Cod sursa(job #1331016)
Utilizator | Data | 31 ianuarie 2015 11:18:43 | |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.39 kb |
#include <fstream>
using namespace std;
ifstream fin("euclid2.in");
ofstream fout("euclid2.out");
int n,a,b;
int euclid(int x, int y)
{
int r;
while(y)
{
r=x%y;
x=y;
y=r;
}
return x;
}
int main()
{
fin>>n;
for(int i=0;i<n;i++)
{
fin>>a>>b;
fout<<euclid(a,b)<<'\n';
}
return 0;
}