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”.

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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”.

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