Cod sursa(job #927360)

Utilizator vercasAlexandru Mihai Maftei vercas Data 25 martie 2013 19:09:38
Problema Algoritmul lui Euclid Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.41 kb
#include <cstdio>

using namespace std;

int T;

int Euclid(int a, int b)
{
    if (!b) return a;

    return Euclid(b, a % b);
}

int main()
{
    freopen("euclid2.in", "r", stdin);
    freopen("euclid2.out", "w", stdout);

    scanf("%d", &T);

    int a, b;

    for (int i = 0; i < T; i++)
    {
        scanf("%d %d", &a, &b);
        printf("%d\n", Euclid(a, b));
    }

    return 0;
}