Cod sursa(job #2176812)

Utilizator RaduVFVintila Radu-Florian RaduVF Data 18 martie 2018 04:04:25
Problema Algoritmul lui Euclid extins Scor 20
Compilator cpp Status done
Runda Arhiva educationala Marime 0.58 kb
#include <iostream>
#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) {
        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;
    fin>>t;
    for(int i=1; i<=t; ++i) {
        fin>>a>>b>>c;
        int d,x,y;
        d=euclid3(a,b,x,y);
        if(!(c%d)) fout<<x*(c/d)<<' '<<y*(c/d)<<endl;
        else fout<<0;
    }
    return 0;
}