You must have 2 functions: one computes the average and the other finds the letter grade.The average function should return back a Real value and the letter grade function should return back a string. All input and output must occur in main().Only find and display the letter grade for the average, not each test score. Just a basic algorithm in pseudo code 12:02AAbookshelf.vitalsource.comthe kineticEnergy function to get the ob-ject's kinetic energy.7. Test Average and GradeWrite a program that asks the user to enterfive test scores. The program should displaya letter grade for each score and the averagetest score. Design the following functions inthe program:. calcAverage-This function should ac-cept five test scores as arguments andreturn the average of the scores.• determineGrade – This function shouldaccept a test score as an argument andreturn a letter grade for the score (as aString), based on the following gradingscale:ScoreLetter Grade90-100A80-89В70-7960-69DBelow 608. Odd/Even CounterIn this chapter you saw an example of how to

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Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

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You must have 2 functions: one computes the average and the other finds the letter grade.

The average function should return back a Real value and the letter grade function should return back a string. All input and output must occur in main().

Only find and display the letter grade for the average, not each test score.

Just a basic algorithm in pseudo code

12:02
AA
bookshelf.vitalsource.com
the kineticEnergy function to get the ob-
ject's kinetic energy.
7. Test Average and Grade
Write a program that asks the user to enter
five test scores. The program should display
a letter grade for each score and the average
test score. Design the following functions in
the program:
. calcAverage-This function should ac-
cept five test scores as arguments and
return the average of the scores.
• determineGrade – This function should
accept a test score as an argument and
return a letter grade for the score (as a
String), based on the following grading
scale:
Score
Letter Grade
90-100
A
80-89
В
70-79
60-69
D
Below 60
8. Odd/Even Counter
In this chapter you saw an example of how to

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