Develop a single program using any programming language (e.g. Java, Python, C++, etc.) that: a. Encrypts and decrypts a message using the Cesar’s Cipher. The user encrypting the message is prompted to enter a message and then a key that indicates the displacement. The user decrypting the message is prompted to enter the encrypted message and the key. b. Decrypts and displays all (26) possible solutions.

Write this code in any language Python, Java or C++ and complete the code and make sure it runs.

import java.util.Scanner; class Program41 {//PSEUDOCODE    //Write a program that prompts the user to enter a full name consisting of three names    //first    //middle    //last    // into one String variable    //Then use methods of class String to:        //print the number of characters in the full name, excluding spaces        //print just the middle name and the number of characters in it        //print the three initials of the name        //print the last name in all lower case        //print the full name in the usual alphabetical format (Last, First Middle) and proper case    public static void main(String[] args) {        Scanner sc = new Scanner(System.in);        System.out.print("Enter full name:");        String fullName = sc.nextLine();                System.out.println("\nNumber of Charatcers in your name " + fullName + "':" + fullName.replace("","").length());                String[] subNames = fullName.split(" ");                System.out.println("\nMiddle Name: " +…