Cod sursa(job #3354019)

Utilizator theodix_1Tiroiu Theodor Alexandru theodix_1 Data 13 mai 2026 23:15:55
Problema Algoritmul lui Euclid extins Scor 20
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.77 kb
#include <fstream>
using namespace std;
ifstream f("euclid3.in");
ofstream g("euclid3.out");
long long euclid(long long a, long long b, long long &x, long long &y)
{
    if(b == 0)
    {
        x = 1;
        y = 0;
        return a;
    }
    long long x1, y1;
    long long d = euclid(b, a % b, x1, y1);
    x = y1;
    y = x1 - (a / b) * y1;
    return d;
}

int main()
{
    int T;
    f >> T;
    while(T--)
    {
        long long a, b, c;
        f >> a >> b >> c;
        long long x, y;
        long long d = euclid(a, b, x, y);
        if(c % d != 0)
            g << 0;
        else
        {
            long long k = c / d;
            x *= k;
            y *= k;
            g << x << " " << y << "\n";
        }
    }
    return 0;
}