以下代码的输出结果是什么? 产生此结果的原因是什么? class Animal(object):      weight = 9 class Dog(Animal):      pass class Cat(Animal):      pass   print Animal.weight, Dog.weight, Cat.weight Cat.weight = 8 print Animal.weight, Dog.weight, Cat.weight Animal.weight = 7 print Animal.weight, Dog.weight, Cat.weight-笔试面试资料

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提供答案分析,通过本文《以下代码的输出结果是什么? 产生此结果的原因是什么? class Animal(object):      weight = 9 class Dog(Animal):      pass class Cat(Animal):      pass   print Animal.weight, Dog.weight, Cat.weight Cat.weight = 8 print Animal.weight, Dog.weight, Cat.weight Animal.weight = 7 print Animal.weight, Dog.weight, Cat.weight-笔试面试资料》可以理解其中的代码原理,这是一篇很好的求职学习资料
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答案:

以下代码的输出结果是什么? 产生此结果的原因是什么?
class Animal(object):      weight = 9 class Dog(Animal):      pass class Cat(Animal):      pass   print Animal.weight, Dog.weight, Cat.weight Cat.weight = 8 print Animal.weight, Dog.weight, Cat.weight Animal.weight = 7 print Animal.weight, Dog.weight, Cat.weight

以下代码的输出结果是什么? 产生此结果的原因是什么?   class Animal(object):      weight = 9 class Dog(Animal):      pass class Cat(Animal):      pass   print Animal.weight, Dog.weight, Cat.weight Cat.weight = 8 print Animal.weight, Dog.weight, Cat.weight Animal.weight = 7 print Animal.weight, Dog.weight, Cat.weight 星圻
9,9,9
9,9,8
7,7,7

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qklbishe.com区块链毕设代做网专注|以太坊fabric-计算机|java|毕业设计|代做平台 » 以下代码的输出结果是什么? 产生此结果的原因是什么? class Animal(object):      weight = 9 class Dog(Animal):      pass class Cat(Animal):      pass   print Animal.weight, Dog.weight, Cat.weight Cat.weight = 8 print Animal.weight, Dog.weight, Cat.weight Animal.weight = 7 print Animal.weight, Dog.weight, Cat.weight-笔试面试资料

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