Cod sursa(job #1130086)

Utilizator horiainfoTurcuman Horia horiainfo Data 28 februarie 2014 11:15:58
Problema Algoritmul lui Euclid Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.31 kb
Raporteaza aceasta sursa 
#include <fstream>

using namespace std;
ifstream fin("euclid2.in");
ofstream fout("euclid2.out");
long long n,i,a,b,r;
int main()
{
    fin>>n;
    for(i=1;i<=n;i++)
    {
        fin>>a>>b;
        r=a%b;
        while(r!=0)
            a=b,b=r,r=a%b;
        fout<<b<<'\n';
    }
    return 0;
}