摘要: /** * 构造方法 * 目标类 */ public class User { private int uid; private String username; private int age; public User(int uid, String username) { this.uid = 阅读全文
posted @ 2019-04-11 19:50 紫色的雪 阅读(158) 评论(0) 推荐(0)
摘要: import java.util.ArrayList; import java.util.LinkedList; import java.util.Queue; //即广度优先搜索树 public class Solution { public ArrayList PrintFromTopToBottom(TreeNode root) { ArrayLi... 阅读全文
posted @ 2019-04-11 10:05 紫色的雪 阅读(112) 评论(0) 推荐(0)
摘要: import java.util.ArrayList; import java.util.Stack; public class Solution { public boolean IsPopOrder(int [] pushA,int [] popA) { Stack stackA = new Stack(); int len = pu... 阅读全文
posted @ 2019-04-11 08:20 紫色的雪 阅读(190) 评论(0) 推荐(0)