题目:class Base{ Base (){ System.out.println(“Base”); } } public class Exa extends Base{ Exa (){ System.out.println(“Exa”); } public static void main(String args[]){ Exa exa = new Exa(); super(); } }
编译错误
Base
Exa
运行错误
题目:class Base{ Base (){ System.out.println(“Base”); } } public class Exa extends Base{ Exa (){ System.out.println(“Exa”); } public static void main(String args[]){ Exa exa = new Exa(); super(); } }
编译错误
Base
Exa
运行错误