本文是在学习中的总结，欢迎转载但请注明出处：
本文是在学习中的总结，欢迎转载但请注明出处：http://blog.csdn.net/pistolove/article/details/43404205
A robot is located at the top-left corner of a m x n grid (marked 'Start' in the diagram below).
The robot can only move either down or right at a...
分类：
其他好文 时间：
2015-02-02 09:37:48
阅读次数：
177
题目https://oj.leetcode.com/problems/unique-paths/A robot is located at the top-left corner of a m x n grid (marked 'Start' in the diagram below).The ro...
分类：
其他好文 时间：
2015-02-01 01:50:40
阅读次数：
214
A robot is located at the top-left corner of a m x n grid (marked 'Start' in the diagram below).
The robot can only move either down or right at any point in time. The robot is trying to reach th...
分类：
编程语言 时间：
2015-01-30 16:05:00
阅读次数：
257
题目：
A robot is located at the top-left corner of a m x n grid (marked 'Start' in the diagram below).
The robot can only move either down or right at any point in time. The robot is trying to r...
分类：
其他好文 时间：
2015-01-29 19:42:21
阅读次数：
206
Follow up for "Unique Paths":Now consider if some obstacles are added to the grids. How many unique paths would there be?An obstacle and empty space is marked as 1 and 0 respectively in the grid.For e...
分类：
其他好文 时间：
2015-01-27 13:28:19
阅读次数：
149
Electric resistance
Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d
& %I64u
Submit Status
Description
Now give you a circuit who has n nodes (marked from 1 to n) ,...
分类：
其他好文 时间：
2015-01-27 11:14:14
阅读次数：
206
Details not refined yet..struct Ret{ Ret(TreeNode *p, Mask rm) : pVal(p), m(rm){} TreeNode *pVal; Mask m;};class Solution {public: Ret lca...
分类：
其他好文 时间：
2015-01-27 07:03:07
阅读次数：
193
我使用的是JQuery-2.1.1版本，在这个版本以及之前，JQuery中的层级选择器有4种。我们通过这4种选择器，来操作下面的HTML。
1、$("ancestor descendant")，选中祖先ancestor下的所有满足条件的后代descendant。
如$("#outer input")会选中button1，button2，b...
分类：
Web程序 时间：
2015-01-26 17:17:02
阅读次数：
208
题目：A robot is located at the top-left corner of amxngrid (marked 'Start' in the diagram below).The robot can only move either down or right at any poi...
分类：
编程语言 时间：
2015-01-26 16:32:36
阅读次数：
173
android开发的时候，初次使用.9图片出现以下：Error:No marked region found along edge. - Found along top edge.原因：如图：上边和左边的点不在边框区域，而是在透明区域。应多注意
分类：
其他好文 时间：
2015-01-25 16:27:10
阅读次数：
264
