C Language Program

Create a multi-dimensional array that stores the information of 50 students. Each student is evaluated according to the below percentages:

10 Lab homeworks -> %20

2 Quiz -> %20

1 Mid quiz-> %20

1 Final Quiz-> %40

What would be each students GPA for this lesson?

Also calculate their letter grade according to:

Letter grades
100-90	A
89-80	B
79-70	C
69-60	D
59-0	F