python中的连乘_python中如何进行连乘计算

1、Python中连乘的代码：

sum = 1;

n = int(input("Please input number n:"))

for i in range(1,n+1):

sum = sum*i;

if i

print(i,end='')

print("*",end = '')

print(i,"=",sum)

2、运行结果

实例扩展：

python 连乘 递归 参数可以是多个可迭代对象

from functools import reduce

a = (1, 2, 3, ['1','1'], [1, [2, [3, [4]]]])

def args_all_to_list(*args):

try:

data=list(*args)

return data

except:

data=list(args)

return data

def data_list(a):

data = []

f = 0

for x in a:

if type(x) is int:

data.append(x)

f += 1

elif type(x) is str:

data.append(int(x))

elif type(x) is list or tuple:

data += list(x)

if f == len(a):

return data

return data_list(data)

def chen(*args):

return reduce(lambda x, y: x * y, data_list(args_all_to_list(*args)))

print(chen(1,2))

print(chen(1,2,[1]))

print(chen(a))

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