This is for the record. --- Captain Price
Some of the codes are from Internet. Please let me know if you uncomfortable that I cited your code.
I will add "cite from xxxx's blog" after commit 5c12d182238be056fd2ca6c98adeacdee1f254ed if I have refered somebody's code.
Happy coding Happy Life.
Discussions are welcomed.
Update Jan/19: I'm starting add C++ solution.
Update Feb/11: I'm starting add Java Solution. FOR EXPEDIA!
Update Apr/13: I'm continuing my work. For my girl friend. \yes/!
| # | Title | CPP | Java | Python |
|---|---|---|---|---|
| 0 | ----- | CPP | Java | Python |
| 1 | Two Sum | CPP | Java | ------ |
| 2 | Add Two Numbers | --- | Java | ------ |
| 3 | Longest Substring Without Repeating Characters | CPP | Java | ------ |
| 5 | Longest Palindrome Substring | --- | Java | ------ |
| 7 | Reverse Integer | --- | Java | ------ |
| 8 | String To Integer | --- | Java | ------ |
| 14 | Longest Common Prefix | --- | Java | ------ |
| 15 | 3Sum | --- | Java | ------ |
| 16 | 3Sum Closest | --- | Java | ------ |
| 17 | Letter Combinations Of A Phone Number | --- | Java | ------ |
| 18 | 4Sum | --- | Java | ------ |
| 19 | Remove Nth Node From End Of List | --- | Java | Python |
| 20 | Valid Parentheses | --- | Java | ------ |
| 21 | Merge Two Sorted Lists | --- | Java | ------ |
| 22 | Generate Parentheses | --- | Java | ------ |
| 24 | Swap Nodes In Pairs | --- | Java | ------ |
| 25 | Reverse Nodes In K Group | --- | Java | Python |
| 29 | Divide Two Integers | --- | Java | ------ |
| 34 | Search For A Range | --- | Java | ------ |
| 36 | Valid Sudoku | CPP | Java | ------ |
| 37 | Sudoku Solver | --- | Java | ------ |
| 39 | Combination Sum | --- | Java | ------ |
| 40 | Combination Sum II | --- | Java | ------ |
| 42 | Trapping Rain Water | --- | Java | ------ |
| 46 | Permutations | --- | Java | ------ |
| 49 | Anagrams | --- | Java | ------ |
| 50 | Pow(x,n) | --- | Java | ------ |
| 51 | NQueens | --- | Java | ------ |
| 53 | Maximum Subarray | --- | Java | ------ |
| 56 | Merge Intervals | --- | Java | ------ |
| 57 | Insert Interval | --- | Java | ------ |
| 61 | Rotate List | --- | Java | Python |
| 64 | Minimum Path Sum | --- | Java | ------ |
| 67 | Add Binary | --- | Java | ------ |
| 70 | Climbing Stairs | CPP | Java | ------ |
| 72 | Edit Distance | --- | Java | ------ |
| 74 | Search A 2D Matrix | --- | Java | ------ |
| 75 | Sort Colors | --- | Java | ------ |
| 76 | Minimum Window String | --- | Java | ------ |
| 77 | Combinations | --- | Java | ------ |
| 79 | Word Search | --- | Java | ------ |
| 82 | Remove Duplicates From Sorted List II | CPP | ---- | Python |
| 83 | Remove Duplicates From Sorted List | --- | ---- | Python |
| 85 | Maximal Rectangle | CPP | ---- | ------ |
| 89 | Gray Code | --- | Java | ------ |
| 90 | Subsets II | --- | Java | ------ |
| 92 | Reverse Linked List II | --- | Java | Python |
| 94 | Binary Tree Inorder Traversal | --- | ---- | Python |
| 96 | Unique Binary Search Trees | --- | Java | ------ |
| 97 | Interleaving String | --- | Java | ------ |
| 98 | Validate Binary Search Tree | --- | Java | ------ |
| 100 | Same Tree | --- | Java | ------ |
| 101 | Symmetric Tree | --- | Java | Python |
| 102 | Binary Tree Level Order Traversal | --- | Java | ------ |
| 103 | Binary Tree Zigzag Level Order Traversal | --- | Java | ------ |
| 104 | Maximum Depth Of Binary Tree | --- | Java | ------ |
| 105 | Construct Binary Tree from Preorder and Inorder Traversal | --- | Java | Python |
| 106 | Construct Binary Tree from Inorder and Postorder Traversal | --- | Java | ------ |
| 107 | Binary Tree Level Order Traversal II | --- | Java | ------ |
| 108 | Convert Sorted Array To Binary Search Tree | CPP | ---- | ------ |
| 110 | Balanced Binary Tree | --- | Java | ------ |
| 111 | Minimum Depth Of Binary Tree | --- | Java | ------ |
| 112 | Path Sum | --- | Java | ------ |
| 113 | Path Sum II | --- | Java | ------ |
| 114 | Flatten Binary Tree To Linked List | --- | Java | ------ |
| 117 | Populating Next Right Pointers In Each Node II | --- | Java | ------ |
| 118 | Pascal's Triangle | --- | Java | ------ |
| 119 | Pascal's Triangle II | --- | Java | ------ |
| 120 | Triangle | --- | Java | ------ |
| 125 | Valid Palindrome | --- | Java | ------ |
| 128 | Longest Consecutive Sequence | --- | Java | ------ |
| 130 | Surrounded Regions | --- | Java | ------ |
| 131 | Palindrome Partitioning | --- | Java | ------ |
| 134 | Gas Station | --- | Java | ------ |
| 136 | Single Number | --- | Java | ------ |
| 138 | Copy List With Random Pointer | --- | Java | Python |
| 139 | Word Break | CPP | Java | ------ |
| 141 | Linked List Cycle | --- | Java | Python |
| 143 | Reorder List | --- | ---- | Python |
| 144 | Binary Tree Preorder Traversal | --- | Java | ------ |
| 145 | Binary Tree Postorder Traversal | CPP | ---- | Python |
| 146 | LRU Cache | CPP | ---- | Python |
| 147 | Insertion Sort List | --- | Java | Python |
| 148 | Sort List | --- | Java | Python |
| 150 | Evaluate Reverse Polish Notation | --- | Java | ------ |
| 151 | Reverse Words In A String | --- | Java | ------ |
| 155 | Min Stack | --- | Java | ------ |
| 160 | Intersection Of Two Linked Lists | --- | Java | ------ |
| 162 | Find Peak Element | --- | Java | ------ |
| 165 | Compare Version Numbers | --- | Java | ------ |
| 168 | Excel Sheet Column Title | --- | Java | ------ |
| 169 | Majority Element | --- | Java | ------ |
| 173 | Binary Search Tree Iterator | --- | Java | ------ |
| 187 | Repeated DNA Sequences | --- | Java | ------ |
| 189 | Rotate Array | --- | Java | ------ |