Operation
•
The user enters a numerical grade from 0 to 100.
•
The application displays the corresponding letter grade.
•
The application prompts the user to continue.
Specifications
•
The grading criteria is as follows:
A 88-100B 80-87C 67-79D 60-67F <60
•
Assume that the user will enter valid integers for the grades.
•
The application should continue only if the user enters “y” or “Y” to continue.