sub.java

接着上次传入一些Java学习中的实验

public class Sub extends Base{
	
	public static void main(String args[])
	{
		Sub sub=new Sub(2);
		
	}
	public Sub(int x){super(1); this.x=x;System.out.println(x);}
	
}
class Base {
	int x;
	public Base(int x){this.x=x;}
}