问题:
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.
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?()
● 参考解析
本题暂无解析
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