using functions, while, create a program for the following sentences in c (not in c# or c++):

1) function is Prime (n), which determines whether or not an integer n is prime (the function must return F or V)

2) primes (n) function, which prints the first n primes

3) Determine the greatest prime of the first n numbers

4) Determine the number of digits that a number entered on the screen has.

5) Print multiplication table up to 10, of an entered number

6) Ask for a number per screen and print all your dividers

7) Ask for 10-number input and print the average

8) Calculate A^B

9) The Fibonacci series is constructed in such a way that each term in it is equal to the sum of the previous two. That is, if we start with the number 1, this series has the following appearance: 1, 1, 2, 3, 5, 8, 13, 21, 34, 55. Determine the first n terms of the series starting at 1