Answer to Question #207815 in Electrical Engineering for sarah

Question

Write and execute a PYTHON program to perform the following tasks.

1.Program using function of numbers from 0 to 10 To find the factorial of a number, defined by fact(n)=1, if n=0. Otherwise fact(n)=n*fact(n--1).

Answer 1

# Python program to find the factorial of a number provided by the user.

# change the value for a different result
num = 7

# To take input from the user
#num = int(input("Enter a number: "))

factorial = 1

# check if the number is negative, positive or zero
if num < 0:
   print("Sorry, factorial does not exist for negative numbers")
elif num == 0:
   print("The factorial of 0 is 1")
else:
   for i in range(1,num + 1):
       factorial = factorial*i
   print("The factorial of",num,"is",factorial)