内置函数

内置函数

# print(abs(-111))
# print(all([True, "abc", "", 0]))
# print(all([True, "adsf", "asd", 1]))
#
# print(any([True, "abc", "", 0]))

# print(all([]))  # True
# print(any([]))  # False

# print(bin(11))
# print(oct(11))
# print(hex(11))

# bool
# int
# float
# list
# dict
# tuple
# set
# bytes

# x=10
# print(callable(x))
# print(callable(len))

# print(chr(65))
# print(ord("A"))
# print(ord("Z"))


# l = [1,2,3]
# print(dir(l))

# print(divmod(10,3))  # 10 % 3
# print(divmod(36584,30))  # 36584 % 30

# print(pow(10,2,3))  # 10 ** 2 % 3

# names = ["egon",'tom',"jack"]
# for i,name in enumerate(names):
#     print(i,name)

# string = "print('hello')"
# string = "[1,2,3]"
# eval(string)


# s1 = frozenset({1,2,3})
# s2 = set({1,2,3})
# s2.add(3)

# help(len)

# def func():
#     """
#     这是一个很厉害的函数
#     """
#     pass
#
# help(func)

zzzzzzzzzzzzzzzz = 33333333333333333
# def func():
#     xxxxxxxxxx = 111111
#     yyyyyyy = 2222
#     print(locals())
#     print(globals())
#
# func()

# print(locals())
# print(globals())


# print(max(1,2,3,4,5))
# print(min(1,2,3,4,5))


# res=reversed([111,33,-3,999,"aaaa"])
# print(list(res))

# print(round(3.6))

# l = [111,222,333,444,555]
#
# s = slice(0,3,1)
# # res = l[0:3:1]
# res = l[s]
# print(res)


# res = sorted([11,-3,0,99,33],reverse=True)
# print(res)

# print(sum([1,2,2,3,4,5]))

# x = 'hello'
# y = [1,2,3]
#
# res = zip(x,y)
# # print(res)
# print(list(res))


# import time

# m = __import__("time")
# m.sleep(3)