- class Outer {
- public int num = 10;
- class Inner {
- public int num = 20;
- public void show() {
- int num = 30;
- System.out.println(?);
- System.out.println(??);
- System.out.println(???);
- }
- }
- }
- class InnerClassTest {
- public static void main(String[] args) {
- Outer.Inner oi = new Outer().new Inner();
- oi.show();
- }
- }
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