Cod sursa(job #2379358)

Utilizator CuellyCudla Ioan Radu Cuelly Data 13 martie 2019 13:52:02
Problema Algoritmul lui Euclid Scor 60
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.33 kb
Raporteaza aceasta sursa 
#include <fstream>
using namespace std;
int x,y,n,i;
ifstream f("euclid2.in");
ofstream g("euclid2.out");
int gcd(int A, int B)
{
    if (!B) return A;
    if (A > B) return gcd(A-B, B);
    return gcd(A, B-A);
}

int main(){
f>>n;
for(i=1;i<=n;i++){
f>>x>>y;
g<<gcd(x,y)<<"\n";
}
f.close();
g.close();
return 0;
}