Your program should contain at least two functions: smallestIndex (as described in the books directions) and a main function that prompts the user to enter the array values and then sends the array to smallestIndex. Lets assume that the array will hold five elements. Show me your working program.

Write a C++ function, Smallest index that takes as parameters an int array and its size and returns the index first occurrence of the smallest element in the array Also, of the write a program to test your function

I need help in this Please