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16個(gè)python基礎(chǔ)小例子
代碼片段和文件信息
‘‘‘
#demo1
class?Person1:
????pass
p1=Person1()
print(p1)
#test9.2
c1=complex(12)
c1.conjugate()
c1.real
#demo9.3
class?Person2:
????def?__int__(selfnameage):
????????self.name=name
????????self.age=age
????def?sqy_hi(self):
????????print(‘你好,我叫‘,self.name)
????p1=Person2(‘張三‘25)
????p1.say_hi()
????print(p1.age)
#demo9.4
class?Person3:
????count=0
????name=“Person“
Person3.count+=1
print(Person3.count)
print(Person3.name)
p1=Person3()
p2=Person3()
print((p1.namep2.name))
Person3.name=“雇員“
print((p1.namep2.name))
p1.name=“員工“
print((p1.namep2.name))
#demo9.5
class?A:
????__name=‘class?A‘
????def?get_name():
????????print(A.__name)
A.get_name()
A.__name
#demo9.6
class?Person11:
????def?__init__(selfname):
????????self.__name=name
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