Given an array of integers, every element appears three times
except for one. Find that single one.
#include
#include
#include
using namespace std;
#define STOP system("pause")
#if 0
class Soluti...
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其他好文 时间:
2014-09-02 17:46:55
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177
There are three separate approaches to pattern matching provided by?PostgreSQL: the traditional?SQL?LIKE?operator, the more recent?SIMILAR TO?operator (added in SQL:1999), and?POSIX-style r...
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数据库 时间:
2014-09-01 12:44:23
阅读次数:
380
一、TCP(Transmission Control Protocol)原理介绍(参考维基百科) TCP连接包括三种状态:连接建立、数据传送和连接终止。 TCP用三路握手(three-way handshake)过程穿件一个连接。在连接创建过程中,很多参数要被初始化,例如序号被初始化以保证按序传输和...
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其他好文 时间:
2014-08-31 17:12:31
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156
给定一个整数数组(长度不小于3) 和 一个目标值, 从数组中找出3个元素, 使得它们的和与目标值最接近, 返回这个和. 可以认为每个输入的组合都是只有唯一解的.解法思路参考: Finding three elements in an array whose sum is closest to an ...
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其他好文 时间:
2014-08-28 22:38:06
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212
Description
The funny stone game is coming. There are n piles of stones, numbered with
0, 1, 2,..., n - 1. Two persons pick stones in turn. In every turn, each person selects three piles of stones...
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其他好文 时间:
2014-08-28 16:15:29
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523
Let's consider a triangle of numbers in which a number appears in the first line, two numbers appear in the second line, three in the third line, etc....
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其他好文 时间:
2014-08-28 13:03:29
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218
Beans GameTime Limit: 5 Seconds Memory Limit: 32768 KBThere are three piles of beans. TT and DD pick any number of beans from any pile or the same num...
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其他好文 时间:
2014-08-27 18:32:48
阅读次数:
150
Description
We all love recursion! Don't we?
Consider a three-parameter recursive function w(a, b, c):
if a
1
if a > 20 or b > 20 or c > 20, then w(a, b, c) returns:
w(20, 20, 20)
if a...
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其他好文 时间:
2014-08-27 16:44:18
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229
Biorhythms
Time Limit: 1000MS
Memory Limit: 10000K
Total Submissions: 113517
Accepted: 35597
Description
Some people believe that there are three cycles in a person...
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其他好文 时间:
2014-08-26 15:29:06
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389
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:
2014-08-24 19:14:43
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211