#ifndef CLOCK_H
#define CLOCK_H

#include <iostream>

struct clock_htl
{
    int hour = 0;
    int minute = 0;
    int second = 0;
    void tick();
    clock_htl();
    void print()
    {
        std::cout << hour << ":" << minute << ":" << second << std::endl;
    }
};

void tick(clock_htl &c);
void print(clock_htl &c);

#endif