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14 lines
333 B
14 lines
333 B
/**
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* 狗类，继承动物抽象类，实现游泳接口
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*/
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public class Dog extends Animal implements Swimmable {
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@Override
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public void makeSound() {
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System.out.println("狗叫：汪汪汪！");
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}
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@Override
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public void swim() {
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System.out.println("狗在游泳：狗刨式前进！");
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}
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}
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