Grade book of students Program plan: Filename: “Student.java” Import the required packages. Define the “Student” class Create an array list to store the scores of students. Create a string variable. Define the constructor “Student()”. Initialize the array elements. Define a method “getName()” to get the score of individual students. Return the name. Define a method “addScores()” to get the score of individual students. Set the scores to the array list. Define a method “sum()” to get the final score of individual students. Create a double variable. Iterate a for loop Calculate the total. Return the value of “total”. Define a method “minimum()” to get the minimum score of individual students. If the size of the array list becomes zero, Return zero. Define a variable “smallest”. Iterate a “for” loop. If the condition is true, Set the value of “smallest”. Return the value of “smallest”. Define a method “getFinalScore ()” to get the final scores of individual students. If the size of the array list becomes zero, Return zero. If the size of the array list becomes 1, Return the array element. If the array size is mort ham 1, Return the calculated value. Filename: “GradeBook.java” Import the required packages. Define the “GradeBook” class Define the “main()” method. Create an object for “Scanner” class. Create an array list to store the scores of students. Create a Boolean variable. Iterate a “while” loop. Prompt the user to enter the name of the student. Scan for the value. If the user enters “Q”, stop reading. Else, add the names to array list. Iterate a “for” loop Prompt the user to enter the score of the student. Iterate a “while” loop. Add the score to the array list. Read the next “Q”. Iterate a “for” loop. Print the final score.

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Chapter 8, Problem 9PE

Program Plan Intro

Grade book of students

Program plan:

Filename: “Student.java”

Import the required packages.

Define the “Student” class

Create an array list to store the scores of students.

Create a string variable.

Define the constructor “Student()”.

Initialize the array elements.

Define a method “getName()” to get the score of individual students.

Return the name.

Define a method “addScores()” to get the score of individual students.

Set the scores to the array list.

Define a method “sum()” to get the final score of individual students.

Create a double variable.

Iterate a for loop

Calculate the total.

Return the value of “total”.

Define a method “minimum()” to get the minimum score of individual students.

If the size of the array list becomes zero,

Return zero.

Define a variable “smallest”.

Iterate a “for” loop.

If the condition is true,

Set the value of “smallest”.

Return the value of “smallest”.

Define a method “getFinalScore ()” to get the final scores of individual students.

If the size of the array list becomes zero,

Return zero.

If the size of the array list becomes 1,

Return the array element.

If the array size is mort ham 1,

Return the calculated value.

Filename: “GradeBook.java”

Import the required packages.

Define the “GradeBook” class

Define the “main()” method.

Create an object for “Scanner” class.

Create an array list to store the scores of students.

Create a Boolean variable.

Iterate a “while” loop.

Prompt the user to enter the name of the student.

Scan for the value.

If the user enters “Q”, stop reading.

Else, add the names to array list.

Iterate a “for” loop

Prompt the user to enter the score of the student.

Iterate a “while” loop.

Add the score to the array list.

Read the next “Q”.

Iterate a “for” loop.

Print the final score.

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