Cod sursa(job #1395881)

Utilizator eusebiu-andreiEusebiu-Andrei Gagea eusebiu-andrei Data 21 martie 2015 17:51:14
Problema Algoritmul lui Euclid Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.35 kb
Raporteaza aceasta sursa 
#include <fstream>
using namespace std;
ifstream fin("euclid2.in");
ofstream fout("euclid2.out");
int main()
{
    int n,a,b,r,i;
    fin>>n;
    for(i=1;i<=n;i++)
    {
        fin>>a>>b;
        r=a%b;
        while(r)
        {
            a=b;
            b=r;
            r=a%b;
        }
        fout<<b<<"\n";
    }
    return 0;
}