Example output case 1: How many classes? 4 Enter class 1: + Enter class 2: h Invalid entry! Enter class 2: 3 Invalid entry! Enter class 2: A Enter class 3: B Enter class 4: D GPA: 3.25 You got a(n) + in class 1. You got a(n) A in class 2. You got a(n) B in class 3. You got a(n) D in class 4. Again? yes How many classes? 2 Enter class 1: A Enter class 2: C GPA: 3.0 You got a(n) A in class 1. You got a(n) C in class 2. Again? No No No No No