OnTimeForTheExam

package ProgrammingBasics2;

import java.util.Scanner;

public class OnTimefortheExam {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int hoursExam = Integer.parseInt(scanner.nextLine());
        int minutesExam = Integer.parseInt(scanner.nextLine());
        int hourOfArrival = Integer.parseInt(scanner.nextLine());
        int minuteOfArrival = Integer.parseInt(scanner.nextLine());
        int examTotalMinutes = hoursExam * 60 + minutesExam;
        int arrivalTotalMinutes = hourOfArrival * 60 + minuteOfArrival;

        int diff = Math.abs(examTotalMinutes - arrivalTotalMinutes);
        if (arrivalTotalMinutes > examTotalMinutes) {
            System.out.println("Late");
            if (diff < 60) {
                System.out.printf("%d minutes after the start", diff);
            } else {
                int hours = diff / 60;
                int minutes = diff % 60;
                System.out.printf("%d:%02d hours after the start", hours, minutes);
            }
        }else if (diff <=30) {
            System.out.println("On time");
            if (examTotalMinutes != arrivalTotalMinutes) {
                System.out.printf("%d minutes before the start", diff);
            }
        }else{
            System.out.println("Early");
            if (diff < 60) {
                System.out.printf("%d minutes before the start", diff);
            }else{
                int hours =diff / 60;
                int minutes = diff %60;
                System.out.printf("%d: %02d hours before the start",hours,minutes);




                    }
                }
            }

        }