Program To Calculate Average Percentage Of Marks In A Particular Subject Of N Students Of A Class Using Static Members In C++

LEVEL: Beginner

Whats in this post?

  1. Code
  2. Output
  3. Background and Explanation of the code

Code


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Background and Explanation of the code


The above program is used to calculate the average percentage of marks obtained in a particular subject by n students of a class using static members.The class student contains a static data member tot_marks which will store the sum of marks of n students in a particular subject.The class also contains a static member function avg_per_marks ( ) that calculates and display average percentage of marks.On execution,we input the roll number,marks of n students of a class and average percentage of marks in a particular subject is calculated and displayed.

OUTPUT

Enter number of students :  2

Enter rollno and marks : 10   60

Enter rollno and marks :  11   70

Average percentage of marks is = 65