Cod sursa(job #2848068)

Utilizator stefan05Vasilache Stefan stefan05 Data 12 februarie 2022 09:43:56
Problema Algoritmul lui Euclid extins Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.84 kb
#include <fstream>

using namespace std;

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

long long t;
long long a, b, c;
long long x, y, d, k;
long long i;

void euclid(long long, long long, long long&, long long&, long long&);

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

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