【简答题】intece Show{ void show(); } class A implements Show{ public void show(){ System.out.println("I love This "); } } class B implements Show{ public void show(){ System.out.println("我喜欢看NBA"); } } ...
【简答题】阅读程序写结果 class Simian { void crySpeak(String s) { System.out.println(s); } } class People extends Simian { void computer(int a, int b) { int c = a*b; System.out.println(c); } void crySpeak(String s) { ...
implements Show{ public void show(){ System.out.println("I love This Game"); } } class
B.
implements Show{ public void show(){ System.out.println("我喜欢看NBA"); } } class C{ public void f(Show s){ //接口作为参数 s.show(); } } public class Example5_13{ public static void main(String args[]){