Cod sursa(job #1666621)

Utilizator alexburdescuBurdescu Alexandru alexburdescu Data 28 martie 2016 10:47:29
Problema Algoritmul lui Euclid extins Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.78 kb
#include<iostream>
#include<fstream>
using namespace std;
ifstream fin("euclid3.in");
ofstream fout("euclid3.out");
int a,b,c,t;
int alexfaceproblemaeuclid(int a, int b, int& x, int& y)
{
    if(b==0)
    {
        x=1;
        y=0;
        return a;
    }
    else
    {
        int d,x1,y1;
        d=alexfaceproblemaeuclid(b,a%b,x1,y1);
        x=y1;
        y=x1-y1*(a/b);
        return d;
    }
}
int main ()
{
    int x2,y2,z,x1,y1;
    fin>>t;
    for(int i=1;i<=t;i++)
    {
        fin>>a>>b>>c;
        z=alexfaceproblemaeuclid(a,b,x1,y1);
        if(c%z==0)
        {
            x2=x1*(c/z);
            y2=y1*(c/z);
            fout<<x2<<" "<<y2<<"\n";
        }
        else
        {
            fout<<"0 0\n";
        }
    }
    fin.close();
    fout.close();
    return 0;
}