__init__(self): print('C') s.
tud...
class fuc: def multi(self,x): return x*x def greet(self, name): print ('i am',name)lg = fuc()lg.multi(5)Out[46]: 25lg.greet('luogan')i am luogan
class people: #定义基本属性 name = '' age = 0 #定义私有属性,私有属性在类外部无法直接进行访问 __weight = 0 #定义构造方法 def __init__(self,n,a,w): self.name = n self.age = a self.__we...
class people: #定义基本属性 name = '' age = 0 #定义私有属性,私有属性在类外部无法直接进行访问 __weight = 0 #定义构 self.age = a self.__we...
#!/usr/bin/env python3# -*- coding: utf-8 -*-"""Created on Thu Mar 29 09:30:38 2018@author: luogan""&q定义基本属性
class Student: count=0 def __init__(self,name,age): self.name=name self.age=age Student.count+=1 # 要使得变量全局有效，就定义为类的属性 def learn(self): print(...
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