Cod sursa(job #1098917)

Utilizator Arodoet96Teodora Stoleru Arodoet96 Data 5 februarie 2014 12:28:15
Problema Algoritmul lui Euclid extins Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.8 kb
#include <fstream>

using namespace std;

ifstream fin("euclid3.in");
ofstream fout("euclid3.out");

int n;
int a, b, c;
int x, y, d;

void citire();
int cmmdc(int, int);
void euclid(int, int, int&, int&, int&);

int main()
{
    citire();
    return 0;
}

void citire()
{
    int i;
    fin>>n;
    for(i=1;i<=n;i++)
    {
        fin>>a>>b>>c;
        euclid(a, b, d, x, y);
        if(c%d==0)
            fout<<x*(c/d)<<' '<<y*(c/d)<<'\n';
            else
                fout<<"0 0"<<'\n';
    }
}

int cmmdc(int a, int b)
{
    if(b==0) return a;
    return cmmdc(b, a%b);
}

void euclid(int a, int b, int& d, int& x, int& y)
{
    int x0, y0;
    if(b==0)
    {
        d=a; x=1; y=0; return;
    }
    euclid(b, a%b, d, x0, y0);
    x=y0;
    y=x0-y0*(a/b);

}