targil clock clock

public class Clock {
    private int second, minute, hours;

    public int getSecond() {
        return second;
    }

    public boolean setSecond(int s) {
        if (s < 0 || s >= 60) {
            second = 0;
            return false;
        } else {
            second = s;
            return true;
        }
    }

    public int getMinute() {
        return minute;
    }

    public boolean setMinute(int m) {
        if (m < 0 || m >= 60) {
            minute = 0;
            return false;
        } else {
            minute = m;
            return true;
        }
    }

    public int getHours() {
        return hours;
    }

    public boolean setHours(int h) {
        if (h < 0 || h >= 24) {
            hours = 0;
            return false;
        } else {
            hours = h;
            return true;
        }
    }

    public void show() {
        setHours(hours);
        setMinute(minute);
        setSecond(second);
    }

    public void tick() {
        second += 2;
        minute += second / 60;
        hours += minute / 60;
        second %= 60;
        minute %= 60;
        hours %= 24;
    }

    public void reset() {
        setSecond(0);
        setMinute(0);
        setHours(0);
    }
}