# Using recursion, create a program that will allow for a use…

Using recursion, create a program that will allow for a user to enter 5 numbers. The program will provide the product of all 5 numbers using recursive methods. Submit screenshots of your program’s execution and output. Include all appropriate source code in a zip file.

**Answer**

Recursion is a powerful technique in programming where a problem is solved by breaking it down into smaller, similar subproblems. In this case, we want to create a program that allows the user to enter 5 numbers and calculates the product of all those numbers using recursion.

To solve this problem, we can define a recursive function that takes in a list of numbers and returns the product of those numbers. The base case would be when the list is empty, in which case we return 1 since multiplying by 1 does not change the result. For the recursive case, we can multiply the first number in the list with the result of calling the function recursively with the rest of the numbers.

Here’s an example implementation in Python:

“`python

def calculate_product(numbers):

if len(numbers) == 0:

return 1

else:

return numbers[0] * calculate_product(numbers[1:])

# Accepting user input

user_input = []

for i in range(5):

num = int(input(“Enter a number: “))

user_input.append(num)

# Calculating the product

product = calculate_product(user_input)

print(“The product is:”, product)

“`

Let’s break down the code. We define the recursive function `calculate_product` that takes in a list `numbers` as a parameter. If the length of the list is 0 (base case), we return 1. Otherwise, we return the product of the first number in the list (`numbers[0]`) and the result of calling the function recursively with the rest of the numbers (`calculate_product(numbers[1:])`).

In the main part of the code, we prompt the user to enter 5 numbers using a loop. Each input is converted to an integer and added to the `user_input` list. Afterwards, we call the `calculate_product` function with the `user_input` list and store the result in the `product` variable. Finally, we print out the result.

To submit the assignment, you can take screenshots of the program’s execution and output as requested. You should also include all the appropriate source code in a zip file to ensure that the reviewer has access to it.