#include<cstdio>#include<ctime>#include<iostream>#include<algorithm> using namespace std; int n,m,q,father[20005],x,y,r1,r2; int find(int x){ while(fa
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其他好文 时间:
2016-03-12 13:15:10
阅读次数:
107
Given an array S of n integers, are there elements a, b,c, and d in S such that a + b + c + d = target? Find all unique quadruplets in the array which
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其他好文 时间:
2016-03-12 08:03:00
阅读次数:
193
Given an array S of n integers, find three integers in S such that the sum is closest to a given number, target. Return the sum of the three integers.
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其他好文 时间:
2016-03-12 08:02:24
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166
Given an array S of n integers, are there elements a, b,c in S such that a + b + c = 0? Find all unique triplets in the array which gives the sum of z
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其他好文 时间:
2016-03-12 06:44:18
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181
1.看代码时发现了JQuery的end()方法:该方法能够结束JQuery命令链中当前的筛选操作,并将匹配元素集还原为原本的状态。JQuery文档中是这么定义的:JQuery回到最近的一个“破坏性”对象之前,即将匹配的元素列表还原为前一次的状态。 比如,$("p").find("span").end
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其他好文 时间:
2016-03-12 01:28:13
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196
Given an array S of n integers, find three integers in S such that the sum is closest to a given number, target. Return the sum of the three integers.
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其他好文 时间:
2016-03-12 01:25:38
阅读次数:
169
题目描述: Find the contiguous subarray within an array (containing at least one number) which has the largest sum. For example, given the array [?2,1,?3,4
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其他好文 时间:
2016-03-11 20:39:10
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177
Find the contiguous subarray within an array (containing at least one number) which has the largest sum.
For example, given the array [?2,1,?3,4,?1,2,1,?5,4],
the contiguous subarray [4,?1,2,1...
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编程语言 时间:
2016-03-11 19:04:57
阅读次数:
212
You are given a string, s, and a list of words, words, that are all of the same length. Find all starting indices of substring(s) in s that is a conca
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其他好文 时间:
2016-03-11 16:59:48
阅读次数:
149
jQuery获取Select元素,并选择的Text和Value: 1. $("#select_id").change(function(){//code...}); //为Select添加事件,当选择其中一项时触发 2. var checkText=$("#select_id").find("opt
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Web程序 时间:
2016-03-11 12:05:17
阅读次数:
240