Cod sursa(job #1240874)

Utilizator Edward2012Eduard Ursinschi Edward2012 Data 12 octombrie 2014 11:20:33
Problema Algoritmul lui Euclid extins Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.6 kb
#include <fstream>

using namespace std;
ifstream f("euclid3.in");
ofstream g("euclid3.out");
int gcd( int A, int B, int &X, int &Y )
{
    if (B == 0)
    {
        X = 1;
        Y = 0;
        return A;
    }

    int X0, Y0, D;
    D = gcd( B, A % B, X0, Y0 );
    X = Y0;
    Y = X0 - (A / B) * Y0;
    return D;
}
int k,A,B,C,i,T;
int main()
{f>>T;
 for(i=1;i<=T;i++)
 {f>>A>>B>>C;
    int D, X, Y;
        D = gcd( A, B, X, Y );
  if (C % D)
            g<<"0 0\n";
        else
            g<<X * (C / D)<<' '<<Y * (C / D)<<'\n';
 }
    return 0;
f.close();
g.close();
}