原题地址:http://oj.leetcode.com/problems/binary-tree-postorder-traversal/题意:实现后序遍历。递归实现比较简单,非递归实现。解题思路:这道题的迭代求解比先序遍历和后序遍历要麻烦一些。假设一棵树是这样的:
...
分类:
编程语言 时间:
2014-05-12 08:13:39
阅读次数:
336
Given a singly linked list where elements are
sorted in ascending order, convert it to a height balanced BST.1.
将LinkedList的值保存到一个数组中,转化成Convert Sorte...
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其他好文 时间:
2014-05-12 05:53:09
阅读次数:
367
原题地址:http://oj.leetcode.com/problems/flatten-binary-tree-to-linked-list/题意:Given
a binary tree, flatten it to a linked list in-place.For example,Given...
分类:
编程语言 时间:
2014-05-12 05:30:32
阅读次数:
367
Given an array of words and a length L, format
the text such that each line has exactly L characters and is fully (left and
right) justified.You shoul...
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其他好文 时间:
2014-05-11 15:15:29
阅读次数:
287
Given a binary tree, determine if it is a valid
binary search tree (BST).Assume a BST is defined as follows:The left subtree of
a node contains only n...
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其他好文 时间:
2014-05-11 06:46:32
阅读次数:
366
#include
#include
int main()
{
int n,m,left,right;
int count;
int deep_n,deep_m,deep_diff;
int i, j;
for( scanf("%d%d",&m,&n); n!=0 && m!=0; scanf("%d%d",...
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其他好文 时间:
2014-05-11 06:38:40
阅读次数:
395
题目链接:
http://poj.org/problem?id=1635
题目意思:
判断两棵树是否为同构的。0...
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其他好文 时间:
2014-05-11 05:37:16
阅读次数:
338
题目
Given a binary tree, find the maximum path sum.
The path may start and end at any node in the tree.
For example:
Given the below binary tree,...
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其他好文 时间:
2014-05-11 03:25:24
阅读次数:
298
本文为senlie原创,转载请保留此地址:http://blog.csdn.net/zhengsenlie
Maximum Depth of Binary Tree
Total Accepted: 16605 Total
Submissions: 38287
Given a binary tree, find its maximum depth.
...
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其他好文 时间:
2014-05-11 01:58:31
阅读次数:
441
RPM是RedHat Package
Manager(RedHat软件包管理工具)类似Windows里面的“添加/删除程序”rpm 执行安装包
二进制包(Binary)以及源代码包(Source)两种。二进制包可以直接安装在计算机中,而源代码包将会由RPM自动编译、安装。源代码包经常以src.rpm...
分类:
系统相关 时间:
2014-05-11 00:55:18
阅读次数:
489