Cod sursa(job #2162184)
Utilizator | Andreea Alexandra Patica alexandra_patica | Data | 12 martie 2018 08:46:35 |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.4 kb |
#include <cstdio>
#include <algorithm>
using namespace std;
int n, a, b, r;
int main ()
{
freopen("euclid2.in", "r", stdin);
freopen("euclid2.out", "w", stdout);
scanf("%d", &n);
for (int i=1; i<=n; i++){
scanf("%d%d", &a, &b);
while (b>0){
r=b%a;
a=b;
b=r;
}
printf("%d\n", a);
}
return 0;
}