Problem H
{sum+=i++} to Reach N
Input: standard input
Output: standard output
Memory Limit: 32 MB
All the positive numbers can be expressed as a sum of one, two or more consecutive positive i...
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其他好文 时间：
2014-07-31 20:58:37
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199
You are asked to calculate factorials of some small positive integers.InputAn integer t, 1 0){20 int num = Integer.parseInt(bf.readLine())...
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其他好文 时间：
2014-07-31 20:05:57
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165
DescriptionGiven a two-dimensional array of positive and negative integers, a sub-rectangle is any contiguous sub-array of size 1 x 1 or greater locat...
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其他好文 时间：
2014-07-31 02:38:55
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292
#include #include using namespace std; int main(){ long a,b,c; int i,flag; bool is_positive; char result[9]; while(cin>...
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其他好文 时间：
2014-07-31 02:38:15
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215
题目描述 Give you a lot of positive integers, just to find out how many prime numbers there are.. In each case, there is an integer N representing the num...
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其他好文 时间：
2014-07-30 23:35:35
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300
Problem Description
Given a positive integer n, your task is to find a positive integer m, which is a multiple of n, and that m contains the least number of different digits when represented in decim...
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其他好文 时间：
2014-07-30 14:46:03
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230
For a positive integer N , the digit-sum of N is defined as the sum of N itself and its digits.
When M is the digitsum of N , we call N a generator of M .
For example, the digit-sum of 245 is 256 (...
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其他好文 时间：
2014-07-29 21:53:12
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284
Description
Given a positive integer N, you should output the most right digit of N^N.
Input
The input contains several test cases. The first line of the input is a single integer...
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Web程序 时间：
2014-07-29 14:47:28
阅读次数：
270
Description
Given two positive integers n and k, you are asked to generate a new integer, say m, by changing some (maybe none) digits of n, such that the following properties holds:
m contains n...
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其他好文 时间：
2014-07-29 14:22:18
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225
题目：DescriptionYou've decided to carry out a survey in the theory of prime numbers. Let us remind you that a prime number is a positive integer that ha...
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其他好文 时间：
2014-07-29 10:25:58
阅读次数：
395
