题目内容
(请给出正确答案)
[单选题]
现有:classGuy{Stringgreet(){return"hi";}}classCowboyextendsGuy{Stringgreet(){return."howdy";}}classWranglerextendsCowboy{Stringgreet(){return"orch!";}}classGreetings2{publicstaticvoidmain(String[]args){Guyg=newWrangler();Guyg2=newCowboy();Wranglerw2=newWrangler();System.out.print(g.greet()+g2.greet()+w2.greet());}}结果是什么?()
A.hihiouch!
B.ouch!howdyouch!
C.hihowdyouch!
D.编译失败
E.运行的咐候有异常抛出
提问人:网友memopo
发布时间:2022-01-07