Write a C++ program that manage the students grades. Starting with a fixed number of students (use 10 for simplicity) the user will input the grades for each student. The number of grades is given by the user. The grades are stored in an array. Two functions are called for each student. One function will give the numeric average of their grades. The other function will give a letter grade to that average. Grades are assigned on a 10-point spread.

90-100 A

80- 89 B

70-79 C

60-69 D

Below 60 F

Could you please be kind enough and type the code and show me the screenshot? Thank you!