当前标签：dfs

1026. Maximum Difference Between Node and Ancestor - Medium

fatttcat 2020-11-11 17:11 阅读:146 评论:0 推荐:0

99. Recover Binary Search Tree - Hard

fatttcat 2020-11-11 16:48 阅读:135 评论:0 推荐:0

133. Clone Graph - Medium

fatttcat 2020-10-29 13:45 阅读:98 评论:0 推荐:0

949. Largest Time for Given Digits - Easy

fatttcat 2020-09-02 13:42 阅读:253 评论:0 推荐:0

All Permutations I - Medium

fatttcat 2019-01-19 15:29 阅读:238 评论:0 推荐:0

Combinations Of Coins - Medium

fatttcat 2019-01-19 09:13 阅读:287 评论:0 推荐:0

All Subsets I - Medium

fatttcat 2019-01-18 19:22 阅读:405 评论:0 推荐:0

Bipartite - Hard

fatttcat 2019-01-14 19:38 阅读:290 评论:0 推荐:0

863. All Nodes Distance K in Binary Tree - Medium

fatttcat 2019-01-11 11:16 阅读:149 评论:0 推荐:0

733. Flood Fill - Easy

fatttcat 2019-01-02 08:40 阅读:147 评论:0 推荐:0

117. Populating Next Right Pointers in Each Node II - Medium

fatttcat 2019-01-01 17:00 阅读:148 评论:0 推荐:0

116. Populating Next Right Pointers in Each Node - Medium

fatttcat 2019-01-01 09:01 阅读:113 评论:0 推荐:0

106. Construct Binary Tree from Inorder and Postorder Traversal - Medium

fatttcat 2019-01-01 04:23 阅读:132 评论:0 推荐:0

105. Construct Binary Tree from Preorder and Inorder Traversal - Medium

fatttcat 2018-12-31 19:23 阅读:131 评论:0 推荐:0

114. Flatten Binary Tree to Linked List - Medium

fatttcat 2018-12-31 15:01 阅读:113 评论:0 推荐:0

199. Binary Tree Right Side View - Medium

fatttcat 2018-12-31 12:06 阅读:129 评论:0 推荐:0

98. Validate Binary Search Tree - Medium

fatttcat 2018-12-31 09:37 阅读:156 评论:0 推荐:0

113. Path Sum II - Medium

fatttcat 2018-12-30 10:41 阅读:104 评论:0 推荐:0

112. Path Sum - Easy

fatttcat 2018-12-30 10:07 阅读:95 评论:0 推荐:0

897. Increasing Order Search Tree - Easy

fatttcat 2018-12-30 09:43 阅读:161 评论:0 推荐:0