Cod sursa(job #653218)

Utilizator andreea29Iorga Andreea andreea29 Data 27 decembrie 2011 16:55:26
Problema Algoritmul lui Euclid extins Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.63 kb
#include <fstream>

using namespace std;


inline void euclid_extins(int a,int b,int &d,int &x,int &y)
{
    if(b==0)
    {
        d=a;
        x=1;
        y=0;
        return;
    }

    int x0,y0;
    euclid_extins(b,a%b,d,x0,y0);

    x=y0;
    y=x0-(a/b)*y0;
}

int main()
{
    int n, i, a, b, c, d, x, y;

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

    f>>n;

    for(i=1; i<=n; i++)
    {
        f>>a>>b>>c;

        euclid_extins(a,b,d,x,y);

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

    f.close();
    h.close();

    return 0;
}