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PAT 1118 Birds in Forest [一般]
Some scientists took pictures of thousands of birds in a forest. Assume that all the birds appear in the same picture belong to the same tree. You are ...
分类:其他好文   时间:2018-10-29 16:05:54    阅读次数:190
[leetcode]100.Same Tree
题目 Given two binary trees, write a function to check if they are the same or not. Two binary trees are considered the same if they are structurally id ...
分类:其他好文   时间:2018-10-02 17:39:32    阅读次数:203
100. Same Tree (Tree)
注意null的时候要单独判断 因为不能用val ...
分类:其他好文   时间:2018-08-28 22:38:57    阅读次数:159
100. 相同的树
100. 相同的树 https://leetcode-cn.com/problems/same-tree/description/ ...
分类:其他好文   时间:2018-08-27 10:29:38    阅读次数:155
[LeetCode] Binary Tree Pruning 二叉树修剪
We are given the head node root of a binary tree, where additionally every node's value is either a 0 or a 1. Return the same tree where every subtree ...
分类:其他好文   时间:2018-08-27 00:18:16    阅读次数:182
PAT 1118 Birds in Forest
Some scientists took pictures of thousands of birds in a forest. Assume that all the birds appear in the same picture belong to the same tree. You are ...
分类:其他好文   时间:2018-08-19 19:06:06    阅读次数:151
Leetcode100 Same Tree
这题比较简单,思路和之前做过的Merge Two Trees类似,都是对树的遍历进行简单运用,这里选择的递归的前序遍历。 ...
分类:其他好文   时间:2018-07-15 12:04:30    阅读次数:170
100. Same Tree
该题是检测两棵树是否一样,主要思路是通过递归的方法对树进行中序遍历,比较简单,直接贴上代码: END ...
分类:其他好文   时间:2018-04-18 10:28:44    阅读次数:158
Leetcode--Same Tree(0100)
转载请注明:http://www.cnblogs.com/igoslly/p/8707664.html 来看一下题目: Given two binary trees, write a function to check if they are the same or not. Two binary ...
分类:其他好文   时间:2018-04-03 14:20:40    阅读次数:147
100. Same Tree同样的树
[抄题]: Given two binary trees, write a function to check if they are the same or not. Two binary trees are considered the same if they are structurally ...
分类:其他好文   时间:2018-03-11 11:52:17    阅读次数:110
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