A student is ready to graduate if his GPA is at least 2.0 and he is in his fourth year. Write a C++ program that will ask the student about his GPA and what year he is currently in. The program should display a message saying either the student is ready to graduate or he is still need more schooling.

Please use a switch statement to tell the user that his work is great , good, satisfactory, or he barley passed based on his grade (A :great work, B :good, C: satisfactory, D: Barley passed)