设计一个动物类,它包含一些动物属性,如名称,大小,重量等,动物可以跑或走。然后设计一个鸟类,除了动物的基本属性外,它还有自己的羽毛,翅膀等。鸟除了跑或走外,它还可以飞翔。为了继承动物类的特性,鸟类应该继承动物类。编写一个程序来测试所设计的鸟类能否实现预定的功能
时间: 2024-05-15 22:18:59 浏览: 141
基于Python语言的动物类设计源码学习与实现
好的,根据您的要求,我可以为您设计一个动物类和一个鸟类,并编写程序测试其功能。以下是代码:
```
# 定义动物类
class Animal:
def __init__(self, name, size, weight):
self.name = name
self.size = size
self.weight = weight
def run(self):
print(self.name + " is running.")
def walk(self):
print(self.name + " is walking.")
# 定义鸟类,继承自动物类
class Bird(Animal):
def __init__(self, name, size, weight, feather, wingspan):
super().__init__(name, size, weight)
self.feather = feather
self.wingspan = wingspan
def fly(self):
print(self.name + " is flying.")
def show(self):
print("Name:", self.name)
print("Size:", self.size)
print("Weight:", self.weight)
print("Feather:", self.feather)
print("Wingspan:", self.wingspan)
# 测试程序
if __name__ == '__main__':
bird = Bird("Eagle", "large", "9kg", "brown", "2.5m")
bird.run()
bird.walk()
bird.fly()
bird.show()
```
运行程序后,输出结果如下:
```
Eagle is running.
Eagle is walking.
Eagle is flying.
Name: Eagle
Size: large
Weight: 9kg
Feather: brown
Wingspan: 2.5m
```
可以看出,所设计的动物类和鸟类,以及相关特性都被成功实现了。
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