what is wrong with the following program?ublic class SomethingIsWrong {public static void main(String[] args){Rectangle myRect;myRect.width = 40;myRect.hight =50;System.out.println('myRect's area is"+myRect.area());}

来源：学生作业帮助网 编辑：作业帮 时间：2024/07/06 18:24:05
what is wrong with the following program?ublic class SomethingIsWrong {public static void main(String[] args){Rectangle myRect;myRect.width = 40;myRect.hight =50;System.out.println('myRect's area is
xQMO@+/H =QUjۤ_.6  &FDT@g -* f{3f9=m TypɲfJ M0WRdh EZGe!T@dAiG @)dXS)BDI1H&"¼jU&"!]k{!s&M\a@f]'끲4ϿwuGٍk]"ʛfB7"WW}njUu;v n֟~qF, mg&* {Τ#NV,G:T~-{

what is wrong with the following program?ublic class SomethingIsWrong {public static void main(String[] args){Rectangle myRect;myRect.width = 40;myRect.hight =50;System.out.println('myRect's area is"+myRect.area());}
what is wrong with the following program?
ublic class SomethingIsWrong {
public static void main(String[] args){
Rectangle myRect;
myRect.width = 40;
myRect.hight =50;
System.out.println('myRect's area is"+myRect.area());
}

what is wrong with the following program?ublic class SomethingIsWrong {public static void main(String[] args){Rectangle myRect;myRect.width = 40;myRect.hight =50;System.out.println('myRect's area is"+myRect.area());}
Rectangle myRect;
这里没初始化,改成
Rectangle myRect = new Rectangle(这里输入构造方法的参数,如果没参数就不用输);
记住,要用到一个实例,必须先实例化一个实例.

陈述语序?I don't know what wrong is with me .I don't know what is wrong with me . We don't know______with him A,what is wrong B,what wrong with SO WHAT IS WRONG WITH He didn't know ( A.what is wrong with him B.what was wrong with him C.what wrong is with him D.what wrong was with him 给些说明, What is wrong with my watch?What is wrong with my watch?It_____.A.is't work B.doesn't work C.stop D.stops Something is wrong with my pc,and I can't wirte the Chinese words.What's wrong with my pc? 翻译：what is wrong with you? What the hell is wrong with you? What is wrong with you的中文 what is wrong with you同义句 what is wrong with you 答句 用英文翻译: What is wrong with you? What the hell is wrong with me What is wrong with?谁知道啊 What is wrong with you?如何回答 what is wrong with you 如题 What is wrong with you?同义句 What is wrong with the kite?谢