package?one;
//這是父類代碼
public?class?Che?{
????public?String?ji;
????public?void?zhuangbi(){
????????System.out.println("蘋果手機可以在車上裝逼");
????}
}


package?one;
//這是子類代碼
public?class?Gongjiaoche?extends?Che?{
????public?void?zhuangbi(){
????????System.out.println("蘋果手機可以在公交車上裝逼");
????}
}



package?one;
//這是測試代碼
public?class?Cs?{
????public?static?void?main(String?[]?args){
????????GongjiaoChe?che=new?GongjiaoChe();
????????che.ji="擠";
????????che.zhuangbi();
????????System.out.println("特點："+che.ji);
????}
}