What will be written to the standard output when the following program is run?() public class Qd803 { public static void main(String args[]) { String word = "restructure"; System.out.println(word.substring(2, 3)); } }
- A、est
- B、es
- C、str
- D、st
- E、s
正确答案:E
答案解析:有

微信扫一扫手机做题