Cod sursa(job #1967471)

Utilizator petrasromanPetras Roman petrasroman Data 16 aprilie 2017 18:18:13
Problema Algoritmul lui Euclid extins Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.65 kb
#include <iostream>
#include <fstream>

using namespace std;
int a,b,d,x,y,c,k;
ifstream f("euclid3.in");
ofstream g("euclid3.out");
void euclid_extins(int a,int b,int &d,int &x,int &y)
{
    if(b==0)
    {
        d=a;x=1;y=0;

    }
    else
    {
        int x0,y0;
        euclid_extins(b,a%b,d,x0,y0);
        x=y0;
        y=x0-a/b*y0;
    }
}

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