001.cpp

这是求俩个人数的最大公约数的

// 001.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"
#include "iostream"
using namespace std;
int main(int argc, char* argv[])
{int a,b,c;
cin >> a >> b;
c=a>b?b:a;
while (c>0)
{if (a%c==0&&b%c==0) break;
c--;}
cout << c << endl;
	return 0;
}