用Python写一个计算100阶乘的代码

答：

def factorial(n):
    if n == 0:
        return 1
    else:
        return n * factorial(n-1)

result = factorial(100)
print(result)

结果：

93326215443944152681699238856266700490715968264381621468592963895217599993229915608941463976156518286253697920827223758251185210916864000000000000000000000000