摘要:
1、子类直接继承父类 class Person1{ private String name; private int age; public void setName(String name){ this.name = name; } public String getName(){ return 阅读全文
摘要:
1、定义节点类、设置节点、遍历输出 class Node{ private String data; private Node next; public Node(String data){ this.data = data; } public String getData(){ return th 阅读全文