Given an array of integers, every element
appears twice except for one. Find that single one. Note: Your algorithm should
have a linear runtime comple...
分类:
其他好文 时间:
2014-05-23 07:22:48
阅读次数:
241
向上遍历DOM树:.parent().parents().parentsUntil()向下遍历DOM树:.children().find()DOM树水平遍历:.siblings().next().nextAll().nextUntil().prev().prevAll().preUntil()三个最...
分类:
Web程序 时间:
2014-05-23 07:05:00
阅读次数:
286
今天写程序,遇到了crash,在界面初始化时不会有,想切换到别的tab页就报错了。主要内容如下:Cannot
find an outgoing row head for incoming head UIImageView:0x156caec0.Width{id:
103}, which should...
分类:
移动开发 时间:
2014-05-23 06:48:54
阅读次数:
280
Color CubeColor =
ObjCube.renderer.material.GetColor("Object名称"); //这样写无法获取物体真实颜色,得到的是(0,0,0,0) ,正确方法是,ObjCube.renderer.material.shader
= Shader.Find(...
分类:
其他好文 时间:
2014-05-23 05:11:16
阅读次数:
308
Given an arraySofnintegers, find three integers
inSsuch that the sum is closest to a given number, target. Return the sum of the
three integers. You m...
分类:
其他好文 时间:
2014-05-23 03:21:10
阅读次数:
287
Given an arraySofnintegers, are there
elementsa,b,cinSsuch thata+b+c= 0? Find all unique triplets in the array which
gives the sum of zero.Note:Elemen...
分类:
其他好文 时间:
2014-05-22 16:53:52
阅读次数:
173
【题目】
Given a collection of candidate numbers (C) and a target number (T), find all unique combinations in C where the candidate numbers sums to T.
Each number in C may only be used once in the combination.
Note:
All numbers (including target) will be ...
分类:
其他好文 时间:
2014-05-21 15:55:25
阅读次数:
259
【题目】
Given a set of candidate numbers (C) and a target number (T), find all unique combinations in C where the candidate numbers sums to T.
The same repeated number may be chosen from C unlimited number of times.
Note:
All numbers (including target) w...
分类:
其他好文 时间:
2014-05-21 15:21:28
阅读次数:
292
Eclipse 报 "The builder launch configuration could not be found" 错误的解决办法...
分类:
系统相关 时间:
2014-05-21 14:41:33
阅读次数:
295
利用Union Find的方法查找图中是否有环。
在于构建一个图数据结构,和一般图的数据结构不同的是这个图是记录了边的图,并在查找过程中不断把边连接起来,形成一个回路。
原文地址:
http://www.geeksforgeeks.org/union-find/
#pragma once
#include
#include
#include
#include
class Un...
分类:
其他好文 时间:
2014-05-21 14:12:15
阅读次数:
287