24. 指出下列程序运行的结果 ()
- public class Example {
- String str = new String("good");
- char[] ch = { 'a', 'b', 'c' };
- public static void main(String args[]) {
- Example ex = new Example();
- ex.change(ex.str, ex.ch);
- System.out.print(ex.str + " and ");
- System.out.print(ex.ch);
- }
- public void change(String str, char ch[]) {
- str = "test ok";
- ch[0] = 'g';
- }
- }
复制代码
A、 good and abc B、 good and gbc C、 test ok and abc D、 test ok and gbc
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