Cod sursa(job #1308506)

Utilizator TiberiuDTiberiu Danciu TiberiuD Data 4 ianuarie 2015 11:41:10
Problema Algoritmul lui Euclid Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.35 kb
Raporteaza aceasta sursa 
#include <iostream>

using namespace std;

ifstream in("euclid2.in");
ofstream out("euclid2.out");

int euclid(int a,int b) {
	int r;
	while (b != 0) {
		r = a % b;
		a = b;
		b = r;
	}
	
	return a;
}

int main()
{
	int n, x, y;
	in >> n;
	for (int i = 1; i <= n; i++) {
		in >> x >> y;
		out << euclid(x, y) << "\n";
	}
	
	return 0;
}