/**

* Author: n

* Section: 001

* Assignment: Homework 5B

* Collaborators:

* Description: This program calculates date of 21st birthday between the years 1900 and 2020 w/o 0

*/

import java.util.Scanner;

public class 5B {

public static final String While = null;

private static String name;

public static void main(String[] args) {

String date, firstName, lastName, name;

Scanner in = new Scanner(System.in);

boolean valid = false;

int month, day, year;

String monthName[] = { "", "January", "February", "March", "April", "May", "June", "July", "August",

"September", "October", "November", "December" };

System.out.print("Enter (first last) name : ");

name = in.nextLine();

do {

System.out.print("Enter date (in MM/DD/YYYY): ");

date = in.nextLine();

String out[] = date.split("/");

month = Integer.parseInt(out[0]);

day = Integer.parseInt(out[1]);

year = Integer.parseInt(out[2]);

if ((month >= 1 && month = 1 && day = 1900 && year

valid = true;

break;

}

System.out.println("Invalid date! ");

} while (!valid);

year = year + 21;

String n[] = name.split(" ");

firstName = n[0];

lastName = n[1];

System.out.println(firstName + "'s 21st birthday is/was on " + monthName[month] + ", " + day + " " + year);

in.close();

}}

//Having a bit of trouble with B this is what i have so far.

B. Modify the program you wrote in part A so that accepts the common user input error of not using a zero in front of one-digit numbers. Test your program so that it handles the following inputs in additional to ones from part A: Douglas Englebart, 1/30/1925 Marvin Minsky, 8/9/1927 Frances Spence, 3/2/1922 Adele Goldberg, 7/22/1945 Alan Turing, 06/23/1912 The program should still reject input that is out of range by printing "Please enter your birthdate as MM/DD/YYYY and looping back to get the date again. Hint: Think about using the String method indexOf(). Turn in the .java file and a screenshot(s) of the program's behavior in the specified inputs