20170321问题解析请点击今日问题下方的“【Java每日一题】20170322”查看(问题解析在公众号首发,公众号ID:weknow619)
package Mar2017; public class Ques0322 { public static void main(String[] args) { Super sup = new Sub(); System.out.println(sup.index + ","); sup.print(); } } class Super { int index = 1; public void print() { System.out.println("Super"); } } class Sub extends Super { int index = 2; public void print() { System.out.println("Sub"); } }
今日问题:
请问主程序运行结果是什么?(点击以下“【Java每日一题】20170322”查看20170321问题解析)
题目原发布于公众号、简书:【Java每日一题】20170322,【Java每日一题】20170322 (也可以扫描头像二维码查看)