Cod sursa(job #949062)

Utilizator BLz0rDospra Cristian BLz0r Data 12 mai 2013 13:37:32
Problema Algoritmul lui Euclid Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.28 kb
Raporteaza aceasta sursa 
#include <cstdio>
using namespace std;

FILE *f=fopen ("cmmdc.in","r");
FILE *g=fopen ("cmmdc.out","w");

int main(){
	int a,b,r;
	
	fscanf (f,"%d%d",&a,&b);
	
	r=a%b;
	while (r!=0){
		a=b;
		b=r;
		r=a%b;
	}
	if (b==1){
		b=0;
	}
	fprintf (g,"%d",b);
	
	return 0;
}