Pagini recente » Cod sursa (job #1423082) | Cod sursa (job #2778980) | Cod sursa (job #3236860) | Cod sursa (job #145986) | Cod sursa (job #2572363)
#include <bits/stdc++.h>
using namespace std;
ifstream fin ("euclid2.in");
ofstream fout ("euclid2.out");
void usain_bolt()
{
ios::sync_with_stdio(false);
fin.tie(0);
}
int gcd(int a, int b)
{
if(b == 0) return a;
return gcd(b, a % b);
}
int main()
{
usain_bolt();
int tt;
fin >> tt;
for(; tt; --tt) {
int x, y;
fin >> x >> y;
fout << gcd(x, y) << "\n";
}
return 0;
}