Question

Complete the code to make the following main work

public class Time {

**put the solution here**

public static void main(String[] args){

Time a = new Time(15,10,30);

Time b = new Time(); // default to 15:00:00(the start time of our class!)

System.out.println(a); // should print out: 15:10:30

System.out.println(b); // should print out:

System.out.println(a.dist(b)); // print the difference in seconds between the two timestamps

} }

Answer 1

public class Time {

    private int hours, minutes, seconds;

    public Time(int hours, int minutes, int seconds) {
        this.hours = hours;
        this.minutes = minutes;
        this.seconds = seconds;
    }

    public Time() {
        this(15, 0, 0);
    }

    @Override
    public String toString() {
        return String.format("%02d:%02d:%02d", hours, minutes, seconds);
    }

    public int dist(Time other) {
        int totalSeconds = hours*3600 + minutes*60 + seconds;
        int otherTotalSeconds = other.hours*3600 + other.minutes*60 + other.seconds;
        return Math.abs(totalSeconds - otherTotalSeconds);
    }

    public static void main(String[] args) {
        Time a = new Time(15, 10, 30);
        Time b = new Time(); // default to 15:00:00(the start time of our class!)
        System.out.println(a); // should print out: 15:10:30
        System.out.println(b); // should print out:
        System.out.println(a.dist(b)); // print the difference in seconds between the two timestamps
    }
}