leetcode/

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

Directories ¶

Path	Synopsis
BFS
542.01-Matrix
994.Rotting-Oranges
DFS
116.Populating-Next-Right-Pointers-in-Each-Node
131.Palindrome-Partitioning
200.Number-of-Islands
509.Fibonacci-Number
617.Merge-Two-Binary-Trees
695.Max-Area-of-Island
733.Flood-Fill
79.Word-Search
DP
1143.Longest-Common-Subsequence
120.Triangle
132.Palindrome-Partitioning-II
139.Word-Break
300.Longest-Increasing-Subsequence
322.Coin-Change
416.Partition-Equal-Subset-Sum
45.Jump-Game-II
494.Target-Sum
518.Coin-Change-2
55.Jump-Game
62.Unique-Paths
63.Unique-Paths-II
64.Minimum-Path-Sum
70.Climbing-Stairs
72.Edit-Distance
746.Min-Cost-Climbing-Stairs
931.Minimum-Falling-Path-Sum
lintcode-125-Backpack-II
lintcode-92-Backpack
array
1.Two-Sum
1122.Relative-Sort-Array
118.Pascals-Triangle
119.Pascals-Triangle-II
121.Best-Time-to-Buy-and-Sell-Stock
153.Find-Minimum-in-Rotated-Sorted-Array
154.Find-Minimum-in-Rotated-Sorted-Array-II
209.Minimum-Size-Subarray-Sum
215.Kth-Largest-Element-in-an-Array
217.Contains-Duplicate
220.Contains-Duplicate-III
278.First-Bad-Version
303.Range-Sum-Query-Immutable
304.Range-Sum-Query-2D-Immutable
33.Search-in-Rotated-Sorted-Array
34.Find-First-and-Last-Position-of-Element-in-Sorted-Array
349.Intersection-of-Two-Arrays
35.Search-Insert-Position
350.Intersection-of-Two-Arrays-II
36.Valid-Sudoku
367.Valid-Perfect-Square
37.Sudoku-Solver
525.Contiguous-Array
528.Random-Pick-with-Weight
53.Maximum-Subarray
539.Minimum-Time-Difference
540.Single-Element-in-a-Sorted-Array
56.Merge-Intervals
560.Subarray-Sum-Equals-K
566.Reshape-the-Matrix
69.Sqrtx
704.Binary-Search
713.Subarray-Product-Less-Than-K
724.Find-Pivot-Index
729.My-Calendar-I
73.Set-Matrix-Zeroes
852.Peak-Index-in-a-Mountain-Array
875.Koko-Eating-Bananas
backTracking
17.Letter-Combinations-of-a-Phone-Number
216.Combination-Sum-III
22.Generate-Parentheses
39.Combination-Sum
46.Permutations
47.Permutations-II
77.Combinations
78.Subsets
90.Subsets-II
greedy
135.Candy
1465.Maximum-Area-of-a-Piece-of-Cake-After-Horizontal-and-Vertical-Cuts
435.Non-overlapping-Intervals
452.Minimum-Number-of-Arrows-to-Burst-Balloons
455.Assign-Cookies
605.Can-Place-Flowers
hashtable
146.LRU-Cache
49.Group-Anagrams
953.Verifying-an-Alien-Dictionary
linkedlist
141.Linked-List-Cycle
142.Linked-List-Cycle-II
143.Reorder-List
148.Sort-List
160.Intersection-of-Two-Linked-Lists
2.Add-Two-Numbers
203.Remove-Linked-List-Elements
206.Reverse-Linked-List
21.Merge-Two-Sorted-Lists
23.Merge-k-Sorted-Lists
234.Palindrome-Linked-List
24.Swap-Nodes-in-Pairs
430.Flatten-a-Multilevel-Doubly-Linked-List
445.Add-Two-Numbers-II
708.insert-into-a-sorted-circular-linked-list
82.Remove-Duplicates-from-Sorted-List-II
83.Remove-Duplicates-from-Sorted-List
876.Middle-of-the-Linked-List
queue
346.Moving-Window-Avergae
347.Top-K-Frequent-Elements
373.Find-K-Pairs-with-Smallest-Sums
703.Kth-Largest-Element-in-a-Stream
933.Number-of-Recent-Calls
stack
0020.Valid-Parentheses
1047.Remove-All-Adjacent-Duplicates-In-String
150.Evaluate-Reverse-Polish-Notation
232.Implement-Queue-using-Stacks
735.Asteroid-Collision
739.Daily-Temperatures
84.Largest-Rectangle-in-Histogram
85.Maximal-Rectangle
string
125.Valid-Palindrome
1268.Search-Suggestions-System
242.Valid-Anagram
3.Longest-Substring-Without-Repeating-Characters
318.Maximum-Product-of-Word-Lengths
383.Ransom-Note
387.First-Unique-Character-in-a-String
438.Find-All-Anagrams-in-a-String
567.Permutation-in-String
647.Palindromic-Substrings
680.Valid-Palindrome-II
76.Minimum-Window-Substring
tree
0094.Binary-Tree-Inorder-Traversal
0144.Binary-Tree-Preorder-Traversal
0145.Binary-Tree-Postorder-Traversal
102.Binary-Tree-Level-Order-Traversal
1038.Binary-Search-Tree-to-Greater-Sum-Tree
104.Maximum-Depth-of-Binary-Tree
107.Binary-Tree-Level-Order-Traversal-II
112.Path-Sum
113.Path-Sum-II
124.Binary-Tree-Maximum-Path-Sum
173.Binary-Search-Tree-Iterator
199.Binary-Tree-Right-Side-View
208.Implement-Trie-Prefix-Tree
257.Binary-Tree-Paths
285-inorder-successor-in-bst
297.Serialize-and-Deserialize-Binary-Tree
421.Maximum-XOR-of-Two-Numbers-in-an-Array
429.N-ary-Tree-Level-Order-Traversal
437.Path-Sum-III
450.Delete-Node-in-a-BST
513.Find-Bottom-Left-Tree-Value
515.Find-Largest-Value-in-Each-Tree-Row
538.Convert-BST-to-Greater-Tree
590.N-ary-Tree-Postorder-Traversal
637.Average-of-Levels-in-Binary-Tree
648.Replace-Words
653.Two-Sum-IV-Input-is-a-BST
676.Implement-Magic-Dictionary
677.Map-Sum-Pairs
814.Binary-Tree-Pruning
820.Short-Encoding-of-Words
897.Increasing-Order-Search-Tree
919.Complete-Binary-Tree-Inserter
95.Unique-Binary-Search-Trees-II
two-pointers
15.3Sum
167.Two-Sum-II-Input-Array-Is-Sorted
189.Rotate-Array
19.Remove-Nth-Node-From-End-of-List
26.Remove-Duplicates-from-Sorted-Array
27.Remove-Element
283.Move-Zeroes
344.Reverse-String
557.Reverse-Words-in-a-String-III
80.Remove-Duplicates-from-Sorted-Array-II
844.Backspace-String-Compare
876.Middle-of-the-Linked-List
88.Merge-Sorted-Array
977.Squares-of-a-Sorted-Array

?	: This menu
/	: Search site
f or F	: Jump to
y or Y	: Canonical URL