Cod sursa(job #1690471)
Utilizator | Data | 15 aprilie 2016 09:21:07 | |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 30 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.32 kb |
#include<bits/stdc++.h>
using namespace std;
ifstream fin("euclid2.in");
ofstream fout("euclid2.out");
long long gcd(long long a,long long b)
{
if(!b) return a;
return gcd(b,a%b);
}
long long x,y;
int n;
int main()
{
fin>>n;
for(;n;n--)
{
fin>>x>>y;
fout<<gcd(x,y)<<endl;
}
return 0;
}