Write a program that reads a list of names and total points for students until -1 is entered. After getting all of names and points, it will output them as names and grades. Write your program using a function that gets the points as parameter and calculates the grade and return it. No input validation is required. Also write a function that unit test your grade calculator function. Bonus (5 points): validate your input in any way that you think works better for this situation. Show an error message Bring the points to a valid range Return a value that shows an error has occurred A[94,100] A-[90,94) B+[87,90) B[84,87) B-[80,84) C+[77,80) C(74,77) C-[70,74) D+[67,70) D[61,67) F[0,61) Sample input: Lee 39 Lua 86 Mary 91 Stu 72 -1 Sample output: Lee F Lua B Mary AStu C-

Write a program that reads a list of names and total points for students until -1 is entered. After getting all of names and points, it will output them as names and grades. Write your program using a function that gets the points as parameter and calculates the grade and return it. No input validation is required. Also write a function that unit test your grade calculator function. Bonus (5 points): validate your input in any way that you think works better for this situation. Show an error message Bring the points to a valid range Return a value that shows an error has occurred A[94,100] A-[90,94) B+[87,90) B[84,87) B-[80,84) C+[77,80) C(74,77) C-[70,74) D+[67,70) D[61,67) F[0,61) Sample input: Lee 39 Lua 86 Mary 91 Stu 72 -1 Sample output: Lee F Lua B Mary AStu C-

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter6: User-defined Functions

Section: Chapter Questions

Problem 22PE

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