Cod sursa(job #1098913)

Utilizator Alexandra_MMihaila Alexandra Alexandra_M Data 5 februarie 2014 12:26:55
Problema Algoritmul lui Euclid extins Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.67 kb
#include <fstream>

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

int a, b, c, x, y, T;

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

int main()
{
    int i, d;
    fin>>T;
    for (i=1; i<=T; i++)
    {
        fin>>a>>b>>c;
        d=euclid(a,b,x,y);
        if (c%d)
            fout<<0<<' '<<0<<'\n';
        else
            fout<<x*(c/d)<<' '<<y*(c/d)<<'\n';
    }
    return 0;
}
int euclid(int a, int b, int &x, int &y)
{
    int d;
    if (b==0)
    {
        x=1;
        y=0;
        d=a;
        return d;
    }
    int x0, y0;
    d=euclid(b,a%b,x0,y0);
    x=y0;
    y=x0-y0*(a/b);
    return d;
}