摘要：
Given two non-empty binary trees s and t, check whether tree t has exactly the same structure and node values with a subtree of s. A subtree of s is a 阅读全文
posted @ 2017-06-30 23:05
Jimmy_Cheng
阅读(686)
评论(0)
推荐(0)
摘要：
You need to construct a string consists of parenthesis and integers from a binary tree with the preorder traversing way. The null node needs to be rep 阅读全文
posted @ 2017-06-30 09:54
Jimmy_Cheng
阅读(362)
评论(0)
推荐(0)
摘要：
Given two binary trees and imagine that when you put one of them to cover the other, some nodes of the two trees are overlapped while the others are n 阅读全文
posted @ 2017-06-30 02:39
Jimmy_Cheng
阅读(3484)
评论(0)
推荐(0)
浙公网安备 33010602011771号