python calculate factorial
def factorial(n):
fact = 1
for num in range(2, n + 1):
fact = fact * num
return(fact)
python calculate factorial
def factorial(n):
fact = 1
for num in range(2, n + 1):
fact = fact * num
return(fact)
factorial in python
def fact(n):
return 1 if (n==0 or n==1) else n*fact(n-1)
fact(3)
quick way to find the factor of a number python
def factors(x):
listOfFactors = []
for i in range(1, int(x ** 0.5)):
# Use a loop from 1 to the square root of x for more speed.
if x % i == 0:
listOfFactors.append(x)
listOfFactors.append(i)
# May repeat some numbers. Further code would be needed to fix that.
print(i)
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) # returns 120
####### lambda Factorial ########
factorial = lambda n: n*factorial(n-1) if n > 0 else 1
#OR
factorial = lambda n: n>0 and n*factorial(n-1) or 1
######### Recursion ##########
def factorial(n):
if n <= 0: return 1
else: return n * factorial(n-1)
# Do not use big number XD
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