python factorial program code example
Example 1: python calculate factorial
def factorial(n):
fact = 1
for num in range(2, n + 1):
fact = fact * num
return(fact)
Example 2: factorial in python
def factorial(n):
if n == 0:
return 1
else:
return n * factorial(n-1)
n=int(input("Input a number to compute the factiorial : "))
print(factorial(n))
Example 3: Find faculty of a number python
def factorial(n):
return 1 if n <=1 else n*factorial(n-1)
Example 4: algorithm for factorial in python
def factorial(n):
for x in range(n-1,0,-1):
n = n*x
if n == 0: return 1
if n < 0 : return False
return n
factorial(5)
factorial = lambda n: n*factorial(n-1) if n > 0 else 1
factorial = lambda n: n>0 and n*factorial(n-1) or 1
def factorial(n):
if n <= 0: return 1
else: return n * factorial(n-1)
Example 5: factorial in python
def fact(n):
return 1 if (n==0 or n==1) else n*fact(n-1)
fact(3)
Example 6: factorial in python
def fact(n):
if n==0 or n==1:
return 1
else:
return n*fact(n-1)
print(fact(4))
import math
print(math.factorial(4))