Answers for "factorial in pythan"

python factorial

def factorial(n):
    fact = 1
    for num in range(2, n + 1):
        fact *= num
    return fact

factorial program in python

def Fact(num):
    z=1
    while(1):
        z=z*num
        num=num-1
        if(num==0):
            break
    
    print(z)
Fact(4)