Cod sursa(job #1505274)
Utilizator | Cioba Catalin CiobaCatalin | Data | 18 octombrie 2015 22:39:05 |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.48 kb |
#include <cstdio>
#include <fstream>
using namespace std;
int gcd(int a, int b) {
if (b == 0)
return a;
return gcd(b, a % b);
}
int main()
{
freopen("euclid2.in", "r", stdin);
freopen("euclid2.out", "w", stdout);
int t, a, b;
//cin >> t;
scanf("%d", &t);
while (t--) {
//cin >> a >> b;
scanf("%d %d", &a, &b);
//cout << gcd(a,b) << endl;
printf("%d\n", gcd(a,b));
}
return 0;
}