class Demo_Person {
public static void main(String[] args) {
Person s1 = new Person("赵六",18);
/*s1.setName();
s1.setAge(18);*/
s1.PlayGame();
System.out.println(s1.getName()+" "+s1.getAge());
}
}
class Person {
private String name;
private int age;
public Person() {};
public Person(String name,int age) {
this.name = name;
this.age = age;
}
public void setName(String name) {
this.name = name;
}
public String getName() {
return name;
}
public void setAge(int age) {
this.age = age;
}
public int getAge() {
return age;
}
public void PlayGame() {
System.out.println("爱玩游戏");
}
}
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