Raw Python Snippet (WIP)

# Write a program which can compute the factorial of a given 
# numbers.The results should be printed in a comma-separated 
# sequence on a single line.Suppose the following input is 
# supplied to the program: 8 Then, the output should be:40320

def factorial(a):
    if a==0:
        return 1
    return a*factorial(a-1)

number = int(input("Enter the number: "))
print(factorial(number))