当前标签：DFS

Path Sum的变体

YRB 2016-03-17 03:32 阅读:255 评论:0 推荐:0

301. Remove Invalid Parentheses

YRB 2015-12-15 23:29 阅读:3389 评论:0 推荐:0

298. Binary Tree Longest Consecutive Sequence

YRB 2015-12-15 07:36 阅读:2623 评论:0 推荐:0

294. Flip Game II

YRB 2015-12-13 21:57 阅读:2723 评论:0 推荐:0

286. Walls and Gates

YRB 2015-12-11 12:23 阅读:2091 评论:0 推荐:0

257. Binary Tree Paths

YRB 2015-12-03 05:04 阅读:1527 评论:0 推荐:0

254. Factor Combinations

YRB 2015-12-03 00:42 阅读:2954 评论:0 推荐:0

248. Strobogrammatic Number III

YRB 2015-12-01 06:02 阅读:700 评论:0 推荐:0

247. Strobogrammatic Number II

YRB 2015-12-01 04:17 阅读:1118 评论:0 推荐:0

226. Invert Binary Tree

YRB 2015-11-25 12:36 阅读:571 评论:0 推荐:0

216. Combination Sum III

YRB 2015-11-22 23:20 阅读:965 评论:0 推荐:0

210. Course Schedule II

YRB 2015-11-19 13:09 阅读:1394 评论:0 推荐:0

207. Course Schedule

YRB 2015-05-11 03:53 阅读:4754 评论:0 推荐:0

200. Number of Islands

YRB 2015-05-10 06:46 阅读:2068 评论:0 推荐:0

140. Word Break II

YRB 2015-04-19 11:21 阅读:1678 评论:0 推荐:0

139. Word Break

YRB 2015-04-19 11:19 阅读:1542 评论:1 推荐:0

138. Copy List with Random Pointer

YRB 2015-04-19 11:18 阅读:449 评论:1 推荐:0

133. Clone Graph

YRB 2015-04-19 11:01 阅读:1277 评论:0 推荐:0

129. Sum Root to Leaf Numbers

YRB 2015-04-19 10:43 阅读:765 评论:0 推荐:0

126. Word Ladder II

YRB 2015-04-19 00:37 阅读:828 评论:0 推荐:0