Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Write a program that asks the user to enter five test scores. The program should display letter grade for each score and the average test score. Write the following functions in the program:
- calcAverage—This function should accept 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 based on the following grading scale:
| Score | Letter Grade |
|---|---|
| 90–100 | A |
| 80–89 | B |
| 70–79 | C |
| 60–69 | D |
| Below 60 | F |
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