摘要:
class Link{ class Node{ private String data; private Node next; public Node(String data){ this.data=data; } public void add(Node newNode){ if(this.nex 阅读全文
摘要:
class Check{ public boolean validate(String name,String password){ if(name.equals("lixin")&&password.equals("8888")){ return true; }else{ return false 阅读全文