Question

Be able to write Python programming of a factorial of an integer (given input parameters, output characteristics and expected output behavior, do not use internal python functions for factorials), recall for example that: 5! = 5 ∗ 4 ∗ 3 ∗ 2 ∗ 1 = 120 and to continue asking unless user says to stop

NOT USING FACTORIAL FUNCTION

Answer 1

n = int(input("Enter an integer(0 to quit): "))
while n!=0:
    fact = 1
    for i in range(1,n+1):
        fact = fact * i
    print(str(n)+"! = "+str(fact))
    n = int(input("Enter an integer(0 to quit): "))