Cod sursa(job #792799)

Utilizator kiralalaChitoraga Dumitru kiralala Data 30 septembrie 2012 13:30:32
Problema Algoritmul lui Euclid Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.34 kb
#include<fstream>

using namespace std;

ifstream f("std.in.txt");
ofstream o("std.out.txt");

int cmmdc(int a, int b)
{
    int r;
    while(b)
   {
    r=a%b;
    a=b;
    b=r;
   }
    return a;
}
int main()
{
	int n,a,b;
	f>>n;
	for(int i=0;i<n;i++)
    {
        f>>a>>b;
        o<<cmmdc(a,b)<<'\n';
    }


	return 0;
}