Print Array Elements (Recursive): Write a function that recursively prints the elements of an array in order.

Sure, here is a simple recursive function in Python that prints the elements of an array in order:

def print_array(arr, index=0):
    # Base case: if index is equal to the length of the array, return
    if index == len(arr):
        return
    # Print the element at the current index
    print(arr[index])
    # Recursive case: call the function with the next index
    print_array(arr, index + 1)

You can call this function with an array as an argument, like this:

print_array([1, 2, 3, 4, 5])

This will print:

1
2
3
4
5

This function works by defining a base case where the recursion stops (when the index is equal to the length of the array), and a recursive case where the function calls itself with a different argument (the next index). The element at the current index is printed before the recursive call, so the elements are printed in order.