Pagini recente » Cod sursa (job #2703343) | Cod sursa (job #1626929) | Borderou de evaluare (job #639694) | Cod sursa (job #2796884) | Cod sursa (job #3237025)
#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("euclid2.in");
ofstream fout("euclid2.out");
int euclid(int a, int b);
int main()
{
int n, a, b, i;
fin >> n;
for(i = 0; i < n; i++)
{
fin >> a >> b;
fout << euclid(a, b) << '\n';
}
return 0;
}
int euclid(int a, int b)
{
int r;
while(b)
{
r = a % b;
a = b;
b = r;
}
return a;
}