对于一下程序,其运行结果为 class Base{ public Base(){ System.out.print("C"); } } class Base2 extends Base{ public Base2(){ System.out.print("B"); } } public class AccountTester extends Base2{ int m=1; public AccountTester(){ System.out.println("A"); } public static void main(String args[]){ AccountTester t = new AccountTester(); } }