Divide two integers without using multiplication, division and mod operator.If it is overflow, return MAX_INT.思路:任何一个整数可以表示成以2的幂为底的一组基的线性组合,即num=a_0*2...
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其他好文 时间:
2015-09-17 07:37:23
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125
题目:click here题意:看hint就懂了分析:数论小题,在n0.5时间里求n的质因子数#include using namespace std;typedef long long ll;int n, x;ll ans;void solve() { ans = 0; for...
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其他好文 时间:
2015-09-16 17:26:25
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155
Bizon the Champion isn't just charming, he also is very smart.While some of us were learning the multiplication table, Bizon the Champion had fun in h...
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其他好文 时间:
2015-09-14 15:22:26
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189
【题目】 Divide two integers without using multiplication, division and mod operator. If it is overflow, return MAX_INT. 题目的意思就是:不使用*、/、%运算符进行除法运算 【思路】 这道...
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其他好文 时间:
2015-09-07 12:26:06
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116
Problem:Divide two integers without using multiplication, division and mod operator.If it is overflow, return MAX_INT.Analysis:The question is not har...
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其他好文 时间:
2015-09-06 10:57:49
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198
Problem:Given two numbers represented as strings, return multiplication of the numbers as a string.Note: The numbers can be arbitrarily large and are ...
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其他好文 时间:
2015-09-03 01:50:09
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202
Multiplication PuzzleTime Limit:1000MSMemory Limit:65536KTotal Submissions:7252Accepted:4478DescriptionThe multiplication puzzle is played with a row ...
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其他好文 时间:
2015-09-02 21:59:15
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182
??
x x x 11
x x x 15
x x x 19
16 14 15 15
讨论贴:
http://bbs.csdn.net/topics/391816265
先求横竖斜三行的精确匹配方法:
// puzzl.cpp : 定义控制台应用程序的入口点。
//
#include "stdafx.h"
/...
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其他好文 时间:
2015-08-31 10:09:21
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177
题目Given two numbers represented as strings, return multiplication of the numbers as a string.Note: The numbers can be arbitrarily large and are non-negative.分析计算两个字符串表示的非负大整数的乘积,结果仍然用字符串表示。我们都熟悉笔算的整数乘积...
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其他好文 时间:
2015-08-28 19:55:41
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136
Matrix Multiplication
Time Limit: 2000/1000MS (Java/Others) Memory Limit: 128000/64000KB (Java/Others)
Submit Statistic Next
Problem
Problem Description
Let us consider undirected...
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其他好文 时间:
2015-08-28 00:54:46
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187