Chapter 6, Problem 20.1E

Program Plan Intro

Reverse digits

Program Plan:

• Import required packages.
• Declare the class “Reverse”.
• Define the main method.
  • Create an object for scanner class.
  • Print the statement.
  • Get the number from the user.
  • Check whether the “value” is not equal to “-1”.
    • Call the method “revDigits()”.
    • Print the reversed digits.
  • Definition of method “revDigits()”.
    • Declare the required variables.
    • Check whether the “number” is greater than to “-1”.
      • Mod the number and store it in variable “digVal”.
      • Divide the “number” and store it in variable “number”.
      • Multiply the “revNum” by “10” and add the value with “digVal”.
        • Return the “revNum”.