Exam_Time

import java.util.Scanner;

public class On_Time {
    public static void main(String[] args) {

        Scanner keyboard = new Scanner(System.in);
       System.out.print("Enter hour of arrival: ");
        int arrivalHour = keyboard.nextInt();
        System.out.print("Enter minutes of arrival: ");
        int arrivalMinute = keyboard.nextInt();
        System.out.print("Enter hour of beginning: ");
        int examHour = keyboard.nextInt();
        System.out.print("Enter minutes of beginning: ");
        int examMinute = keyboard.nextInt();
        int arrivalTime = (arrivalHour * 60) + arrivalMinute;
        int examTime = (examHour * 60) + examMinute;
        if (arrivalTime > examTime) {
            int lateHour = (arrivalTime - examTime) / 60;
            int lateMinutes = (arrivalTime - examTime) % 60;
            System.out.printf("You are late with %02d hours and %02d minutes.", lateHour, lateMinutes);
        } else if (examTime - arrivalTime <= 30) {
            int onTimeMinutes = (examTime - arrivalTime) % 60;
            System.out.printf("You are on time but you are %02d minutes early.",onTimeMinutes);
        } else {
            int earlyHour = (examTime - arrivalTime) / 60;
            int earlyMinutes = (examTime - arrivalTime) % 60;
            System.out.printf("You are too early with %02d hours and %02d minutes.", earlyHour, earlyMinutes);
        }
    }
}