1 CL3

 import xmlrpc.client

n = int(input("Enter an integer value: "))

proxy = xmlrpc.client.ServerProxy('http://localhost:8000/')

result = proxy.factorial(n)

print(f"The factorial of {n} is {result}")

import xmlrpc.server

def factorial(n):

    if n == 0:

        return 1

    else:

        return n * factorial(n-1)

server = xmlrpc.server.SimpleXMLRPCServer(('localhost', 8000))

server.register_function(factorial)

print("Server started on http://localhost:8000")

server.serve_forever()