📄 mulinher.java
字号:
interface CanFight
{
void fight();
}
interface CanSwim
{
void swim();
}
interface CanFly
{
void fly();
}
interface ActionList extends CanFight,CanSwim,CanFly
{
}
abstract class Human implements ActionList
{
public void swim(){}
public void fly(){}
}
class Hero implements ActionList
{
public void fight(){}
public void swim(){}
public void fly(){}
}
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