001 |
Two Sum |
solution |
C++ |
Java |
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003 |
Longest-Substring-Without-Repeating-Characters |
solution |
C++ |
Java |
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017 |
Letter Combinations of a Phone Number |
[无] |
C++ |
Java |
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019 |
Remove Nth Node From End of List |
solution |
C++ |
Java |
|
020 |
Valid Parentheses |
[无] |
C++ |
Java |
|
021 |
Merge Two Sorted Lists |
solution |
C++ |
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|
024 |
Swap Nodes in Pairs |
[无] |
C++ |
Java |
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034 |
Search for a Range |
solution |
C++ |
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046 |
Permutations |
[缺:排列算法整理] |
C++ |
Java |
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051 |
N-Queens |
[缺:N皇后问题整理] |
C++ |
Java |
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056 |
Merge Intervals |
solution |
C++ |
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064 |
Minimum Path Sum |
solution |
C++ |
Java |
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070 |
Climbing Stairs |
solution |
C++ |
Java |
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075 |
Sort Colors |
[无] |
C++ |
Java |
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077 |
Combinations |
[缺:组合算法整理] |
C++ |
Java |
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079 |
Word Search |
[无] |
C++ |
Java |
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088 |
Merge Sorted Array |
[无] |
C++ |
|
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094 |
Binary Tree Inorder Traversal |
solution [缺:经典非递归算法] |
C++ |
Java |
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102 |
Binary Tree Level Order Traversal |
[无] |
C++ |
Java |
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104 |
Maximum Depth of Binary Tree |
[无] |
C++ |
Java |
|
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112 |
Path Sum |
[无] |
C++ |
Java |
|
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121 |
Best Time to Buy and Sell Stock |
|
C++ |
|
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122 |
Best Time to Buy and Sell Stock II |
|
C++ |
|
|
123 |
Best Time to Buy and Sell Stock III |
|
C++ |
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127 |
Word Ladder |
[无] |
C++ |
|
|
128 |
Longest Consecutive Sequence |
|
C++ |
|
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|
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141 |
Linked List Cycle |
|
C++ |
|
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142 |
Linked List Cycle II |
|
C++ |
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144 |
Binary Tree Preorder Traversal |
[无] |
C++ |
Java |
|
145 |
Binary Tree Postorder Traversal |
[缺:经典非递归算法] |
C++ |
Java |
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155 |
Min Stack |
[无] |
C++ |
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167 |
Two Sum II - Input array is sorted |
solution |
C++ |
Java |
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169 |
Majority Element |
solution |
C++ |
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188 |
Best-Time-to-Buy-and-Sell-Stock-IV |
|
C++ |
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198 |
House Robber |
solution |
C++ |
Java |
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200 |
Number of Islands |
[无] |
C++ |
Java |
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203 |
Remove Linked List Elements |
[无] |
C++ |
Java |
|
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|
206 |
Reverse Linked List |
solution |
C++ |
Java |
|
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208 |
Implement Trie (Prefix Tree) |
solution |
C++ |
|
|
209 |
Minimum Size Subarray Sum |
solution |
C++ |
Java |
|
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211 |
Add and Search Word - Data structure design |
[无] |
C++ |
|
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|
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218 |
The Skyline Problem |
|
C++ |
|
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219 |
Contains Duplicate II |
solution |
C++ |
Java |
|
220 |
Contains Duplicate III |
solution |
C++ |
Java |
|
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226 |
Invert Binary Tree |
solution |
C++ |
Java |
|
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235 |
Lowest Common Ancestor of a Binary Search Tree |
[无] |
C++ |
Java |
|
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237 |
Delete Node in a Linked List |
solution |
C++ |
Java |
|
|
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239 |
Sliding Window Maximum |
[无] |
C++ |
|
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|
257 |
Binary Tree Paths |
[缺:非递归算法] |
C++ |
Java |
|
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|
|
|
|
|
268 |
Missing Number |
solution |
C++ |
|
|
|
|
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|
279 |
Perfect Squares |
[无] |
C++ |
Java |
|
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|
|
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|
|
283 |
Move Zeroes |
solution |
C++ |
Java |
|
|
|
|
|
|
|
287 |
Find the Duplicate Number |
|
C++ |
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|
|
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|
300 |
Longest Increasing Subsequence |
solution |
C++ |
Java |
|
|
|
|
|
|
|
303 |
Range Sum Query - Immutable |
|
C++ |
|
|
|
|
|
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|
|
307 |
Range Sum Query - Mutable |
[缺:BIT] |
C++ |
|
|
308 |
Range Sum Query 2D - Mutable |
|
C++ |
|
|
309 |
Best Time to Buy and Sell Stock with Cooldown |
|
C++ |
|
|
|
|
|
|
|
|
319 |
Bulb Switcher |
[无] |
C++ |
|
|
|
|
|
|
|
|
343 |
Integer Break |
[无] |
C++ |
Java |
|
|
|
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|
|
|
347 |
Top K Frequent Elements |
[无] |
C++ |
Java |
|
|
|
|
|
|
|
349 |
Intersection of Two Arrays |
[无] |
C++ |
Java |
|
350 |
Intersection of Two Arrays II |
[无] |
C++ |
Java |
|
|
|
|
|
|
|
370 |
Range Addition |
|
C++ |
|
|
|
|
|
|
|
|
384 |
Shuffle an Array |
solution |
C++ |
|
|
|
|
|
|
|
|
386 |
Lexicographical Numbers |
|
C++ |
|
|
387 |
First Unique Character in a String |
|
C++ |
|
|
388 |
Longest Absolute File Path |
|
C++ |
|
|
389 |
Find the Difference |
|
C++ |
|
|
390 |
Elimination Game |
|
C++ |
|
|
391 |
Perfect Rectangle |
[缺:矩形求交] |
C++ |
|
|
|
|
|
|
|
|
416 |
Partition Equal Subset Sum |
[无] |
C++ |
Java |
|
|
|
|
|
|
|
434 |
Number of Segments in a String |
|
C++ |
|
|
435 |
Non-overlapping Intervals |
solution |
C++ |
Java |
|
|
|
|
|
|
|
437 |
Path Sum III |
[无] |
C++ |
Java |
|
438 |
Find All Anagrams in a String |
[无] |
C++ |
|
|
|
|
|
|
|
|
443 |
String Compression |
|
C++ |
|
|
|
|
|
|
|
|
447 |
Number of Boomerangs |
[无] |
C++ |
Java |
|
|
|
|
|
|
|
454 |
4Sum II |
[无] |
C++ |
Java |
|
455 |
Assign Cookies |
[无] |
C++ |
Java |
|
|
|
|
|
|
|
583 |
Delete Operation for Two Strings |
solution |
C++ |
|
|
|
|
|
|
|
|
598 |
Range Addition II |
|
C++ |
|
|
|
|
|
|
|
|
648 |
Replace Words |
[无] |
C++ |
|
|
|
|
|
|
|
|
672 |
Bulb Switcher II |
solution |
C++ |
|
|
673 |
Number of Longest Increasing Subsequence |
[缺:BIT;线段树] |
C++ |
|
|
674 |
Longest Continuous Increasing Subsequence |
|
C++ |
|
|
675 |
Cut Off Trees for Golf Event |
[缺:A*;Hadlock's Algo] |
C++ |
|
|
676 |
Implement Magic Dictionary |
solution |
C++ |
|
|
677 |
Map Sum Pairs |
solution |
C++ |
|
|
|
|
|
|
|
|
684 |
Redundant Connection |
solution |
C++ |
|
|
685 |
Redundant Connection II |
solution |
C++ |
|
|
|
|
|
|
|
|
690 |
Employee Importance |
solution |
C++ |
|
|
|
|
|
|
|
|
692 |
Top K Frequent Words |
solution |
C++ |
|
|
|
|
|
|
|
|
694 |
Number of Distinct Islands |
[review: hash的方式] |
C++ |
|
|
695 |
Max-Area-of-Island |
|
C++ |
|
|
696 |
Count Binary Substrings |
|
C++ |
|
|
697 |
Degree of an Array |
|
C++ |
|
|
698 |
Partition to K Equal Sum Subsets |
|
C++ |
Java |
|
699 |
Falling Squares |
[缺:线段树;块状链表] |
C++ |
|
|
|
|
|
|
|
|
711 |
Number of Distinct Islands II |
[review: hash的方式] |
C++ |
|
|
712 |
Minimum ASCII Delete Sum for Two Strings |
|
C++ |
|
|
713 |
Subarray Product Less Than K |
|
C++ |
|
|
714 |
Best Time to Buy and Sell Stock with Transaction Fee |
|
C++ |
|
|
715 |
Range Module |
[缺:set查找] |
C++ |
|
|
716 |
Max Stack |
solution |
C++ |
|
|
717 |
1-bit and 2-bit Characters |
|
C++ |
|
|
718 |
Maximum Length of Repeated Subarray |
[缺:Rolling Hash] |
C++ |
|
|
719 |
Find K-th Smallest Pair Distance |
[缺:二分搜索] |
C++ |
|
|
720 |
Longest Word in Dictionary |
solution |
C++ |
|
|
721 |
Accounts Merge |
solution |
C++ |
|
|
722 |
Remove Comments |
solution |
C++ |
|
|
723 |
Candy Crush |
solution |
C++ |
|
|
724 |
Find Pivot Index |
solution |
C++ |
|
|
725 |
Split Linked List in Parts |
solution |
C++ |
|
|
|
|
|
|
|
|
727 |
Minimum Window Subsequence |
solution |
C++ |
|
|
728 |
Self Dividing Numbers |
solution |
C++ |
|
|
729 |
My Calendar I |
solution |
C++ |
|
|
|
|
|
|
|
|
731 |
My Calendar II |
solution |
C++ |
|
|
732 |
My Calendar III |
solution |
C++ |
|
|
733 |
Flood Fill |
solution |
C++ |
|
|
734 |
Sentence Similarity |
solution |
C++ |
|
|
735 |
Asteroid Collision |
solution |
C++ |
|
|
736 |
Parse Lisp Expression |
solution |
C++ |
|
|
737 |
Sentence Similarity II |
solution |
C++ |
|
|
|
|
|
|
|
|