Cod sursa(job #1653490)

Utilizator andrew_assassin789Andrei Manea andrew_assassin789 Data 16 martie 2016 08:18:04
Problema Algoritmul lui Euclid extins Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.58 kb
#include <fstream>

using namespace std;
int euclid3(int a,int b,int &x,int &y)
{
    if (b==0) {x=1;y=0;return a;}
    else
    {
        int d,x0,y0;
        d=euclid3(b,a%b,x0,y0);
        x=y0;
        y=x0-(a/b)*y0;
        return d;
    }
}
int main()
{
    ifstream f("euclid3.in");
    ofstream g("euclid3.out");
    int a,b,c,i,T,x,y,d;
    f>>T;
    for(i=1;i<=T;i++)
    {
        f>>a>>b>>c;
        d=euclid3(a,b,x,y);
        if (c%d) g<<"0 0\n";
        else g<<x*(c/d)<<' '<<y*(c/d)<<'\n';
    }
    f.close();
    g.close();
    return 0;
}