Cod sursa(job #1168693)

Utilizator costyrazvyTudor Costin Razvan costyrazvy Data 9 aprilie 2014 12:01:06
Problema Algoritmul lui Euclid extins Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.52 kb
#include <fstream>

using namespace std;
int a,b,c,x,y,d,T;
int gcd(int a,int b,int &x,int &y)
{
   int x0=0,y0=0;
   if (!b) {x=1;y=0;return a;}
   d=gcd(b,a%b,x0,y0);
   x=y0;
   y=x0-(a/b)*y0;
   return d;
}
int main()
{
    ifstream f("euclid3.in");
    ofstream g("euclid3.out");
    f>>T;
    while (T)
    {
        T--;
        f>>a>>b>>c;
        d=gcd(a,b,x,y);
        if (c%d) g<<"0 0"<<'\n';
          else g<<x*(c/d)<<" "<<y*(c/d)<<'\n';
    }
    f.close();
    g.close();
    return 0;
}