Cod sursa(job #2079385)

Utilizator Claudiu07Pana Claudiu Claudiu07 Data 1 decembrie 2017 11:37:15
Problema Algoritmul lui Euclid extins Scor 30
Compilator cpp Status done
Runda Arhiva educationala Marime 0.67 kb
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("euclid3.in");
ofstream g("euclid3.out");
int T,a,b,c,D;
int euclid( int A, int B, int &X, int &Y )
{
    if (B == 0)
    {
        X = 1;
        Y = 0;
        return A;
    }

    int X0, Y0;
    D = euclid( B, A % B, X0, Y0 );

    X = Y0;
    Y = X0 - (A / B) * Y0;
    return D;
}
int main()
{
    f>>T;
    for(int i=1; i<=T; i++)
    {
        f>>a>>b>>c;
        int x,y,d;
        d=euclid(a,b,x,y);
        if(c%d)
        {
            g<<"0 0";
        }
        else
        {
           g<<1LL*x*(c/d)<<' '<<1LL*y*(c/d)<<'\n';
        }
    }
    return 0;
}