摘要: 原题链接在这里:https://leetcode.com/problems/distribute-coins-in-binary-tree/ 题目: Given the root of a binary tree with N nodes, each node in the tree has nod 阅读全文
posted @ 2019-06-26 12:56 Dylan_Java_NYC 阅读(591) 评论(0) 推荐(0) 编辑
摘要: 原题链接在这里:https://leetcode.com/problems/binary-tree-pruning/ 题目: We are given the head node root of a binary tree, where additionally every node's value 阅读全文
posted @ 2019-06-26 12:44 Dylan_Java_NYC 阅读(279) 评论(0) 推荐(0) 编辑