单选题

以下代码的执行结果是什么？ public class Example { int i = 100; public void print() { System.out.println(50); } public static void main(String[] args) { Example a = new A(); System.out.println(a.i); a.print(); } } class A extends Example { int i = 200; public void print() { System.out.println(300); } }

Question

A. 100 300

B. 200 300

C. 100 50

D. 200 50