Cod sursa(job #2427755)

Utilizator AlexBolfaAlex Bolfa AlexBolfa Data 2 iunie 2019 10:28:09
Problema Algoritmul lui Euclid Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.35 kb
#include <fstream>
using namespace std;
ifstream fin("euclid2.in");
ofstream fout("euclid2.out");

int t,a,b;

int gcd(int a,int b){
    int r;
    while(b){
        r=a%b;
        a=b;
        b=r;
    }
    return a;
}

int main(){
    fin>>t;
    while(t--){
        fin>>a>>b;
        fout<<gcd(a,b)<<'\n';
    }
    return 0;
}