Cod sursa(job #3249937)

Utilizator PETRISOR_STEFANPetrisor Stefan PETRISOR_STEFAN Data 18 octombrie 2024 19:08:59
Problema Algoritmul lui Euclid extins Scor 0
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 1.16 kb
//
//  main.cpp
//  Pb Euclid extins
//
//  Created by Petrisor Stefan on 18.10.2024.
//

#include <iostream>
#include <fstream>
using namespace std;
ifstream f("euclid3.in");
ofstream g("euclid3.our");
/*
int euclid (int a, int b,int x, int y)
{
    if(!b)
    {
        x=1;
        y=0;
        return a;
    }
    int x1, y1,d;
    d=euclid(b,a%b,x1,y1);
    x=y1;
    y=x1-(a/b)*y1;
    return d;
}
int main() {
    int a,b,c,n,x,y,d;
    cin>>n;
    for(int i=0;i<n;i++)
    {
        cin>>a>>b>>c;
        d=euclid(a,b,x,y);
        if(c%d==0)
            cout<<x*(c/d)<<" "<<y*(c/d);
        else
            cout<<"0 0";
    }
    return 0;
}*/
int gcd( int A, int B, int &X, int &Y )
{
    if (B == 0)
    {
        X = 1;
        Y = 0;
        return A;
    }

    int X0, Y0, D;
    D = gcd( B, A % B, X0, Y0 );
    
    X = Y0;
    Y = X0 - (A / B) * Y0;
    return D;
}

int main()
{
    int n;
    f>>n;
    for (int i=0;i<n;i++)
    {
        int A, B, C;
        f>>A>>B>>C;
        int D, X, Y;
        D = gcd( A, B, X, Y );
        
        if (C % D)
            g<<"0 0"<<endl;
        else
            g<< X * (C / D)<<" "<< Y * (C / D)<<endl;
    }

    return 0;
}