Idiot-maker

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2018年11月16日

Path Sum III
摘要： https://leetcode.com/problems/path-sum-iii You are given a binary tree in which each node contains an integer value. Find the number of paths that sum 阅读全文
posted @ 2018-11-16 23:55 NickyYe 阅读(104) 评论(0) 推荐(0)

Delete Node in a BST
摘要： https://leetcode.com/problems/delete-node-in-a-bst Given a root node reference of a BST and a key, delete the node with the given key in the BST. Retu 阅读全文
posted @ 2018-11-16 01:01 NickyYe 阅读(113) 评论(0) 推荐(0)