雷程4.14作业

# list1 = ["shandong","heze","caoxian","niupi",666,"woleibaobei"]
# print(list1) #['shandong', 'heze', 'caoxian', 'niupi', 666, 'woleibaobei']
# print(type(list1)) #<class 'list'>
#
# str1 = "shanxi"
# list1 = list(str1)
# print(list1) #['s', 'h', 'a', 'n', 'x', 'i']
# print(type(list1)) #<class 'list'>

# list1 = ["shandong","heze","caoxian","niupi",666,"woleibaobei"]
# list1[5] = "wodebaobei"
# print(list1) #['shandong', 'heze', 'caoxian', 'niupi', 666, 'wodebaobei']

# list1 = ["shandong","heze","caoxian","niupi",666,"woleibaobei"]
# # list1[4:] = "666"
# # print(list1) #['shandong', 'heze', 'caoxian', 'niupi', '6', '6', '6']
# list1[1:3] = "666"
# print(list1) #['shandong', '6', '6', '6', 'niupi', 666, 'woleibaobei']

# list1 = ["shandong","heze","caoxian","niupi",666,"woleibaobei"]
# # list1.append(["shandong"])
# # print(list1) #['shandong', 'heze', 'caoxian', 'niupi', 666, 'woleibaobei', ['shandong']]
# # list1.append(666)
# # print(list1) #['shandong', 'heze', 'caoxian', 'niupi', 666, 'woleibaobei', 666]
# list1.append("hello")
# print(list1) #['shandong', 'heze', 'caoxian', 'niupi', 666, 'woleibaobei', 'hello']

# list1 = ["shandong","heze","caoxian"]
# list2 = ["niupi",666,"woleibabeo"]
# list1.extend(list2)
# print(list1)

# list1 = ["caoxian"]
# list2 = '666'
# list1.extend(list2)
# print(list1) #['caoxian', '6', '6', '6']

# list1 = ["shandong","heze","caoxian","niupi",666,"woleibaobei"]
# # list1.insert(4,6666)
# # print(list1) #['shandong', 'heze', 'caoxian', 'niupi', 6666, 666, 'woleibaobei']
# # list1.insert(0,"shan")
# # print(list1) #['shan', 'shandong', 'heze', 'caoxian', 'niupi', 666, 'woleibaobei']
# list1.insert(5,["shanxi"])
# print(list1) #['shandong', 'heze', 'caoxian', 'niupi', 666, ['shanxi'], 'woleibaobei']

# list1 = ["shandong","heze","caoxian","niupi",666,"woleibaobei"]
# q = list1.index("niupi")
# print(q) #3

# list1 = ["shandong", "heze", "caoxian", "niupi", 666, "woleibaobei"]
# list1.remove(666)
# print(list1) #['shandong', 'heze', 'caoxian', 'niupi', 'woleibaobei']

# list1 = ["shandong", "heze", "caoxian", "niupi", 666, "woleibaobei","caoxian"]
# list1.remove("caoxian")
# print(list1) #['shandong', 'heze', 'niupi', 666, 'woleibaobei', 'caoxian']

# list1 = ["shandong", "heze", "caoxian", "niupi", 666, "woleibaobei"]
# # del list1[1]
# # print(list1)#['shandong', 'caoxian', 'niupi', 666, 'woleibaobei']
# del list1[0:2]
# print(list1) #['caoxian', 'niupi', 666, 'woleibaobei']

# list1 = ['caoxian', 'niupi', "666", 'woleibaobei']
# list1.sort()
# print(list1)
# list1 = ['caoxian', 'Niupi', "666", 'woleibaobei']
# list1.sort()
# print(list1) #['666', 'Niupi', 'caoxian', 'woleibaobei']

# list1 = [1,4,2,6,3,5]
# # list1.sort()
# # print(list1) #[1, 2, 3, 4, 5, 6]
# list1.sort(reverse=True)
# print(list1) #[6, 5, 4, 3, 2, 1]

# list1 = ['caoxian', 'niupi', "666", 'woleibaobei']
# list2 = sorted(list1,reverse=True)
# list3 = sorted(list1,reverse=False)
# print(list2)#['woleibaobei', 'niupi', 'caoxian', '666']
# print(list3)#['666', 'caoxian', 'niupi', 'woleibaobei']

# list1 = [1,4,2,5,3,"mm","cc"]
# # list1.reverse()
# # print(list1) #['cc', 'mm', 3, 5, 2, 4, 1]
# print(list1[::-1]) #['cc', 'mm', 3, 5, 2, 4, 1]

# list1 = ['caoxian', 'niupi', "666", 'woleibaobei']
# print(list1.pop(3)) #woleibaobei
# print(list1) #['caoxian', 'niupi', '666']
# print(type(list1)) #<class 'list'>

# tuple1 = ("caoxian","niupi",666,"woleibaobei",["shandong"])
# print(tuple1) #('caoxian', 'niupi', 666, 'woleibaobei', ['shandong'])
# print(type(tuple1)) #<class 'tuple'>
#
# tuple2 = ("shandong",)
# print(type(tuple2)) #<class 'tuple'>
# print(tuple2) #('shandong',)

# tuple1 = ("caoxian","niupi",666,"woleibaobei",["shandong",66666])
# print(tuple1[2])#666
# print(tuple1[4]) #['shandong', 66666]
# print(tuple1[1:3]) #('niupi', 666)

# tuple1 = ("caoxian","niupi",666,"woleibaobei",["shandong",66666])
# tuple1[2] = 66666
# print(tuple1) #不能修改
# tuple1.inster(2,6666)
# print(tuple1 #不能修改

# tuple1 = ("caoxian","niupi",666,"woleibaobei",["shandong",66666])
# list1 = list(tuple1)
# # tuple2 = list1[2] = 66666
# # print(tuple2)


# tuple1 = ("caoxian","niupi",666,"woleibaobei",["shandong",66666])
# tuple1[4][1] = 666
# print(tuple1) #('caoxian', 'niupi', 666, 'woleibaobei', ['shandong', 666])

# tuple1 = ("caoxian","niupi",666,"woleibaobei",["shandong",66666])
# for i in tuple1:
#     print(i)

# dict1 = {"site":"shanxi","time":"2022"}
# print(type(dict1))
# print(dict1)

# test1 = [("name","leicheng"),("age",24)]
# dict1 = dict(test1)
# print(dict1)
# print(type(dict1))

# dict1 = {"name":"leicheng","age":24}
# dict1["sex"] = "man"
# print(dict1)

# dict1 = {"name":"leicheng","age":24}
# for i in dict1:
#     print(i)

# dict1 = {"name":"leicheng","age":24}
# for i in dict1.keys():
#     print(i)
# dict1 = {"name":"leicheng","age":24}
# for i in dict1.values():
#     print(i)

# dict1 = {"name":"leicheng","age":24}
# print(dict1["name"])
# print(dict1["age"])

# dict1 = {"name":"leicheng","age":24}
# # dict1.setdefault("sex","man")
# # print(dict1)
# dict1.setdefault("time")
# print(dict1)

# dict1 = {"name":"leicheng","age":24}
# del dict1["age"]
# print(dict1)
# dict1 = {"name":"leicheng","age":24}
# del dict1
# print(dict1)

# dict1 = {"name":"leicheng","age":24}
# print(dict1.pop("name"))
# print(dict1)

# dict1 = {"name":"leicheng","age":24}
# dict1.clear()
# print(dict1)
# dict1 = {"name":"leicheng","age":24}
# for i in dict1:
#     print(i,dict1)

# dict1 = {"name":"leicheng","age":24}
# for k,v in dict1.items():
#     print(k,v)

# dict1 = {"name":"leicheng","age":24}
# # print(dict1.get("name"))
# # print(dict1.get("nae"))
# age1 = dict1.get("age")
# print(age1)

# dict1 = {}.fromkeys(["name","age"])
# print(dict1) #{'name': None, 'age': None}
# dict1["name"] = "leicheng"
# dict1["age"] = 24
# print(dict1) #{'name': 'leicheng', 'age': 24}

# dict1 = {}.fromkeys(["name","age"],"666")
# print(dict1)

# dict1 = {"name":"leicheng","age":24}
# print(dict1.__contains__("name")) #Ture
# print(dict1.__contains__("egg")) #False

# dict1 = {"name":"leicheng","age":24}
# if dict1.__contains__("time") is True:
#     print("判断成功")
# else:
#     dict1.setdefault("time")
#     print(dict1)

# dict1 = {"name":"leicheng","age":24}
# pop = dict1.popitem()
# print(pop)
# print(type(pop))

# dict1 = {"name":"leicheng","age":24}
# dict2 = {"height":173}
# dict1.update(dict2)
# print(dict1)

# name = "leicheng"
# set1 = set(name)
# # set1.clear()
# # set1.pop()
# # set1.remove("e")
# set1.add("cheng")
# print(set1)

# name = "leicheng"
# set1 = frozenset(name)
# set2 = set1.copy()
# print(set1)
# print(set2)
# print(type(set1))

# list1 = [1,2,3,3,4,5,5,6,7,7]
# set1 = set(list1)
# list2 = list(set1)
# print(list2)
# list1 = [1,2,3,3,4,5,5,6,7,7]
# list2 = []
# for i in set(list1):
#     list2.append(i)
# print(list2)