Source of HelloWithPause.java

Structures and functions

public class HelloWithPause

  1: //HelloWithPause.java

  3: import java.util.Scanner;

  5: public class HelloWithPause
  6: {
  7:     public static void main(String[] args)
  8:     {
  9:         Scanner keyboard = new Scanner(System.in);

 11:         System.out.println("\nHello, my name is Firstname Lastname.");
 12:         System.out.print("Press Enter to continue ... ");
 13:         keyboard.nextLine();

 15:         System.out.print("\nHow many hours do you study per week? ");
 16:         int numberOfHours = keyboard.nextInt();
 17:         keyboard.nextLine();  //Necessary for next pause to work!

 19:         System.out.println
 20:         (
 21:             "Do you think maybe you should study "
 22:             + 2 * numberOfHours + " hours per week?!!"
 23:         );
 24:         System.out.print("Press Enter to continue ... ");
 25:         keyboard.nextLine();
 26:     }
 27: }