Cod sursa(job #971931)

Utilizator shuleavSulea Vlad shuleav Data 10 iulie 2013 15:54:15
Problema Algoritmul lui Euclid extins Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.64 kb
#include <fstream>

using namespace std;

ifstream f("euclid3.in");
ofstream g("euclid3.out");

int T,i,a,b,c,z;

int euclid(int a, int b, long long &x, long long &y)
{
    if(b==0)
    {
        x=1;
        y=0;
        return a;
    }
        long long x0,y0,d;
        d=euclid(b, a%b, x0, y0);
        x=y0;
        y=x0-(a/b)*y0;
        return d;
}


int main()
{
    f >> T;
    for(i=1;i<=T;i++)
    {
        f >> a >> b >> c;
        long long x,y;
        z=euclid(a,b,x,y);
        if(c%z)
            g << 0 << " " << 0 << '\n';
        else
            g << x*c/z << " " << y*c/z << '\n';
    }

    f.close();
    g.close();

    return 0;
}