Challenge 2: Calculate Student's Total Marks

Problem Statement

Write a C++ class called student with

• private member variables:

  • name(string type)

  • mark1 and mark2 (float type)

And member functions:

• Get_Marks(int marknumber), a function which should return mark1 if marknumber equals 1 and mark2 otherwise.

• calc_total() function should take the two marks entered and return their sum.

Also define two constructors:

• A default constructor that takes no parameters and initializes the values to zeros and null.
• A constructor that takes the three variables and sets them to given values.

Input

Name of student, marks in first and second test

Output

Sum of both marks

Sample Input

("Jack", 60, 70)

Sample Output

GetMarks(1)  => 60
GetMarks(2)  => 70
calc_total() => 130