20170113问题解析请点击今日问题下方的“【Java每日一题】20170116”查看(问题解析在公众号首发,公众号ID:weknow619)
package Jan2017; public class Ques0116 { public static void main(String[] args) { System.out.println(new BigDog("大黑狗", "黑色")); } } class Dog{ String name; public Dog(String name) { super(); this.name = name; } public String toString(){ return "name:"+name; } } class BigDog extends Dog{ String color; public BigDog(String name, String color) { this.name = name; this.color = color; } public String toString(){ return "name:"+name+", color:"+color; } }
今日问题:
请问主程序输出结果是什么?(点击以下“【Java每日一题】20170116”查看20170113问题解析)
题目原发布于公众号、简书:【Java每日一题】20170116,【Java每日一题】20170116 (也可以扫描头像二维码查看)