Write a function max_index which returns the index of maximum integer n in an array of integers x. You may assume that x contains at least 1 integer.: Use array ayntax.

Write a function max_index which returns the index of maximum char c (by ASCII value) in a given string (passed as a parameter). You may assume that x contains at last 1 char. Use pointer syntax

Write a function which fills in an array of ints to contain the first n prime numbers. A number p is prime if its only factors are 1 and p.