下列代码的输出结果是:
public class A {
String name="a";
String go(){
return "- function in A";
}
}
public class B extends A {
String name="b";
String go(){
return "- function in B";
}
public static void main(String[] args) {
A a= new B();
System.out.println(a.name+a.go());
}
}