Student e-mail IDs at Pace University consist of the first and last initials of the student, followed by five digits, followed by either the letter n or the letter p. Write a program that asks the user to enter a Pace e-mail ID.The program should then validate the form of the ID as just described. If the ID is invalid, the pro- gram should tell the user which part (or parts) of the ID is invalid. If the ID is valid, the program should display an appropriate message.