执行以下代码会输出什么结果?() public class Test { StringgetStr(String s){ return s + “hello”; } public static void main(String arg[]) { Test t= new Test(); System.out.println(t.getStr(“LiLei\n”)); } }
- A 编译报错
- B LiLei hello
- C LiLeihello
- D 无任何输出
执行以下代码会输出什么结果?() public class Test { StringgetStr(String s){ return s + “hello”; } public static void main(String arg[]) { Test t= new Test(); System.out.println(t.getStr(“LiLei\n”)); } }
有以下程序:程序执行后的输出结果是( )。A2B3C7D0
以下的程序的执行结果为? ()public class Demo{ public double getHeight(){ return 171.0; } public int ...
有以下程序:程序执行后的输出结果是( )。A357B753C369D751
4、执行下面程序,输出的结果是?() public class&en
执行下面程序,输出的结果是?()public class Test{ public static void main(String[] args){ int a = 5; ...
下面代码执行后,正确的输出结果是()。AYou are fired! You are hired!BYou are fired! You are fired!CYou are hired! You are hired!DYou are hired! Youarefired!
下列代码段执行后的输出结果是()。A0B1C2D3