#include <iostream>
#include "rat.h"

using namespace std;

void print(rational a, rational b, rational c,  char ch);

int main () {
    rational a,b;
    rational c(1,3);
    int x=4, y = 4;

    cout << "C is ";
    c.print();
    cout << " = "  << c.value();
    cout << endl;

    a = c.mpy(c);
    print(c,c,a,'*');

    if (a == y) {
      cout << "they are equal " << endl;
    } else {
      cout << "they  not are equal " << endl;
    }

    if (a == c) {
      cout << "they are equal " << endl;
    } else {
      cout << "they  not are equal " << endl;
    }

    if (c == c) {
      cout << "they are equal " << endl;
    } else {
      cout << "they  not are equal " << endl;
    }

    b = a + c;
    print(a,c,b,'+');

    b = a + 3;
    a.print();
    cout << " + 3 = " ;
    b.print();
    cout << endl;

    cout << "a = " << a << endl;
}

void print(rational a, rational b, rational c,  char ch){
    a.print();
    cout << " " << ch << " ";
    b.print();
    cout << " = " ;
    c.print();
    cout << endl;
}