Cod sursa(job #739354)

Utilizator speederPetru Radu speeder Data 22 aprilie 2012 20:02:18
Problema Algoritmul lui Euclid Scor 30
Compilator cpp Status done
Runda Arhiva educationala Marime 0.38 kb
#include <fstream>
using namespace std;
ifstream f("euclid2.in");
ofstream g("euclid2.out");
long euclid(long x,long y)
{
    long r;
    while(y)
    {
        r=x%y;
        x=y;
        y=r;
    }
    return x;
}
int main()
{
    int n;
    long x,y;
    f>>n;
    for(int i=1;i<=n;i++)
    {
        f>>x>>y;
        g<<euclid(x,y)<<endl;
    }
    return 0;
}