1. public class X { 2. public static void main (String[]args) { 3. int [] a = new int [1] 4. modify(a); 5. System.out.printIn(a[0]); 6. } 7. 8. public static void modify (int[] a) { 9. a[0] ++; 10. } 11. } What is the result?()
- A、 The program runs and prints “0”
- B、 The program runs and prints “1”
- C、 The program runs but aborts with an exception.
- D、 An error “possible undefined variable” at line 4 causes compilation to fail.
- E、 An error “possible undefined variable” at line 9 causes compilation to fail.
正确答案:B
答案解析:有
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