Cod sursa(job #967732)

Utilizator bmanghiucManghiuc Bogdan bmanghiuc Data 28 iunie 2013 13:08:40
Problema Algoritmul lui Euclid extins Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.75 kb
#include <cstdio>
#include <iostream>

using namespace std;

int euclid(long a, long b, long &x, long &y)
{
    if(b==0)
    {
        x=1;
        y=0;
        return a;
    }
    else
    {
        long x0=0,y0=0,d;
        d=euclid(b, a%b, x0, y0);
        x=y0;
        y=x0-(a/b) *y0;
        return d;
    }
}
int main()
{
    freopen ("euclid3.in", "r", stdin);
    freopen ("euclid3.out", "w", stdout);
    int T,i;
    long a, b, c, x=0, y=0, d=0;
    cin>>T;
    for(i=1;i<=T;i++)
    {
        cin>>a>>b>>c;
        if(a<b)
            swap(a,b);
        d=euclid(a, b, x, y);

        if(c% d!=0)
            cout<<"0 0"<<'\n';
        else
            cout<<x*(c/d)<<" "<<y*(c/d)<<'\n';
    }
    return 0;
}