Assignemnt #49 and Gender Game

Code

    ///Name: Luke Shin
    ///Period: 7
    ///Project Name: GenderGame
    ///File Name: GenderGame.java
    ///Date: 11/14/2015
    
    import java.util.Scanner;
    import java.util.InputMismatchException;

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

			   try {
				   Scanner keyboard = new Scanner(System.in);

				   boolean isFemale, isMarried = false;
				   isFemale = false;
				   String fName, lName = "";
				   int age = 0;


				   System.out.print("What is your gender? M or F: ");
				   String input = keyboard.next();

				   switch (input) {
					   case "F":
						   isFemale = true;
						   break;
					   case "M":
						   isFemale = false;
						   break;
					   default:
						   System.out.println("WRONG INPUT!!!");
						   throw new InputMismatchException();
				   }

				   System.out.println();
				   System.out.print("First name: ");
				   fName = keyboard.next();

				   System.out.println();
				   System.out.print("Last name: ");
				   lName = keyboard.next();


				   System.out.println();
				   System.out.print("Age: ");
				   age = keyboard.nextInt();

				   	   if (isFemale && age >= 20) {
						   System.out.println();
						   System.out.print("Are you married, " + fName + "? Y/N: ");
						   input = keyboard.next();
						   System.out.println();

						   switch (input) {
							   case "Y":
								   System.out.println("Then I shall call you Mrs. " + lName+".");
								   break;
							   case "N":
								   System.out.println("Then I shall call you Ms. " + lName+".");
								   break;
							   default:
								   System.out.println("WRONG INPUT!!!");
								   throw new InputMismatchException();
						   }
					   } else if (age > 20 && !isFemale) System.out.println("Then I shall call you Mr. " + lName+".");
					   else System.out.println("Then I shall call you " + fName + " " + lName+".");

			   }
			   catch (InputMismatchException e)
			   {
				   System.out.println("END OF PROGRAM!!!");
			   }
		   }
	   }

    

Picture of the output