Cod sursa(job #1922630)
Utilizator | Data | 10 martie 2017 18:09:13 | |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 30 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.41 kb |
#include <fstream>
using namespace std;
ifstream f("euclid2.in");
ofstream g("euclid2.out");
int n, a, b;
int euclid( int a, int b )
{
int r = a % b;
while ( r )
{
a = b;
b = r;
r = a % b;
}
return b;
}
int main()
{
f >> n;
while ( n -- )
{
f >> a >> b;
g << euclid( a, b ) << endl;
}
return 0;
}