Language - C++

1. Write a function called printGrade.

a. function has a void return type

b. function accepts one char parameter

c. If the parameter is an A, the function prints out: Great Work!

d. If the parameter is a B, the function prints out: Good job.

e. If the parameter is a C, the function prints out: Passing.

f. If the parameter is a D, the function prints out: Not good.

g. If the parameter is a F, the function prints out: Failing!

h. For any other value, the function prints out: Not a grade.

2. Write a main function with a sentinel-controlled loop that repeatedly asks the user to enter an uppercase letter grade, or Z to quit.

3. For each input, the main should call printGrade and pass it the most recent grade entry.