Cod sursa(job #904460)

Utilizator raduchirilaChirila Radu Razvan raduchirila Data 4 martie 2013 14:41:02
Problema Algoritmul lui Euclid Scor 30
Compilator cpp Status done
Runda Arhiva educationala Marime 0.28 kb
#include <fstream>
using namespace std;
int main()
{
	ifstream fin("euclid2.in");
	ofstream fout("euclid2.out");
	int n,a,b,r,i;
	fin>>n;
	for(i=1;i<=n;i++)
	{
		fin>>a>>b;
		r=a%b;
		while (r>1)
		{
			a=b;
			b=r;
			r=a%b;
		}
		fout<<b<<'\n';
	}
	return 0;
}