Multiplication Program Plan: Multiply.java: Import required packages. Declare the class “Multiply”. Create an object for “random()”. Declare the required variables. Define the main method. Create an object for scanner class. Declare the variable “guessVal”. Call the method “Question()”. Get the guess number from the user. Check whether the “guessVal” is not equal to “-1”. Call the method “Response()”. Get the guess value from the user. Definition of method “Question()”. Get the two random numbers between 0 and 10. Multiply the two numbers. Print the two numbers. Definition of method “printResponse()”. Check the condition is “true”. For correct guess, give the corresponding case option. For incorrect guess, give the corresponding case option. Definition of method “Percentage()”. Calculate and return the result. Definition of method “Response()”. Increment the “iter++”. Check whether the “guess” is not equal to “crtAns” Call the method “printResponse()”. Check whether “iter” is less than “10”. Call the method “Question()”. Check whether “iter” is greater than “10”. Call the method “Percentage()”. Check whether the returned value from the method “Percentage()” is less than “0.75”. Assign the variables to “0”. Call the method “Question()”. SampleTest.java: Definition of class “SampleTest”. Definition of main method. Create an object for “MultiplyVal” class. Call the method “quiz()”.

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Chapter 6, Problem 3MD

Program Plan Intro

Multiplication

Program Plan:

Multiply.java:

Import required packages.

Declare the class “Multiply”.

Create an object for “random()”.

Declare the required variables.

Define the main method.

Create an object for scanner class.

Declare the variable “guessVal”.

Call the method “Question()”.

Get the guess number from the user.

Check whether the “guessVal” is not equal to “-1”.

Call the method “Response()”.

Get the guess value from the user.

Definition of method “Question()”.

Get the two random numbers between 0 and 10.

Multiply the two numbers.

Print the two numbers.

Definition of method “printResponse()”.

Check the condition is “true”.

For correct guess, give the corresponding case option.

For incorrect guess, give the corresponding case option.

Definition of method “Percentage()”.

Calculate and return the result.

Definition of method “Response()”.

Increment the “iter++”.

Check whether the “guess” is not equal to “crtAns”

Call the method “printResponse()”.

Check whether “iter” is less than “10”.

Call the method “Question()”.

Check whether “iter” is greater than “10”.

Call the method “Percentage()”.

Check whether the returned value from the method “Percentage()” is less than “0.75”.

Assign the variables to “0”.

Call the method “Question()”.

SampleTest.java:

Definition of class “SampleTest”.

Definition of main method.

Create an object for “MultiplyVal” class.

Call the method “quiz()”.

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