movie_person = ['小红','小明','小王','富豪_sb','美女_sb']

def filter_test(array):

    ret = []

    for i in array:

        if not i.startswith('小'):   # 以‘小’开头的

            ret.append(i)

    return  ret

print(filter_test(movie_person))

def filter_test(array):

    res = []

    for i in array:

        if not i.endswith('sb'):   # 以‘sb’结尾的

            res.append(i)

    return  res

print(filter_test(movie_person))

['富豪_sb', '美女_sb']

['小红', '小明', '小王']

Process finished with exit code 0

movie_person = ['小红','小明','小王','富豪_sb','美女_sb']

def filter_test(func,array):

    ret = []

    for i in array:

        if not func(i):

            ret.append(i)

    return  ret

res = filter_test(lambda x:x.endswith('sb'),movie_person)   # 以‘sb’结尾的

print(res)

['小红', '小明', '小王']

Process finished with exit code 0

from functools import reduce            # 调用 reduce函数

num_1 = [1,2,3,4,5,6,7,8,9,100]

def reduce_test(array):

    res = 0

    for num in array:

        res += num

    return res

print(reduce_test(num_1))

def reduce_test(func,array):

    res = array.pop(0)            # 将列表的值一个一个传值

    for num in array:

        res =func(res,num)

    return res

print(reduce_test(lambda  x,y:x*y,num_1))     # 用lambda 进行乘法运算

145

36288000

Process finished with exit code 0

from functools import reduce            # 调用 reduce函数

num_1 = [1,2,3,4,5,6,7,8,9,100]

def reduce_test(func,array,init = None):

    if init is None:

        res = array.pop(0)

    else:

        res = init

    for num in array:

        res = func(res,num)

    return res

print(reduce_test(lambda x,y:x*y,num_1,100))     # 传了一个初始值100，以100开始乘以列表里的每个数

3628800000

Process finished with exit code 0