Author: Cunyuan && Brother BIAN.
0-2 exercise / day, starting from Feb 2017.
Multiple Languages -- Java/Python/JavaScript, optimizing solutions frequently.
No. | Title | Details | Language | Difficulty | Type | Week |
---|---|---|---|---|---|---|
463 | Island Perimeter | Link | py, java | E | Hash Table | 2/12-2/19 |
409 | Longest Palindrome | Link | py, java | E | String | 2/12-2/19 |
345 | Reverse-Vowels | Link | py, java | E | String | 2/12-2/19 |
344 | Reverse String | Link | py, java | E | String | 2/12-2/19 |
38 | Count & Say | Link | py, java | E | String | 2/12-2/19 |
231 | Power of 2 | Link | py, java | E | Math, Bit | 2/12-2/19 |
283 | Move 0s | Link | py, java | E | Array, Pointer | 2/12-2/19 |
263 | Ugly Number | Link | py, java | E | Math | 2/12-2/19 |
53 | Max Subarray | Link | py, java | E | DP, Array, Pointer, Divide & Conquer |
2/12-2/19 |
389 | Find Difference | Link | py, java | E | String | 2/12-2/19 |
392 | Is Subsequence | Link | py, java | M | String, DP | 2/12-2/19 |
300 | Longest Increase Subseq | Link | py, java | M | DP | 2/20-2/27 |
62 | Unique Paths | Link | py, java | M | DP | 2/20-2/27 |
486 | Predict Winner | Link | --- | M | DP | 2/20-2/27 |
485 | Consecutive 1s | Link | py, java | E | Array, DP | 2/20-2/27 |
357 | Number-Unique Digit | Link | py, java | M | Math, DP | 2/20-2/27 |
416 | Partition Equal Sum | Link | py, java | M | DP | 2/20-2/27 |
455 | Assign Cookies | Link | py, java | E | Greedy | 2/20-2/27 |
435 | NonOverlapping Intv | Link | py, java | M | Greedy | 2/20-2/27 |
147 | Insertion Sort List | Link | java | M | Sort | 2/28-3/04 |
179 | Largest Number | Link | py, java | M | Sort | 2/28-3/04 |
367 | valid Square | Link | py, java | E | B-search | 2/28-3/04 |
279 | Perfect Squares | Link | py, java | M | DP | 2/28-3/04 |
494 | Target Sum | Link | py, java | M | DP/Depth-first Search | 2/28-3/04 |
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