Chapter 3, Problem 42P

Program Plan Intro

Random Cipher

Program plan:

• Import the required java packages.
• Create the class StringRandom.
  • Declare the required variables.
  • Declare the constructor.
  • Define the method generteString() to generate the output string for the user entered input string.
  • Define the method generate() to generate the output string.
  • Define the method ecoding() to encrypt the user entered string.
  • Define the method print() to print the output on the console window.
  • Define the main() method,
    • Create the object for StringRandom class.
    • Get the input from the user using the scanner class
    • Pass the values for parameters using the object and call the constructor to perform the defined function.