Cod sursa(job #1739107)

Utilizator castle2145Popa Catalin castle2145 Data 8 august 2016 17:05:22
Problema Algoritmul lui Euclid extins Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.63 kb
#include <fstream>

using namespace std;

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

int euclid3 (int a, int b, int &x, int &y)
{
    if (b == 0)
    {
        x = 1;
        y = 0;
        return a;
    }

    int x0, y0, d;
    d = euclid3(b, a % b, x0, y0 );

    x = y0;
    y = x0 - (a / b) * y0;
    return d;
}

int main()
{
    int T, a, b, c, d, x, y;
    fin>>T;
    for(int i=1; i<=T; i++)
    {
        fin>>a>>b>>c;
        d=euclid3(a,b,x,y);
        if(c%d==0)
            fout<<x*(c/d)<<' '<<y*(c/d)<<'\n';
        else
            fout<<"0 0\n";
    }
    return 0;
}