Question

Let us add more functionality to our SMIS developed in Chapter 5.

6.1 Write a menu-driven program that has options to

• accept the marks of the student in five major subjects in Class X and display the same.
• calculate the sum of the marks of all subjects. Divide the total marks by the number of subjects (i.e. 5), calculate percentage = total marks/5, and display the percentage.
• Find the grade of the student as per the following criteria:

Criteria	Grade
percentage > 85	A
percentage < 85 && percentage >= 75	B
percentage < 75 && percentage >= 50	C
percentage > 30 && percentage <= 50	D
percentage <30	Reappear

Let’s peer review the case studies of others based on the parameters given under “DOCUMENTATION TIPS” at the end of Chapter 5 and provide feedback to them. 

Answer 1

Do it Yourself.