Sell-Stock-II		0122.Best-Time-to-Buy-and-Sell-Stock-II
0124.Binary-Tree-Maximum-Path-Sum		0124.Binary-Tree-Maximum-Path-Sum
0125.Valid-Palindrome		0125.Valid-Palindrome
0126.Word-Ladder-II		0126.Word-Ladder-II
0127.Word-Ladder		0127.Word-Ladder
0128.Longest-Consecutive-Sequence		0128.Longest-Consecutive-Sequence
0129.Sum-Root-to-Leaf-Numbers		0129.Sum-Root-to-Leaf-Numbers
0130.Surrounded-Regions		0130.Surrounded-Regions
0131.Palindrome-Partitioning		0131.Palindrome-Partitioning
0134.Gas-Station		0134.Gas-Station
0135.Candy		0135.Candy
0136.Single-Number		0136.Single-Number
0137.Single-Number-II		0137.Single-Number-II
0138.Copy-List-With-Random-Pointer		0138.Copy-List-With-Random-Pointer
0141.Linked-List-Cycle		0141.Linked-List-Cycle
0142.Linked-List-Cycle-II		0142.Linked-List-Cycle-II
0143.Reorder-List		0143.Reorder-List
0144.Binary-Tree-Preorder-Traversal		0144.Binary-Tree-Preorder-Traversal
0145.Binary-Tree-Postorder-Traversal		0145.Binary-Tree-Postorder-Traversal
0146.LRU-Cache		0146.LRU-Cache
0147.Insertion-Sort-List		0147.Insertion-Sort-List
0148.Sort-List		0148.Sort-List
0150.Evaluate-Reverse-Polish-Notation		0150.Evaluate-Reverse-Polish-Notation
0151.Reverse-Words-in-a-String		0151.Reverse-Words-in-a-String
0152.Maximum-Product-Subarray		0152.Maximum-Product-Subarray
0153.Find-Minimum-in-Rotated-Sorted-Array		0153.Find-Minimum-in-Rotated-Sorted-Array
0154.Find-Minimum-in-Rotated-Sorted-Array-II		0154.Find-Minimum-in-Rotated-Sorted-Array-II
0155.Min-Stack		0155.Min-Stack
0160.Intersection-of-Two-Linked-Lists		0160.Intersection-of-Two-Linked-Lists
0162.Find-Peak-Element		0162.Find-Peak-Element
0164.Maximum-Gap		0164.Maximum-Gap
0167.Two-Sum-II-Input-array-is-sorted		0167.Two-Sum-II-Input-array-is-sorted
0168.Excel-Sheet-Column-Title		0168.Excel-Sheet-Column-Title
0169.Majority-Element		0169.Majority-Element
0171.Excel-Sheet-Column-Number		0171.Excel-Sheet-Column-Number
0172.Factorial-Trailing-Zeroes		0172.Factorial-Trailing-Zeroes
0173.Binary-Search-Tree-Iterator		0173.Binary-Search-Tree-Iterator
0174.Dungeon-Game		0174.Dungeon-Game
0179.Largest-Number		0179.Largest-Number
0187.Repeated-DNA-Sequences		0187.Repeated-DNA-Sequences
0189.Rotate-Array		0189.Rotate-Array
0190.Reverse-Bits		0190.Reverse-Bits
0191.Number-of-1-Bits		0191.Number-of-1-Bits
0198.House-Robber		0198.House-Robber
0199.Binary-Tree-Right-Side-View		0199.Binary-Tree-Right-Side-View
0200.Number-of-Islands		0200.Number-of-Islands
0201.Bitwise-AND-of-Numbers-Range		0201.Bitwise-AND-of-Numbers-Range
0202.Happy-Number		0202.Happy-Number
0203.Remove-Linked-List-Elements		0203.Remove-Linked-List-Elements
0204.Count-Primes		0204.Count-Primes
0205.Isomorphic-Strings		0205.Isomorphic-Strings
0206.Reverse-Linked-List		0206.Reverse-Linked-List
0207.Course-Schedule		0207.Course-Schedule
0208.Implement-Trie-Prefix-Tree		0208.Implement-Trie-Prefix-Tree
0209.Minimum-Size-Subarray-Sum		0209.Minimum-Size-Subarray-Sum
0210.Course-Schedule-II		0210.Course-Schedule-II
0211.Design-Add-and-Search-Words-Data-Structure		0211.Design-Add-and-Search-Words-Data-Structure
0212.Word-Search-II		0212.Word-Search-II
0213.House-Robber-II		0213.House-Robber-II
0215.Kth-Largest-Element-in-an-Array		0215.Kth-Largest-Element-in-an-Array
0216.Combination-Sum-III		0216.Combination-Sum-III
0217.Contains-Duplicate		0217.Contains-Duplicate
0218.The-Skyline-Problem		0218.The-Skyline-Problem
0219.Contains-Duplicate-II		0219.Contains-Duplicate-II
0220.Contains-Duplicate-III		0220.Contains-Duplicate-III
0222.Count-Complete-Tree-Nodes		0222.Count-Complete-Tree-Nodes
0223.Rectangle-Area		0223.Rectangle-Area
0224.Basic-Calculator		0224.Basic-Calculator
0225.Implement-Stack-using-Queues		0225.Implement-Stack-using-Queues
0226.Invert-Binary-Tree		0226.Invert-Binary-Tree
0227.Basic-Calculator-II		0227.Basic-Calculator-II
0228.Summary-Ranges		0228.Summary-Ranges
0229.Majority-Element-II		0229.Majority-Element-II
0230.Kth-Smallest-Element-in-a-BST		0230.Kth-Smallest-Element-in-a-BST
0231.Power-of-Two		0231.Power-of-Two
0232.Implement-Queue-using-Stacks		0232.Implement-Queue-using-Stacks
0234.Palindrome-Linked-List		0234.Palindrome-Linked-List
0235.Lowest-Common-Ancestor-of-a-Binary-Search-Tree		0235.Lowest-Common-Ancestor-of-a-Binary-Search-Tree
0236.Lowest-Common-Ancestor-of-a-Binary-Tree		0236.Lowest-Common-Ancestor-of-a-Binary-Tree
0237.Delete-Node-in-a-Linked-List		0237.Delete-Node-in-a-Linked-List
0239.Sliding-Window-Maximum		0239.Sliding-Window-Maximum
0240.Search-a-2D-Matrix-II		0240.Search-a-2D-Matrix-II
0242.Valid-Anagram		0242.Valid-Anagram
0257.Binary-Tree-Paths		0257.Binary-Tree-Paths
0258.Add-Digits		0258.Add-Digits
0260.Single-Number-III		0260.Single-Number-III
0263.Ugly-Number		0263.Ugly-Number
0264.Ugly-Number-II		0264.Ugly-Number-II
0268.Missing-Number		0268.Missing-Number
0274.H-Index		0274.H-Index
0275.H-Index-II		0275.H-Index-II
0278.First-Bad-Version		0278.First-Bad-Version
0279.Perfect-Squares		0279.Perfect-Squares
0283.Move-Zeroes		0283.Move-Zeroes
0284.Peeking-Iterator		0284.Peeking-Iterator
0287.Find-the-Duplicate-Number		0287.Find-the-Duplicate-Number
0290.Word-Pattern		0290.Word-Pattern
0297.Serialize-and-Deserialize-Binary-Tree		0297.Serialize-and-Deserialize-Binary-Tree
0299.Bulls-and-Cows		0299.Bulls-and-Cows
0300.Longest-Increasing-Subsequence		0300.Longest-Increasing-Subsequence
0301.Remove-Invalid-Parentheses		0301.Remove-Invalid-Parentheses
0303.Range-Sum-Query-Immutable		0303.Range-Sum-Query-Immutable
0304.Range-Sum-Query-2D-Immutable		0304.Range-Sum-Query-2D-Immutable
0306.Additive-Number		0306.Additive-Number
0307.Range-Sum-Query-Mutable		0307.Range-Sum-Query-Mutable
0309.Best-Time-to-Buy-and-Sell-Stock-with-Cooldown		0309.Best-Time-to-Buy-and-Sell-Stock-with-Cooldown
0315.Count-of-Smaller-Numbers-After-Self		0315.Count-of-Smaller-Numbers-After-Self
0318.Maximum-Product-of-Word-Lengths		0318.Maximum-Product-of-Word-Lengths
0319.Bulb-Switcher		0319.Bulb-Switcher
0322.Coin-Change		0322.Coin-Change
0324.Wiggle-Sort-II		0324.Wiggle-Sort-II
0326.Power-of-Three		0326.Power-of-Three
0327.Count-of-Range-Sum		0327.Count-of-Range-Sum
0328.Odd-Even-Linked-List		0328.Odd-Even-Linked-List
0329.Longest-Increasing-Path-in-a-Matrix		0329.Longest-Increasing-Path-in-a-Matrix
0331.Verify-Preorder-Serialization-of-a-Binary-Tree		0331.Verify-Preorder-Serialization-of-a-Binary-Tree
0337.House-Robber-III		0337.House-Robber-III
0338.Counting-Bits		0338.Counting-Bits
0341.Flatten-Nested-List-Iterator		0341.Flatten-Nested-List-Iterator
0342.Power-of-Four		0342.Power-of-Four
0343.Integer-Break		0343.Integer-Break
0344.Reverse-String		0344.Reverse-String
0345.Reverse-Vowels-of-a-String		0345.Reverse-Vowels-of-a-String
0347.Top-K-Frequent-Elements		0347.Top-K-Frequent-Elements
0349.Intersection-of-Two-Arrays		0349.Intersection-of-Two-Arrays
0350.Intersection-of-Two-Arrays-II		0350.Intersection-of-Two-Arrays-II
0352.Data-Stream-as-Disjoint-Intervals		0352.Data-Stream-as-Disjoint-Intervals
0354.Russian-Doll-Envelopes		0354.Russian-Doll-Envelopes
0357.Count-Numbers-with-Unique-Digits		0357.Count-Numbers-with-Unique-Digits
0367.Valid-Perfect-Square		0367.Valid-Perfect-Square
0368.Largest-Divisible-Subset		0368.Largest-Divisible-Subset
0371.Sum-of-Two-Integers		0371.Sum-of-Two-Integers
0372.Super-Pow		0372.Super-Pow
0373.Find-K-Pairs-with-Smallest-Sums		0373.Find-K-Pairs-with-Smallest-Sums
0374.Guess-Number-Higher-or-Lower		0374.Guess-Number-Higher-or-Lower
0376.Wiggle-Subsequence		0376.Wiggle-Subsequence
0377.Combination-Sum-IV		0377.Combination-Sum-IV
0378.Kth-Smallest-Element-in-a-Sorted-Matrix		0378.Kth-Smallest-Element-in-a-Sorted-Matrix
0382.Linked-List-Random-Node		0382.Linked-List-Random-Node
0383.Ransom-Note		0383.Ransom-Note
0384.Shuffle-an-Array		0384.Shuffle-an-Array
0385.Mini-Parser		0385.Mini-Parser
0386.Lexicographical-Numbers		0386.Lexicographical-Numbers
0387.First-Unique-Character-in-a-String		0387.First-Unique-Character-in-a-String
0389.Find-the-Difference		0389.Find-the-Difference
0390.Elimination-Game		0390.Elimination-Game
0391.Perfect-Rectangle		0391.Perfect-Rectangle
0392.Is-Subsequence		0392.Is-Subsequence
0393.UTF-8-Validation		0393.UTF-8-Validation
0394.Decode-String		0394.Decode-String
0395.Longest-Substring-with-At-Least-K-Repeating-Characters		0395.Longest-Substring-with-At-Least-K-Repeating-Characters
0396.Rotate-Function		0396.Rotate-Function
0397.Integer-Replacement		0397.Integer-Replacement
0399.Evaluate-Division		0399.Evaluate-Division
0400.Nth-Digit		0400.Nth-Digit
0401.Binary-Watch		0401.Binary-Watch
0402.Remove-K-Digits		0402.Remove-K-Digits
0404.Sum-of-Left-Leaves		0404.Sum-of-Left-Leaves
0405.Convert-a-Number-to-Hexadecimal		0405.Convert-a-Number-to-Hexadecimal
0409.Longest-Palindrome		0409.Longest-Palindrome
0410.Split-Array-Largest-Sum		0410.Split-Array-Largest-Sum
0412.Fizz-Buzz		0412.Fizz-Buzz
0413.Arithmetic-Slices		0413.Arithmetic-Slices
0414.Third-Maximum-Number		0414.Third-Maximum-Number
0416.Partition-Equal-Subset-Sum		0416.Partition-Equal-Subset-Sum
0417.Pacific-Atlantic-Water-Flow		0417.Pacific-Atlantic-Water-Flow
0419.Battleships-in-a-Board		0419.Battleships-in-a-Board
0421.Maximum-XOR-of-Two-Numbers-in-an-Array		0421.Maximum-XOR-of-Two-Numbers-in-an-Array
0423.Reconstruct-Original-Digits-from-English		0423.Reconstruct-Original-Digits-from-English
0424.Longest-Repeating-Character-Replacement		0424.Longest-Repeating-Character-Replacement
0429.N-ary-Tree-Level-Order-Traversal		0429.N-ary-Tree-Level-Order-Traversal
0433.Minimum-Genetic-Mutation		0433.Minimum-Genetic-Mutation
0434.Number-of-Segments-in-a-String		0434.Number-of-Segments-in-a-String
0435.Non-overlapping-Intervals		0435.Non-overlapping-Intervals
0436.Find-Right-Interval		0436.Find-Right-Interval
0437.Path-Sum-III		0437.Path-Sum-III
0438.Find-All-Anagrams-in-a-String		0438.Find-All-Anagrams-in-a-String
0441.Arranging-Coins		0441.Arranging-Coins
0445.Add-Two-Numbers-II		0445.Add-Two-Numbers-II
0447.Number-of-Boomerangs		0447.Number-of-Boomerangs
0448.Find-All-Numbers-Disappeared-in-an-Array		0448.Find-All-Numbers-Disappeared-in-an-Array
0451.Sort-Characters-By-Frequency		0451.Sort-Characters-By-Frequency
0453.Minimum-Moves-to-Equal-Array-Elements		0453.Minimum-Moves-to-Equal-Array-Elements
0454.4Sum-II		0454.4Sum-II
0455.Assign-Cookies		0455.Assign-Cookies
0456.132-Pattern		0456.132-Pattern
0457.Circular-Array-Loop		0457.Circular-Array-Loop
0458.Poor-Pigs		0458.Poor-Pigs
0460.LFU-Cache		0460.LFU-Cache
0461.Hamming-Distance		0461.Hamming-Distance
0462.Minimum-Moves-to-Equal-Array-Elements-II		0462.Minimum-Moves-to-Equal-Array-Elements-II
0463.Island-Perimeter		0463.Island-Perimeter
0470.Implement-Rand10-Using-Rand7		0470.Implement-Rand10-Using-Rand7
0473.Matchsticks-to-Square		0473.Matchsticks-to-Square
0474.Ones-and-Zeroes		0474.Ones-and-Zeroes
0475.Heaters		0475.Heaters
0476.Number-Complement		0476.Number-Complement
0477.Total-Hamming-Distance		0477.Total-Hamming-Distance
0478.Generate-Random-Point-in-a-Circle		0478.Generate-Random-Point-in-a-Circle
0480.Sliding-Window-Median		0480.Sliding-Window-Median
0483.Smallest-Good-Base		0483.Smallest-Good-Base
0485.Max-Consecutive-Ones		0485.Max-Consecutive-Ones
0488.Zuma-Game		0488.Zuma-Game
0491.Non-decreasing-Subsequences		0491.Non-decreasing-Subsequences
0492.Construct-the-Rectangle		0492.Construct-the-Rectangle
0493.Reverse-Pairs		0493.Reverse-Pairs
0494.Target-Sum		0494.Target-Sum
0495.Teemo-Attacking		0495.Teemo-Attacking
0496.Next-Greater-Element-I		0496.Next-Greater-Element-I
0497.Random-Point-in-Non-overlapping-Rectangles		0497.Random-Point-in-Non-overlapping-Rectangles
0498.Diagonal-Traverse		0498.Diagonal-Traverse
0500.Keyboard-Row		0500.Keyboard-Row
0503.Next-Greater-Element-II		0503.Next-Greater-Element-II
0504.Base-7		0504.Base-7
0506.Relative-Ranks		0506.Relative-Ranks
0507.Perfect-Number		0507.Perfect-Number
0508.Most-Frequent-Subtree-Sum		0508.Most-Frequent-Subtree-Sum
0509.Fibonacci-Number		0509.Fibonacci-Number
0513.Find-Bottom-Left-Tree-Value		0513.Find-Bottom-Left-Tree-Value
0515.Find-Largest-Value-in-Each-Tree-Row		0515.Find-Largest-Value-in-Each-Tree-Row
0518.Coin-Change-II		0518.Coin-Change-II
0519.Random-Flip-Matrix		0519.Random-Flip-Matrix
0520.Detect-Capital		0520.Detect-Capital
0523.Continuous-Subarray-Sum		0523.Continuous-Subarray-Sum
0524.Longest-Word-in-Dictionary-through-Deleting		0524.Longest-Word-in-Dictionary-through-Deleting
0525.Contiguous-Array		0525.Contiguous-Array
0526.Beautiful-Arrangement		0526.Beautiful-Arrangement
0528.Random-Pick-with-Weight		0528.Random-Pick-with-Weight
0529.Minesweeper		0529.Minesweeper
0530.Minimum-Absolute-Difference-in-BST		0530.Minimum-Absolute-Difference-in-BST
0532.K-diff-Pairs-in-an-Array		0532.K-diff-Pairs-in-an-Array
0535.Encode-and-Decode-TinyURL		0535.Encode-and-Decode-TinyURL
0537.Complex-Number-Multiplication		0537.Complex-Number-Multiplication
0538.Convert-BST-to-Greater-Tree		0538.Convert-BST-to-Greater-Tree
0540.Single-Element-in-a-Sorted-Array		0540.Single-Element-in-a-Sorted-Array
0541.Reverse-String-II		0541.Reverse-String-II
0542.01-Matrix		0542.01-Matrix
0543.Diameter-of-Binary-Tree		0543.Diameter-of-Binary-Tree
0547.Number-of-Provinces		0547.Number-of-Provinces
0551.Student-Attendance-Record-I		0551.Student-Attendance-Record-I
0554.Brick-Wall		0554.Brick-Wall
0557.Reverse-Words-in-a-String-III		0557.Reverse-Words-in-a-String-III
0559.Maximum-Depth-of-N-ary-Tree		0559.Maximum-Depth-of-N-ary-Tree
0560.Subarray-Sum-Equals-K		0560.Subarray-Sum-Equals-K
0561.Array-Partition		0561.Array-Partition
0563.Binary-Tree-Tilt		0563.Binary-Tree-Tilt
0566.Reshape-the-Matrix		0566.Reshape-the-Matrix
0567.Permutation-in-String		0567.Permutation-in-String
0572.Subtree-of-Another-Tree		0572.Subtree-of-Another-Tree
0575.Distribute-Candies		0575.Distribute-Candies
0576.Out-of-Boundary-Paths		0576.Out-of-Boundary-Paths
0581.Shortest-Unsorted-Continuous-Subarray		0581.Shortest-Unsorted-Continuous-Subarray
0583.Delete-Operation-for-Two-Strings		0583.Delete-Operation-for-Two-Strings
0589.N-ary-Tree-Preorder-Traversal		0589.N-ary-Tree-Preorder-Traversal
0594.Longest-Harmonious-Subsequence		0594.Longest-Harmonious-Subsequence
0598.Range-Addition-II		0598.Range-Addition-II
0599.Minimum-Index-Sum-of-Two-Lists		0599.Minimum-Index-Sum-of-Two-Lists
0605.Can-Place-Flowers		0605.Can-Place-Flowers
0609.Find-Duplicate-File-in-System		0609.Find-Duplicate-File-in-System
0611.Valid-Triangle-Number		0611.Valid-Triangle-Number
0617.Merge-Two-Binary-Trees		0617.Merge-Two-Binary-Trees
0622.Design-Circular-Queue		0622.Design-Circular-Queue
0623.Add-One-Row-to-Tree		0623.Add-One-Row-to-Tree
0628.Maximum-Product-of-Three-Numbers		0628.Maximum-Product-of-Three-Numbers
0630.Course-Schedule-III		0630.Course-Schedule-III
0632.Smallest-Range-Covering-Elements-from-K-Lists		0632.Smallest-Range-Covering-Elements-from-K-Lists
0633.Sum-of-Square-Numbers		0633.Sum-of-Square-Numbers
0636.Exclusive-Time-of-Functions		0636.Exclusive-Time-of-Functions
0637.Average-of-Levels-in-Binary-Tree		0637.Average-of-Levels-in-Binary-Tree
0638.Shopping-Offers		0638.Shopping-Offers
0643.Maximum-Average-Subarray-I		0643.Maximum-Average-Subarray-I
0645.Set-Mismatch		0645.Set-Mismatch
0647.Palindromic-Substrings		0647.Palindromic-Substrings
0648.Replace-Words		0648.Replace-Words
0653.Two-Sum-IV-Input-is-a-BST		0653.Two-Sum-IV-Input-is-a-BST
0658.Find-K-Closest-Elements		0658.Find-K-Closest-Elements
0661.Image-Smoother		0661.Image-Smoother
0662.Maximum-Width-of-Binary-Tree		0662.Maximum-Width-of-Binary-Tree
0665.Non-decreasing-Array		0665.Non-decreasing-Array
0667.Beautiful-Arrangement-II		0667.Beautiful-Arrangement-II
0668.Kth-Smallest-Number-in-Multiplication-Table		0668.Kth-Smallest-Number-in-Multiplication-Table
0669.Trim-a-Binary-Search-Tree		0669.Trim-a-Binary-Search-Tree
0674.Longest-Continuous-Increasing-Subsequence		0674.Longest-Continuous-Increasing-Subsequence
0676.Implement-Magic-Dictionary		0676.Implement-Magic-Dictionary
0677.Map-Sum-Pairs		0677.Map-Sum-Pairs
0682.Baseball-Game		0682.Baseball-Game
0684.Redundant-Connection		0684.Redundant-Connection
0685.Redundant-Connection-II		0685.Redundant-Connection-II
0690.Employee-Importance		0690.Employee-Importance
0692.Top-K-Frequent-Words		0692.Top-K-Frequent-Words
0693.Binary-Number-with-Alternating-Bits		0693.Binary-Number-with-Alternating-Bits
0695.Max-Area-of-Island		0695.Max-Area-of-Island
0696.Count-Binary-Substrings		0696.Count-Binary-Substrings
0697.Degree-of-an-Array		0697.Degree-of-an-Array
0699.Falling-Squares		0699.Falling-Squares
0700.Search-in-a-Binary-Search-Tree		0700.Search-in-a-Binary-Search-Tree
0701.Insert-into-a-Binary-Search-Tree		0701.Insert-into-a-Binary-Search-Tree
0703.Kth-Largest-Element-in-a-Stream		0703.Kth-Largest-Element-in-a-Stream
0704.Binary-Search		0704.Binary-Search
0705.Design-HashSet		0705.Design-HashSet
0706.Design-HashMap		0706.Design-HashMap
0707.Design-Linked-List		0707.Design-Linked-List
0709.To-Lower-Case		0709.To-Lower-Case
0710.Random-Pick-with-Blacklist		0710.Random-Pick-with-Blacklist
0713.Subarray-Product-Less-Than-K		0713.Subarray-Product-Less-Than-K
0714.Best-Time-to-Buy-and-Sell-Stock-with-Transaction-Fee		0714.Best-Time-to-Buy-and-Sell-Stock-with-Transaction-Fee
0715.Range-Module		0715.Range-Module
0717.1-bit-and-2-bit-Characters		0717.1-bit-and-2-bit-Characters
0718.Maximum-Length-of-Repeated-Subarray		0718.Maximum-Length-of-Repeated-Subarray
0719.Find-K-th-Smallest-Pair-Distance		0719.Find-K-th-Smallest-Pair-Distance
0720.Longest-Word-in-Dictionary		0720.Longest-Word-in-Dictionary
0721.Accounts-Merge		0721.Accounts-Merge
0724.Find-Pivot-Index		0724.Find-Pivot-Index
0725.Split-Linked-List-in-Parts		0725.Split-Linked-List-in-Parts
0726.Number-of-Atoms		0726.Number-of-Atoms
0728.Self-Dividing-Numbers		0728.Self-Dividing-Numbers
0729.My-Calendar-I		0729.My-Calendar-I
0732.My-Calendar-III		0732.My-Calendar-III
0733.Flood-Fill		0733.Flood-Fill
0735.Asteroid-Collision		0735.Asteroid-Collision
0739.Daily-Temperatures		0739.Daily-Temperatures
0744.Find-Smallest-Letter-Greater-Than-Target		0744.Find-Smallest-Letter-Greater-Than-Target
0745.Prefix-and-Suffix-Search		0745.Prefix-and-Suffix-Search
0746.Min-Cost-Climbing-Stairs		0746.Min-Cost-Climbing-Stairs
0747.Largest-Number-At-Least-Twice-of-Others		0747.Largest-Number-At-Least-Twice-of-Others
0748.Shortest-Completing-Word		0748.Shortest-Completing-Word
0752.Open-the-Lock		0752.Open-the-Lock
0753.Cracking-the-Safe		0753.Cracking-the-Safe
0756.Pyramid-Transition-Matrix		0756.Pyramid-Transition-Matrix
0762.Prime-Number-of-Set-Bits-in-Binary-Representation		0762.Prime-Number-of-Set-Bits-in-Binary-Representation
0763.Partition-Labels		0763.Partition-Labels
0765.Couples-Holding-Hands		0765.Couples-Holding-Hands
0766.Toeplitz-Matrix		0766.Toeplitz-Matrix
0767.Reorganize-String		0767.Reorganize-String
0771.Jewels-and-Stones		0771.Jewels-and-Stones
0775.Global-and-Local-Inversions		0775.Global-and-Local-Inversions
0778.Swim-in-Rising-Water		0778.Swim-in-Rising-Water
0781.Rabbits-in-Forest		0781.Rabbits-in-Forest
0783.Minimum-Distance-Between-BST-Nodes		0783.Minimum-Distance-Between-BST-Nodes
0784.Letter-Case-Permutation		0784.Letter-Case-Permutation
0785.Is-Graph-Bipartite		0785.Is-Graph-Bipartite
0786.K-th-Smallest-Prime-Fraction		0786.K-th-Smallest-Prime-Fraction
0791.Custom-Sort-String		0791.Custom-Sort-String
0792.Number-of-Matching-Subsequences		0792.Number-of-Matching-Subsequences
0793.Preimage-Size-of-Factorial-Zeroes-Function		0793.Preimage-Size-of-Factorial-Zeroes-Function
0794.Valid-Tic-Tac-Toe-State		0794.Valid-Tic-Tac-Toe-State
0795.Number-of-Subarrays-with-Bounded-Maximum		0795.Number-of-Subarrays-with-Bounded-Maximum
0802.Find-Eventual-Safe-States		0802.Find-Eventual-Safe-States
0803.Bricks-Falling-When-Hit		0803.Bricks-Falling-When-Hit
0807.Max-Increase-to-Keep-City-Skyline		0807.Max-Increase-to-Keep-City-Skyline
0810.Chalkboard-XOR-Game		0810.Chalkboard-XOR-Game
0811.Subdomain-Visit-Count		0811.Subdomain-Visit-Count
0812.Largest-Triangle-Area		0812.Largest-Triangle-Area
0815.Bus-Routes		0815.Bus-Routes
0816.Ambiguous-Coordinates		0816.Ambiguous-Coordinates
0817.Linked-List-Components		0817.Linked-List-Components
0819.Most-Common-Word		0819.Most-Common-Word
0820.Short-Encoding-of-Words		0820.Short-Encoding-of-Words
0821.Shortest-Distance-to-a-Character		0821.Shortest-Distance-to-a-Character
0823.Binary-Trees-With-Factors		0823.Binary-Trees-With-Factors
0825.Friends-Of-Appropriate-Ages		0825.Friends-Of-Appropriate-Ages
0826.Most-Profit-Assigning-Work		0826.Most-Profit-Assigning-Work
0828.Count-Unique-Characters-of-All-Substrings-of-a-Given-String		0828.Count-Unique-Characters-of-All-Substrings-of-a-Given-String
0830.Positions-of-Large-Groups		0830.Positions-of-Large-Groups
0832.Flipping-an-Image		0832.Flipping-an-Image
0834.Sum-of-Distances-in-Tree		0834.Sum-of-Distances-in-Tree
0836.Rectangle-Overlap		0836.Rectangle-Overlap
0838.Push-Dominoes		0838.Push-Dominoes
0839.Similar-String-Groups		0839.Similar-String-Groups
0841.Keys-and-Rooms		0841.Keys-and-Rooms
0842.Split-Array-into-Fibonacci-Sequence		0842.Split-Array-into-Fibonacci-Sequence
0844.Backspace-String-Compare		0844.Backspace-String-Compare
0845.Longest-Mountain-in-Array		0845.Longest-Mountain-in-Array
0846.Hand-of-Straights		0846.Hand-of-Straights
0850.Rectangle-Area-II		0850.Rectangle-Area-II
0851.Loud-and-Rich		0851.Loud-and-Rich
0852.Peak-Index-in-a-Mountain-Array		0852.Peak-Index-in-a-Mountain-Array
0853.Car-Fleet		0853.Car-Fleet
0856.Score-of-Parentheses		0856.Score-of-Parentheses
0859.Buddy-Strings		0859.Buddy-Strings
0862.Shortest-Subarray-with-Sum-at-Least-K		0862.Shortest-Subarray-with-Sum-at-Least-K
0863.All-Nodes-Distance-K-in-Binary-Tree		0863.All-Nodes-Distance-K-in-Binary-Tree
0864.Shortest-Path-to-Get-All-Keys		0864.Shortest-Path-to-Get-All-Keys
0867.Transpose-Matrix		0867.Transpose-Matrix
0869.Reordered-Power-of-2		0869.Reordered-Power-of-2
0870.Advantage-Shuffle		0870.Advantage-Shuffle
0872.Leaf-Similar-Trees		0872.Leaf-Similar-Trees
0874.Walking-Robot-Simulation		0874.Walking-Robot-Simulation
0875.Koko-Eating-Bananas		0875.Koko-Eating-Bananas
0876.Middle-of-the-Linked-List		0876.Middle-of-the-Linked-List
0877.Stone-Game		0877.Stone-Game
0878.Nth-Magical-Number		0878.Nth-Magical-Number
0880.Decoded-String-at-Index		0880.Decoded-String-at-Index
0881.Boats-to-Save-People		0881.Boats-to-Save-People
0884.Uncommon-Words-from-Two-Sentences		0884.Uncommon-Words-from-Two-Sentences
0885.Spiral-Matrix-III		0885.Spiral-Matrix-III
0887.Super-Egg-Drop		0887.Super-Egg-Drop
0888.Fair-Candy-Swap		0888.Fair-Candy-Swap
0890.Find-and-Replace-Pattern		0890.Find-and-Replace-Pattern
0891.Sum-of-Subsequence-Widths		0891.Sum-of-Subsequence-Widths
0892.Surface-Area-of-3D-Shapes		0892.Surface-Area-of-3D-Shapes
0895.Maximum-Frequency-Stack		0895.Maximum-Frequency-Stack
0896.Monotonic-Array		0896.Monotonic-Array
0897.Increasing-Order-Search-Tree		0897.Increasing-Order-Search-Tree
0898.Bitwise-ORs-of-Subarrays		0898.Bitwise-ORs-of-Subarrays
0901.Online-Stock-Span		0901.Online-Stock-Span
0904.Fruit-Into-Baskets		0904.Fruit-Into-Baskets
0907.Sum-of-Subarray-Minimums		0907.Sum-of-Subarray-Minimums
0909.Snakes-and-Ladders		0909.Snakes-and-Ladders
0910.Smallest-Range-II		0910.Smallest-Range-II
0911.Online-Election		0911.Online-Election
0914.X-of-a-Kind-in-a-Deck-of-Cards		0914.X-of-a-Kind-in-a-Deck-of-Cards
0916.Word-Subsets		0916.Word-Subsets
0918.Maximum-Sum-Circular-Subarray		0918.Maximum-Sum-Circular-Subarray
0920.Number-of-Music-Playlists		0920.Number-of-Music-Playlists
0921.Minimum-Add-to-Make-Parentheses-Valid		0921.Minimum-Add-to-Make-Parentheses-Valid
0922.Sort-Array-By-Parity-II		0922.Sort-Array-By-Parity-II
0923.3Sum-With-Multiplicity		0923.3Sum-With-Multiplicity
0924.Minimize-Malware-Spread		0924.Minimize-Malware-Spread
0925.Long-Pressed-Name		0925.Long-Pressed-Name
0927.Three-Equal-Parts		0927.Three-Equal-Parts
0928.Minimize-Malware-Spread-II		0928.Minimize-Malware-Spread-II
0930.Binary-Subarrays-With-Sum		0930.Binary-Subarrays-With-Sum
0933.Number-of-Recent-Calls		0933.Number-of-Recent-Calls
0938.Range-Sum-of-BST		0938.Range-Sum-of-BST
0942.DI-String-Match		0942.DI-String-Match
0946.Validate-Stack-Sequences		0946.Validate-Stack-Sequences
0947.Most-Stones-Removed-with-Same-Row-or-Column		0947.Most-Stones-Removed-with-Same-Row-or-Column
0949.Largest-Time-for-Given-Digits		0949.Largest-Time-for-Given-Digits
0952.Largest-Component-Size-by-Common-Factor		0952.Largest-Component-Size-by-Common-Factor
0953.Verifying-an-Alien-Dictionary		0953.Verifying-an-Alien-Dictionary
0958.Check-Completeness-of-a-Binary-Tree		0958.Check-Completeness-of-a-Binary-Tree
0959.Regions-Cut-By-Slashes		0959.Regions-Cut-By-Slashes
0961.N-Repeated-Element-in-Size-2N-Array		0961.N-Repeated-Element-in-Size-2N-Array
0966.Vowel-Spellchecker		0966.Vowel-Spellchecker
0968.Binary-Tree-Cameras		0968.Binary-Tree-Cameras
0969.Pancake-Sorting		0969.Pancake-Sorting
0970.Powerful-Integers		0970.Powerful-Integers
0971.Flip-Binary-Tree-To-Match-Preorder-Traversal		0971.Flip-Binary-Tree-To-Match-Preorder-Traversal
0973.K-Closest-Points-to-Origin		0973.K-Closest-Points-to-Origin
0976.Largest-Perimeter-Triangle		0976.Largest-Perimeter-Triangle
0977.Squares-of-a-Sorted-Array		0977.Squares-of-a-Sorted-Array
0978.Longest-Turbulent-Subarray		0978.Longest-Turbulent-Subarray
0979.Distribute-Coins-in-Binary-Tree		0979.Distribute-Coins-in-Binary-Tree
0980.Unique-Paths-III		0980.Unique-Paths-III
0981.Time-Based-Key-Value-Store		0981.Time-Based-Key-Value-Store
0984.String-Without-AAA-or-BBB		0984.String-Without-AAA-or-BBB
0985.Sum-of-Even-Numbers-After-Queries		0985.Sum-of-Even-Numbers-After-Queries
0986.Interval-List-Intersections		0986.Interval-List-Intersections
0987.Vertical-Order-Traversal-of-a-Binary-Tree		0987.Vertical-Order-Traversal-of-a-Binary-Tree
0989.Add-to-Array-Form-of-Integer		0989.Add-to-Array-Form-of-Integer
0990.Satisfiability-of-Equality-Equations		0990.Satisfiability-of-Equality-Equations
0991.Broken-Calculator		0991.Broken-Calculator
0992.Subarrays-with-K-Different-Integers		0992.Subarrays-with-K-Different-Integers
0993.Cousins-in-Binary-Tree		0993.Cousins-in-Binary-Tree
0995.Minimum-Number-of-K-Consecutive-Bit-Flips		0995.Minimum-Number-of-K-Consecutive-Bit-Flips
0996.Number-of-Squareful-Arrays		0996.Number-of-Squareful-Arrays
0997.Find-the-Town-Judge		0997.Find-the-Town-Judge
0999.Available-Captures-for-Rook		0999.Available-Captures-for-Rook
1002.Find-Common-Characters		1002.Find-Common-Characters
1003.Check-If-Word-Is-Valid-After-Substitutions		1003.Check-If-Word-Is-Valid-After-Substitutions
1004.Max-Consecutive-Ones-III		1004.Max-Consecutive-Ones-III
1005.Maximize-Sum-Of-Array-After-K-Negations		1005.Maximize-Sum-Of-Array-After-K-Negations
1006.Clumsy-Factorial		1006.Clumsy-Factorial
1009.Complement-of-Base-10-Integer		1009.Complement-of-Base-10-Integer
1010.Pairs-of-Songs-With-Total-Durations-Divisible-by-60		1010.Pairs-of-Songs-With-Total-Durations-Divisible-by-60
1011.Capacity-To-Ship-Packages-Within-D-Days		1011.Capacity-To-Ship-Packages-Within-D-Days
1017.Convert-to-Base-2		1017.Convert-to-Base-2
1018.Binary-Prefix-Divisible-By-5		1018.Binary-Prefix-Divisible-By-5
1019.Next-Greater-Node-In-Linked-List		1019.Next-Greater-Node-In-Linked-List
1020.Number-of-Enclaves		1020.Number-of-Enclaves
1021.Remove-Outermost-Parentheses		1021.Remove-Outermost-Parentheses
1022.Sum-of-Root-To-Leaf-Binary-Numbers		1022.Sum-of-Root-To-Leaf-Binary-Numbers
1025.Divisor-Game		1025.Divisor-Game
1026.Maximum-Difference-Between-Node-and-Ancestor		1026.Maximum-Difference-Between-Node-and-Ancestor
1028.Recover-a-Tree-From-Preorder-Traversal		1028.Recover-a-Tree-From-Preorder-Traversal
1030.Matrix-Cells-in-Distance-Order		1030.Matrix-Cells-in-Distance-Order
1034.Coloring-A-Border		1034.Coloring-A-Border
1037.Valid-Boomerang		1037.Valid-Boomerang
1038.Binary-Search-Tree-to-Greater-Sum-Tree		1038.Binary-Search-Tree-to-Greater-Sum-Tree
1040.Moving-Stones-Until-Consecutive-II		1040.Moving-Stones-Until-Consecutive-II
1047.Remove-All-Adjacent-Duplicates-In-String		1047.Remove-All-Adjacent-Duplicates-In-String
1048.Longest-String-Chain		1048.Longest-String-Chain
1049.Last-Stone-Weight-II		1049.Last-Stone-Weight-II
1051.Height-Checker		1051.Height-Checker
1052.Grumpy-Bookstore-Owner		1052.Grumpy-Bookstore-Owner
1054.Distant-Barcodes		1054.Distant-Barcodes
1073.Adding-Two-Negabinary-Numbers		1073.Adding-Two-Negabinary-Numbers
1074.Number-of-Submatrices-That-Sum-to-Target		1074.Number-of-Submatrices-That-Sum-to-Target
1078.Occurrences-After-Bigram		1078.Occurrences-After-Bigram
1079.Letter-Tile-Possibilities		1079.Letter-Tile-Possibilities
1089.Duplicate-Zeros		1089.Duplicate-Zeros
1091.Shortest-Path-in-Binary-Matrix		1091.Shortest-Path-in-Binary-Matrix
1093.Statistics-from-a-Large-Sample		1093.Statistics-from-a-Large-Sample
1104.Path-In-Zigzag-Labelled-Binary-Tree		1104.Path-In-Zigzag-Labelled-Binary-Tree
1105.Filling-Bookcase-Shelves		1105.Filling-Bookcase-Shelves
1108.Defanging-an-IP-Address		1108.Defanging-an-IP-Address
1110.Delete-Nodes-And-Return-Forest		1110.Delete-Nodes-And-Return-Forest
1111.Maximum-Nesting-Depth-of-Two-Valid-Parentheses-Strings		1111.Maximum-Nesting-Depth-of-Two-Valid-Parentheses-Strings
1122.Relative-Sort-Array		1122.Relative-Sort-Array
1123.Lowest-Common-Ancestor-of-Deepest-Leaves		1123.Lowest-Common-Ancestor-of-Deepest-Leaves
1128.Number-of-Equivalent-Domino-Pairs		1128.Number-of-Equivalent-Domino-Pairs
1137.N-th-Tribonacci-Number		1137.N-th-Tribonacci-Number
1143.Longest-Common-Subsequence		1143.Longest-Common-Subsequence
1145.Binary-Tree-Coloring-Game		1145.Binary-Tree-Coloring-Game
1154.Day-of-the-Year		1154.Day-of-the-Year
1157.Online-Majority-Element-In-Subarray		1157.Online-Majority-Element-In-Subarray
1160.Find-Words-That-Can-Be-Formed-by-Characters		1160.Find-Words-That-Can-Be-Formed-by-Characters
1170.Compare-Strings-by-Frequency-of-the-Smallest-Character		1170.Compare-Strings-by-Frequency-of-the-Smallest-Character
1171.Remove-Zero-Sum-Consecutive-Nodes-from-Linked-List		1171.Remove-Zero-Sum-Consecutive-Nodes-from-Linked-List
1175.Prime-Arrangements		1175.Prime-Arrangements
1178.Number-of-Valid-Words-for-Each-Puzzle		1178.Number-of-Valid-Words-for-Each-Puzzle
1184.Distance-Between-Bus-Stops		1184.Distance-Between-Bus-Stops
1185.Day-of-the-Week		1185.Day-of-the-Week
1189.Maximum-Number-of-Balloons		1189.Maximum-Number-of-Balloons
1190.Reverse-Substrings-Between-Each-Pair-of-Parentheses		1190.Reverse-Substrings-Between-Each-Pair-of-Parentheses
1200.Minimum-Absolute-Difference		1200.Minimum-Absolute-Difference
1201.Ugly-Number-III		1201.Ugly-Number-III
1202.Smallest-String-With-Swaps		1202.Smallest-String-With-Swaps
1203.Sort-Items-by-Groups-Respecting-Dependencies		1203.Sort-Items-by-Groups-Respecting-Dependencies
1207.Unique-Number-of-Occurrences		1207.Unique-Number-of-Occurrences
1208.Get-Equal-Substrings-Within-Budget		1208.Get-Equal-Substrings-Within-Budget
1209.Remove-All-Adjacent-Duplicates-in-String-II		1209.Remove-All-Adjacent-Duplicates-in-String-II
1217.Minimum-Cost-to-Move-Chips-to-The-Same-Position		1217.Minimum-Cost-to-Move-Chips-to-The-Same-Position
1221.Split-a-String-in-Balanced-Strings		1221.Split-a-String-in-Balanced-Strings
1232.Check-If-It-Is-a-Straight-Line		1232.Check-If-It-Is-a-Straight-Line
1234.Replace-the-Substring-for-Balanced-String		1234.Replace-the-Substring-for-Balanced-String
1235.Maximum-Profit-in-Job-Scheduling		1235.Maximum-Profit-in-Job-Scheduling
1239.Maximum-Length-of-a-Concatenated-String-with-Unique-Characters		1239.Maximum-Length-of-a-Concatenated-String-with-Unique-Characters
1249.Minimum-Remove-to-Make-Valid-Parentheses		1249.Minimum-Remove-to-Make-Valid-Parentheses
1252.Cells-with-Odd-Values-in-a-Matrix		1252.Cells-with-Odd-Values-in-a-Matrix
1254.Number-of-Closed-Islands		1254.Number-of-Closed-Islands
1260.Shift-2D-Grid		1260.Shift-2D-Grid
1266.Minimum-Time-Visiting-All-Points		1266.Minimum-Time-Visiting-All-Points
1268.Search-Suggestions-System		1268.Search-Suggestions-System
1275.Find-Winner-on-a-Tic-Tac-Toe-Game		1275.Find-Winner-on-a-Tic-Tac-Toe-Game
1281.Subtract-the-Product-and-Sum-of-Digits-of-an-Integer		1281.Subtract-the-Product-and-Sum-of-Digits-of-an-Integer
1283.Find-the-Smallest-Divisor-Given-a-Threshold		1283.Find-the-Smallest-Divisor-Given-a-Threshold
1287.Element-Appearing-More-Than-In-Sorted-Array		1287.Element-Appearing-More-Than-In-Sorted-Array
1290.Convert-Binary-Number-in-a-Linked-List-to-Integer		1290.Convert-Binary-Number-in-a-Linked-List-to-Integer
1293.Shortest-Path-in-a-Grid-with-Obstacles-Elimination		1293.Shortest-Path-in-a-Grid-with-Obstacles-Elimination
1295.Find-Numbers-with-Even-Number-of-Digits		1295.Find-Numbers-with-Even-Number-of-Digits
1296.Divide-Array-in-Sets-of-K-Consecutive-Numbers		1296.Divide-Array-in-Sets-of-K-Consecutive-Numbers
1299.Replace-Elements-with-Greatest-Element-on-Right-Side		1299.Replace-Elements-with-Greatest-Element-on-Right-Side
1300.Sum-of-Mutated-Array-Closest-to-Target		1300.Sum-of-Mutated-Array-Closest-to-Target
1302.Deepest-Leaves-Sum		1302.Deepest-Leaves-Sum
1304.Find-N-Unique-Integers-Sum-up-to-Zero		1304.Find-N-Unique-Integers-Sum-up-to-Zero
1305.All-Elements-in-Two-Binary-Search-Trees		1305.All-Elements-in-Two-Binary-Search-Trees
1306.Jump-Game-III		1306.Jump-Game-III
1310.XOR-Queries-of-a-Subarray		1310.XOR-Queries-of-a-Subarray
1313.Decompress-Run-Length-Encoded-List		1313.Decompress-Run-Length-Encoded-List
1317.Convert-Integer-to-the-Sum-of-Two-No-Zero-Integers		1317.Convert-Integer-to-the-Sum-of-Two-No-Zero-Integers
1319.Number-of-Operations-to-Make-Network-Connected		1319.Number-of-Operations-to-Make-Network-Connected
1329.Sort-the-Matrix-Diagonally		1329.Sort-the-Matrix-Diagonally
1332.Remove-Palindromic-Subsequences		1332.Remove-Palindromic-Subsequences
1337.The-K-Weakest-Rows-in-a-Matrix		1337.The-K-Weakest-Rows-in-a-Matrix
1353.Maximum-Number-of-Events-That-Can-Be-Attended		1353.Maximum-Number-of-Events-That-Can-Be-Attended
1380.Lucky-Numbers-in-a-Matrix		1380.Lucky-Numbers-in-a-Matrix
1383.Maximum-Performance-of-a-Team		1383.Maximum-Performance-of-a-Team
1385.Find-the-Distance-Value-Between-Two-Arrays		1385.Find-the-Distance-Value-Between-Two-Arrays
1389.Create-Target-Array-in-the-Given-Order		1389.Create-Target-Array-in-the-Given-Order
1396.Design-Underground-System		1396.Design-Underground-System
1423.Maximum-Points-You-Can-Obtain-from-Cards		1423.Maximum-Points-You-Can-Obtain-from-Cards
1437.Check-If-All-1s-Are-at-Least-Length-K-Places-Away		1437.Check-If-All-1s-Are-at-Least-Length-K-Places-Away
1438.Longest-Continuous-Subarray-With-Absolute-Diff-Less-Than-or-Equal-to-Limit		1438.Longest-Continuous-Subarray-With-Absolute-Diff-Less-Than-or-Equal-to-Limit
1439.Find-the-Kth-Smallest-Sum-of-a-Matrix-With-Sorted-Rows		1439.Find-the-Kth-Smallest-Sum-of-a-Matrix-With-Sorted-Rows
1442.Count-Triplets-That-Can-Form-Two-Arrays-of-Equal-XOR		1442.Count-Triplets-That-Can-Form-Two-Arrays-of-Equal-XOR
1446.Consecutive-Characters		1446.Consecutive-Characters
1455.Check-If-a-Word-Occurs-As-a-Prefix-of-Any-Word-in-a-Sentence		1455.Check-If-a-Word-Occurs-As-a-Prefix-of-Any-Word-in-a-Sentence
1461.Check-If-a-String-Contains-All-Binary-Codes-of-Size-K		1461.Check-If-a-String-Contains-All-Binary-Codes-of-Size-K
1463.Cherry-Pickup-II		1463.Cherry-Pickup-II
1464.Maximum-Product-of-Two-Elements-in-an-Array		1464.Maximum-Product-of-Two-Elements-in-an-Array
1465.Maximum-Area-of-a-Piece-of-Cake-After-Horizontal-and-Vertical-Cuts		1465.Maximum-Area-of-a-Piece-of-Cake-After-Horizontal-and-Vertical-Cuts
1470.Shuffle-the-Array		1470.Shuffle-the-Array
1480.Running-Sum-of-1d-Array		1480.Running-Sum-of-1d-Array
1482.Minimum-Number-of-Days-to-Make-m-Bouquets		1482.Minimum-Number-of-Days-to-Make-m-Bouquets
1486.XOR-Operation-in-an-Array		1486.XOR-Operation-in-an-Array
1512.Number-of-Good-Pairs		1512.Number-of-Good-Pairs
1518.Water-Bottles		1518.Water-Bottles
1539.Kth-Missing-Positive-Number		1539.Kth-Missing-Positive-Number
1551.Minimum-Operations-to-Make-Array-Equal		1551.Minimum-Operations-to-Make-Array-Equal
1572.Matrix-Diagonal-Sum		1572.Matrix-Diagonal-Sum
1573.Number-of-Ways-to-Split-a-String		1573.Number-of-Ways-to-Split-a-String
1576.Replace-All-s-to-Avoid-Consecutive-Repeating-Characters		1576.Replace-All-s-to-Avoid-Consecutive-Repeating-Characters
1579.Remove-Max-Number-of-Edges-to-Keep-Graph-Fully-Traversable		1579.Remove-Max-Number-of-Edges-to-Keep-Graph-Fully-Traversable
1600.Throne-Inheritance		1600.Throne-Inheritance
1603.Design-Parking-System		1603.Design-Parking-System
1608.Special-Array-With-X-Elements-Greater-Than-or-Equal-X		1608.Special-Array-With-X-Elements-Greater-Than-or-Equal-X
1609.Even-Odd-Tree		1609.Even-Odd-Tree
1614.Maximum-Nesting-Depth-of-the-Parentheses		1614.Maximum-Nesting-Depth-of-the-Parentheses
1619.Mean-of-Array-After-Removing-Some-Elements		1619.Mean-of-Array-After-Removing-Some-Elements
1624.Largest-Substring-Between-Two-Equal-Characters		1624.Largest-Substring-Between-Two-Equal-Characters
1629.Slowest-Key		1629.Slowest-Key
1631.Path-With-Minimum-Effort		1631.Path-With-Minimum-Effort
1636.Sort-Array-by-Increasing-Frequency		1636.Sort-Array-by-Increasing-Frequency
1640.Check-Array-Formation-Through-Concatenation		1640.Check-Array-Formation-Through-Concatenation
1641.Count-Sorted-Vowel-Strings		1641.Count-Sorted-Vowel-Strings
1642.Furthest-Building-You-Can-Reach		1642.Furthest-Building-You-Can-Reach
1646.Get-Maximum-in-Generated-Array		1646.Get-Maximum-in-Generated-Array
1647.Minimum-Deletions-to-Make-Character-Frequencies-Unique		1647.Minimum-Deletions-to-Make-Character-Frequencies-Unique
1648.Sell-Diminishing-Valued-Colored-Balls		1648.Sell-Diminishing-Valued-Colored-Balls
1649.Create-Sorted-Array-through-Instructions		1649.Create-Sorted-Array-through-Instructions
1652.Defuse-the-Bomb		1652.Defuse-the-Bomb
1653.Minimum-Deletions-to-Make-String-Balanced		1653.Minimum-Deletions-to-Make-String-Balanced
1654.Minimum-Jumps-to-Reach-Home		1654.Minimum-Jumps-to-Reach-Home
1655.Distribute-Repeating-Integers		1655.Distribute-Repeating-Integers
1656.Design-an-Ordered-Stream		1656.Design-an-Ordered-Stream
1657.Determine-if-Two-Strings-Are-Close		1657.Determine-if-Two-Strings-Are-Close
1658.Minimum-Operations-to-Reduce-X-to-Zero		1658.Minimum-Operations-to-Reduce-X-to-Zero
1659.Maximize-Grid-Happiness		1659.Maximize-Grid-Happiness
1662.Check-If-Two-String-Arrays-are-Equivalent		1662.Check-If-Two-String-Arrays-are-Equivalent
1663.Smallest-String-With-A-Given-Numeric-Value		1663.Smallest-String-With-A-Given-Numeric-Value
1664.Ways-to-Make-a-Fair-Array		1664.Ways-to-Make-a-Fair-Array
1665.Minimum-Initial-Energy-to-Finish-Tasks		1665.Minimum-Initial-Energy-to-Finish-Tasks
1668.Maximum-Repeating-Substring		1668.Maximum-Repeating-Substring
1669.Merge-In-Between-Linked-Lists		1669.Merge-In-Between-Linked-Lists
1670.Design-Front-Middle-Back-Queue		1670.Design-Front-Middle-Back-Queue
1672.Richest-Customer-Wealth		1672.Richest-Customer-Wealth
1673.Find-the-Most-Competitive-Subsequence		1673.Find-the-Most-Competitive-Subsequence
1674.Minimum-Moves-to-Make-Array-Complementary		1674.Minimum-Moves-to-Make-Array-Complementary
1675.Minimize-Deviation-in-Array		1675.Minimize-Deviation-in-Array
1678.Goal-Parser-Interpretation		1678.Goal-Parser-Interpretation
1679.Max-Number-of-K-Sum-Pairs		1679.Max-Number-of-K-Sum-Pairs
1680.Concatenation-of-Consecutive-Binary-Numbers		1680.Concatenation-of-Consecutive-Binary-Numbers
1681.Minimum-Incompatibility		1681.Minimum-Incompatibility
1684.Count-the-Number-of-Consistent-Strings		1684.Count-the-Number-of-Consistent-Strings
1685.Sum-of-Absolute-Differences-in-a-Sorted-Array		1685.Sum-of-Absolute-Differences-in-a-Sorted-Array
1688.Count-of-Matches-in-Tournament		1688.Count-of-Matches-in-Tournament
1689.Partitioning-Into-Minimum-Number-Of-Deci-Binary-Numbers		1689.Partitioning-Into-Minimum-Number-Of-Deci-Binary-Numbers
1690.Stone-Game-VII		1690.Stone-Game-VII
1691.Maximum-Height-by-Stacking-Cuboids		1691.Maximum-Height-by-Stacking-Cuboids
1694.Reformat-Phone-Number		1694.Reformat-Phone-Number
1695.Maximum-Erasure-Value		1695.Maximum-Erasure-Value
1696.Jump-Game-VI		1696.Jump-Game-VI
1700.Number-of-Students-Unable-to-Eat-Lunch		1700.Number-of-Students-Unable-to-Eat-Lunch
1704.Determine-if-String-Halves-Are-Alike		1704.Determine-if-String-Halves-Are-Alike
1705.Maximum-Number-of-Eaten-Apples		1705.Maximum-Number-of-Eaten-Apples
1710.Maximum-Units-on-a-Truck		1710.Maximum-Units-on-a-Truck
1716.Calculate-Money-in-Leetcode-Bank		1716.Calculate-Money-in-Leetcode-Bank
1720.Decode-XORed-Array		1720.Decode-XORed-Array
1721.Swapping-Nodes-in-a-Linked-List		1721.Swapping-Nodes-in-a-Linked-List
1725.Number-Of-Rectangles-That-Can-Form-The-Largest-Square		1725.Number-Of-Rectangles-That-Can-Form-The-Largest-Square
1732.Find-the-Highest-Altitude		1732.Find-the-Highest-Altitude
1734.Decode-XORed-Permutation		1734.Decode-XORed-Permutation
1736.Latest-Time-by-Replacing-Hidden-Digits		1736.Latest-Time-by-Replacing-Hidden-Digits
1738.Find-Kth-Largest-XOR-Coordinate-Value		1738.Find-Kth-Largest-XOR-Coordinate-Value
1742.Maximum-Number-of-Balls-in-a-Box		1742.Maximum-Number-of-Balls-in-a-Box
1744.Can-You-Eat-Your-Favorite-Candy-on-Your-Favorite-Day		1744.Can-You-Eat-Your-Favorite-Candy-on-Your-Favorite-Day
1748.Sum-of-Unique-Elements		1748.Sum-of-Unique-Elements
1752.Check-if-Array-Is-Sorted-and-Rotated		1752.Check-if-Array-Is-Sorted-and-Rotated
1758.Minimum-Changes-To-Make-Alternating-Binary-String		1758.Minimum-Changes-To-Make-Alternating-Binary-String
1763.Longest-Nice-Substring		1763.Longest-Nice-Substring
1791.Find-Center-of-Star-Graph		1791.Find-Center-of-Star-Graph
1816.Truncate-Sentence		1816.Truncate-Sentence
1818.Minimum-Absolute-Sum-Difference		1818.Minimum-Absolute-Sum-Difference
1846.Maximum-Element-After-Decreasing-and-Rearranging		1846.Maximum-Element-After-Decreasing-and-Rearranging
1877.Minimize-Maximum-Pair-Sum-in-Array		1877.Minimize-Maximum-Pair-Sum-in-Array
1984.Minimum-Difference-Between-Highest-and-Lowest-of-K-Scores		1984.Minimum-Difference-Between-Highest-and-Lowest-of-K-Scores
2021.Brightest-Position-on-Street		2021.Brightest-Position-on-Street
2022.Convert-1D-Array-Into-2D-Array		2022.Convert-1D-Array-Into-2D-Array
2037.Minimum-Number-of-Moves-to-Seat-Everyone		2037.Minimum-Number-of-Moves-to-Seat-Everyone
2038.Remove-Colored-Pieces-if-Both-Neighbors-are-the-Same-Color		2038.Remove-Colored-Pieces-if-Both-Neighbors-are-the-Same-Color
2043.Simple-Bank-System		2043.Simple-Bank-System
2096.Step-By-Step-Directions-From-a-Binary-Tree-Node-to-Another		2096.Step-By-Step-Directions-From-a-Binary-Tree-Node-to-Another
2164.Sort-Even-and-Odd-Indices-Independently		2164.Sort-Even-and-Odd-Indices-Independently
2165.Smallest-Value-of-the-Rearranged-Number		2165.Smallest-Value-of-the-Rearranged-Number
2166.Design-Bitset		2166.Design-Bitset
2167.Minimum-Time-to-Remove-All-Cars-Containing-Illegal-Goods		2167.Minimum-Time-to-Remove-All-Cars-Containing-Illegal-Goods
2169.Count-Operations-to-Obtain-Zero		2169.Count-Operations-to-Obtain-Zero
2170.Minimum-Operations-to-Make-the-Array-Alternating		2170.Minimum-Operations-to-Make-the-Array-Alternating
2171.Removing-Minimum-Number-of-Magic-Beans		2171.Removing-Minimum-Number-of-Magic-Beans
2180.Count-Integers-With-Even-Digit-Sum		2180.Count-Integers-With-Even-Digit-Sum
2181.Merge-Nodes-in-Between-Zeros		2181.Merge-Nodes-in-Between-Zeros
2182.Construct-String-With-Repeat-Limit		2182.Construct-String-With-Repeat-Limit
2183.Count-Array-Pairs-Divisible-by-K		2183.Count-Array-Pairs-Divisible-by-K
9990085.Maximal-Rectangle		9990085.Maximal-Rectangle
9990132.Palindrome-Partitioning-II		9990132.Palindrome-Partitioning-II
9990316.Remove-Duplicate-Letters		9990316.Remove-Duplicate-Letters
9990352.Data-Stream-as-Disjoint-Intervals		9990352.Data-Stream-as-Disjoint-Intervals
9990363.Max-Sum-of-Rectangle-No-Larger-Than-K		9990363.Max-Sum-of-Rectangle-No-Larger-Than-K
9990975.Odd-Even-Jump		9990975.Odd-Even-Jump
9991044.Longest-Duplicate-Substring		9991044.Longest-Duplicate-Substring
9991292.Maximum-Side-Length-of-a-Square-with-Sum-Less-than-or-Equal-to-Threshold		9991292.Maximum-Side-Length-of-a-Square-with-Sum-Less-than-or-Equal-to-Threshold
View all files