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

class Num {
 public:
    explicit Num(int value = 0, int modulo = 0) {
        this->modulo = modulo;

        if (modulo != 0) {
            this->value = value % modulo
        }
    }
    Num(const Num& other) {
        this->value = other.value;
        this->modulo = 0;
    }

    int value;
    int modulo;
};