Cod sursa(job #1539121)

Utilizator raduzxstefanescu radu raduzx Data 30 noiembrie 2015 12:03:19
Problema Algoritmul lui Euclid extins Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.8 kb
#include <fstream>

using namespace std;
  ifstream f("euclid3.in");
    ofstream g("euclid3.out");
void euclid(int a, int b, int &x, int &y)
{
    if (b == 0) {
       // d = a;
        x = 1;
        y = 0;
    } else {
        int x0, y0;
        euclid(b, a % b, x0, y0);
        x = y0;
        y = x0 - (a / b) * y0;
    }
}
int cmmdc(int a,int b)
{
    if(b==0)
        return a;
    else
        cmmdc(b,a%b);
}
int main()
{

    int a,b,d,x,y,e,n;
    f>>n;
    for(int i=1;i<=n;i++)
    {
    f>>a>>b>>d;

    e=cmmdc(a,b);
    if(d%e==0)
    {
       // g<<e;
        euclid(a,b,x,y);
        e=d/e;
        //g<<x<<" "<<y<<" "<<d/e;
        g<<x*e<<" "<<y*e<<'\n';
    }
    else
        g<<0<<" "<<0<<'\n';
    }
    f.close();
    g.close();

    return 0;
}