Cod sursa(job #1610265)

Utilizator alexoloieriAlexandru Oloieri alexoloieri Data 23 februarie 2016 13:28:21
Problema Algoritmul lui Euclid extins Scor 30
Compilator cpp Status done
Runda Arhiva educationala Marime 0.71 kb
#include <fstream>

using namespace std;
ifstream fin("euclid3.in");
ofstream fout("euclid3.out");

int Euclid_extins(int a,int b,int& x,int& y);


int a,b,c,d,x,y,ceva;

int main()
{
int k,i;
fin>>k;
for (i=1;i<=k;i++)
    {fin>>a>>b>>c;
    d=Euclid_extins(a,b,x,y);
    if (c%d!=0) fout<<"0 0";
        else
        {
         ceva=c/d;
         fout<<x*ceva<<' '<<y*ceva<<'\n';
        }
    }
return 0;
}

int Euclid_extins(int a,int b,int& x,int& y)
    {int x1,d,y1;
     if (b==0)
        {x=1;
         y=0;
         return a;
        }
        else
        {
         d=Euclid_extins(b,a%b,x1,y1);
         x=y1;
         y=x1-y1*(a/b);
         return d;
        }
    }