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| # A = {2, 2.2, True, 4 + 3j}
# B = {1, 2.2, False, 4 + 3j}
# print(A & B) # {1, 2.2, (4+3j)}
# print(B & A) # {True, 2.2, (4+3j)}
# print(A and B) # {False, 1, 2.2, (4+3j)}
# print(B and A) # {True, 2, 2.2, (4+3j)}
# print(A | B) # {False, True, 2, 2.2, (4+3j)}
# print(B | A) # {False, 1, 2.2, 2, (4+3j)}
# print(A or B) # {True, 2, 2.2, (4+3j)}
# print(B or A) # {False, 1, 2.2, (4+3j)}
# A = {2, 2.2, True, 4 + 3j, 77,88,99,11,"a"}
# B = {1, 2.2, False, 4 + 3j}
# print(A & B) # {1, 2.2, (4+3j)}
# print(B & A) # {True, 2.2, (4+3j)}
# strs = 'abbacabcabb'
# print(strs.strip('ab'))
# count = 0
# def add():
# # global count
# count = 1
# add()
# print("全局的:", count)
# my_list = [1, 2, 3]
# def my_test():
# global my_list
# my_list[0] = 11
# my_test()
# print("全局的:", my_list)
# my_list = [1, 2, 3]
# def my_test():
# global my_list
# my_list = [11, 2, 3]
# my_test()
# print("全局的:", my_list)
# my_list = [1, 2, 3]
# def my_test():
# global my_list
# my_list.append(11)
# my_test()
# print("全局的:", my_list)
# print('TO BE' or 'NOT TO BE')
# print('TO BE' and 'NOT TO BE')
|
