当前标签：leetcode

1110. 删点成林

linqiaozhou 2021-06-20 16:39 阅读:46 评论:0 推荐:0

187. Repeated DNA Sequences

linqiaozhou 2020-07-25 14:53 阅读:109 评论:0 推荐:0

287. Find the Duplicate Number

linqiaozhou 2020-07-18 16:35 阅读:103 评论:0 推荐:0

279. Perfect Squares

linqiaozhou 2020-07-18 14:14 阅读:130 评论:0 推荐:0

123. Best Time to Buy and Sell Stock III (Hard)

linqiaozhou 2016-08-29 17:20 阅读:948 评论:0 推荐:0

linqiaozhou 2015-09-26 20:47 阅读:299 评论:0 推荐:0

80. Remove Duplicates from Sorted Array I&&II

linqiaozhou 2015-09-16 14:33 阅读:198 评论:0 推荐:0

41. First Missing Positive(Hard)

linqiaozhou 2015-09-06 21:20 阅读:459 评论:0 推荐:0

10.Regular Expression Matching(Hard 动态规划)

linqiaozhou 2015-09-06 11:43 阅读:833 评论:0 推荐:0

98.Validate Binary Search Tree（二查搜索树）

linqiaozhou 2015-09-04 21:21 阅读:186 评论:0 推荐:0

4. Median of Two Sorted Arrays(Hard 经典的二分和分治算法)

linqiaozhou 2015-09-02 16:56 阅读:377 评论:0 推荐:0

23. Merge k Sorted Lists(Hard）

linqiaozhou 2015-09-02 11:45 阅读:1476 评论:0 推荐:0

36&&37 Valid Sudoku&&Sudoku Solver（Hard）

linqiaozhou 2015-09-02 11:08 阅读:264 评论:0 推荐:0

87.Scramble String (Hard-Google的面试题-三维动态规划的范例)

linqiaozhou 2015-09-01 16:14 阅读:598 评论:0 推荐:0

Reverse Nodes in k-Group——简单的指针问题

linqiaozhou 2015-09-01 15:47 阅读:223 评论:0 推荐:0

Copy List with Random Pointer——技巧

linqiaozhou 2015-08-31 22:08 阅读:202 评论:0 推荐:0

103. Binary Tree Zigzag Level Order Traversal

linqiaozhou 2015-08-27 21:22 阅读:256 评论:0 推荐:0

173. Binary Search Tree Iterator

linqiaozhou 2015-08-25 20:12 阅读:170 评论:0 推荐:0

54&&59. Spiral Matrix I&&II

linqiaozhou 2015-08-24 20:01 阅读:170 评论:0 推荐:0

145. Binary Tree Postorder Traversal

linqiaozhou 2015-08-23 21:14 阅读:291 评论:0 推荐:0