Cod sursa(job #1240383)

Utilizator tudorcomanTudor Coman tudorcoman Data 11 octombrie 2014 11:14:46
Problema Algoritmul lui Euclid Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.32 kb
Raporteaza aceasta sursa 
#include <cstdio>

using namespace std;

int main()
{
    freopen("cmmdc.in","r",stdin);
    freopen("cmmdc.out","w",stdout);
int a,b,r;
  scanf( "%d%d", &a, &b );
  while ( b > 0 ) {
    r = a % b;
    a = b;
    b = r;
  }
  if(a==1)
        printf("0\n");
    else
        printf( "%d", a );

  return 0;
}