This is an computer programming question The code should be in C++ Create a namespace student having following members: a)student_id, student_name, course_code, course_title, obtained_marks, grade,...

This is an computer programming question

The code should be in C++

Create a namespace student having following members:
a)student_id, student_name, course_code, course_title,
obtained_marks, grade, gpa
b) Create a function void calculate_grade() to calculate the grade
according to the criteria given below:
c) Create a function void display_grade() to display the grade
d) Create a function void calculate_gpa() to calculate the GPA
e) Create a function void display_gpa() to display the GPA




In the main() function, take appropriate inputs and display the complete
information of the student.

Extracted text: Marks Grade GPA 90 and above A+ 4.00 85 – 89 A 3.70 80 – 84 А- 3.50 75 – 79 B+ 3.30 70 – 74 B 3.00 65 – 69 В- 2.70 60 – 64 C+ 2.50 55 – 59 2.30 50 – 54 C- 2.00 Below 50 F 1.70