P. 70 Ex. 11.1

// Shavit Borisov
// CW

import java.util.Scanner;

public class UseTime {

    public static void main(String[] args)

    {
        Time tm;
        int h;
        int m;
        int k;
        Scanner in = new Scanner(System.in);
        tm = new Time();
        System.out.print("Enter the hour (0..23): ");
        h = in.nextInt();
        System.out.print("Enter the minute (0..59): ");
        m = in.nextInt();
        tm.setTime(h,m);
        System.out.print("Enter how many times you would like to increment your time: ");
        k = in.nextInt();
        for(int i = 0; i < k; i++)
            tm.increment();
        System.out.println("The time is: " + tm.getTime());
        in.close();
    }
}

// Next class

public class Time
{
    private int hour = 0;
    private int minute = 0;
    public void setTime(int h, int m)
    {
        hour = h;
        minute = m;
    }
    public String getTime()
    {
        return hour + ":" + minute;
    }
    public void increment()
    {
        minute++;
        if(minute == 60)
        {
            minute = 0;
            if(hour != 23)
                hour++;
            else
                hour = 0;
        }
    }
}