看下面程序是否有问题,如果没有,说出结果
class Fu {
public void show() {
System.out.println("fu show");
}
}
class Zi extends Fu {
public void show() {
System.out.println("zi show");
}
public void method() {
System.out.println("zi method");
}
}
class Test1Demo {
public static void main(String[] args) {
Fu f = new Zi();
f.method();
f.show();
}
} |
|