Cod sursa(job #363730)

Utilizator palcuiealexAlex Palcuie palcuiealex Data 14 noiembrie 2009 14:19:13
Problema Algoritmul lui Euclid Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.32 kb
Raporteaza aceasta sursa 
#include <cstdio>
using namespace std;
int main()
{
	freopen("euclid2.in","r",stdin);
	freopen("euclid2.out","w",stdout);
	long a,b,r;
	unsigned n,i;
	scanf("%ud",&n);
	for (i=1; i<=n; i++)
	{
		scanf("%ld%ld",&a,&b);
		while (b>0)
		{
			r=a%b;
			a=b;
			b=r;
		}
		printf("%ld\n",a);
	}
	return 0;
}