Cod sursa(job #2336369)

Utilizator benjamin2205Zeic Beniamin benjamin2205 Data 5 februarie 2019 06:29:06
Problema Algoritmul lui Euclid extins Scor 30
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.92 kb
#include <iostream>
#include <fstream>

using namespace std;

ifstream f ("euclid3.in");
ofstream g ("euclid3.out");

void rezolvare();
//int divizor(int a, int b) {
//    int r = 1;
//    while(r != 0) {
//        r = a % b;
//        a = b;
//        b = r;
//    }
//    return a;
//}

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

int main()
{
    rezolvare();
    return 0;
}

void rezolvare() {
    int n;
    int a, b, c;
    int d, x, y;

    f >> n;
    for(int i = 1; i <= n; ++i) {
        f >> a >> b >> c;
        euclid (a, b, &d, &x, &y);
        if (c%d == 0)
            g << x*(c/d) << ' ' << y*(c/d) << '\n';
        else
            g << 0 << ' ' << 0;
    }
}