testsuper2.java

有关于java 的有关的练习的源代码即可执行程序

public class TestSuper2{
	public static void main(String[] args){
		Sub s=new Sub();
		s.print();
	}
}
class Super{
	int a=10;
	public void m(){
		System.out.println("Super");	
	}
}
class Sub extends Super{
	int a=20;
	public void print(){
		int a=30;
		System.out.println(a);
		System.out.println(this.a);
		System.out.println(super.a);
		super.m();
		m();
	}
	public void m(){
		System.out.println("Sub");
	}
}