diff --git a/javaSE-day03/src/com/inmind/comapre05/Poker.java b/javaSE-day03/src/com/inmind/comapre05/Poker.java
new file mode 100644
index 0000000..a212135
--- /dev/null
+++ b/javaSE-day03/src/com/inmind/comapre05/Poker.java
@@ -0,0 +1,22 @@
+package com.inmind.comapre05;
+
+public class Poker implements Comparable<Poker>{
+    String content; //花色+数字
+    Integer num; //对应牌的大小的标记
+
+    public Poker(String content, Integer num) {
+        this.content = content;
+        this.num = num;
+    }
+
+    @Override
+    public String toString() {
+        return content;
+    }
+
+    @Override
+    public int compareTo(Poker o) {
+        //我-它 升序  ；它-我 降序
+        return o.num-this.num;
+    }
+}
diff --git a/javaSE-day03/src/com/inmind/comapre05/Test16.java b/javaSE-day03/src/com/inmind/comapre05/Test16.java
new file mode 100644
index 0000000..3865b29
--- /dev/null
+++ b/javaSE-day03/src/com/inmind/comapre05/Test16.java
@@ -0,0 +1,101 @@
+package com.inmind.comapre05;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Comparator;
+
+/*
+按照斗地主的规则，完成洗牌发牌的动作。
+具体规则：
+
+使用54张牌打乱顺序,三个玩家参与游戏，三人交替摸牌，每人17张牌，最后三张留作底牌。
+
+分析:
+    1.准备54张牌(花色+数字)
+    2.洗牌(打乱顺序)
+    3.创建3个集合对象保存每个玩家的牌,创建1个集合保存底牌
+    4.打印集合的内容
+
+ 注意：最后打印牌时，要有排序的效果
+ */
+public class Test16 {
+    public static void main(String[] args) {
+        //1.准备54张牌(花色+数字)
+        String[] colors = {"♣", "♦", "♥", "♠"};
+        String[] nums = {"3", "4", "5", "6", "7", "8", "9", "10", "J", "Q", "K", "A", "2"};
+        int index = 0;
+
+        //创建一个集合保存牌
+        ArrayList<Poker> pokers = new ArrayList<>();
+
+        for (String num : nums) {
+            for (String color : colors) {
+                String content = color + num;
+                pokers.add(new Poker(content,index++));
+            }
+        }
+        pokers.add(new Poker("小王",index++));
+        pokers.add(new Poker("大王",index++));
+
+        System.out.println(pokers);
+        //2.洗牌(打乱顺序)
+        Collections.shuffle(pokers);
+        System.out.println("打乱之后："+pokers);
+
+        //3.创建3个集合对象保存每个玩家的牌,创建1个集合保存底牌
+        ArrayList<Poker> player1 = new ArrayList<>();
+        ArrayList<Poker> player2 = new ArrayList<>();
+        ArrayList<Poker> player3 = new ArrayList<>();
+        ArrayList<Poker> dipai = new ArrayList<>();
+
+        /*
+        按顺序，轮着抓
+        玩家1     0       3       6       index%3 == 0
+        玩家2     1       4       7       index%3 == 1
+        玩家3     2       5       8       index%3 == 2
+
+        最后三张牌都给底牌
+         */
+
+        for (int i = 0; i < pokers.size(); i++) {
+            Poker poker = pokers.get(i);
+            //最后三张都给底牌，其他的判断下分别发给我每个玩家
+            if (i >= 51) {//最后三张都给底牌
+                dipai.add(poker);
+            } else {
+                switch (i%3) {
+                    case 0:
+                        player1.add(poker);
+                        break;
+                    case 1:
+                        player2.add(poker);
+                        break;
+                    case 2:
+                        player3.add(poker);
+                        break;
+                }
+            }
+        }
+
+        //4.打印集合的内容
+        //4.1对每个集合进行排序
+        //4.2使用比较器，对原本扑克牌，降序的排序，修改为升序
+        Comparator<Poker> comparator = new Comparator<Poker>() {
+            @Override
+            public int compare(Poker o1, Poker o2) {
+                return o1.num - o2.num;
+            }
+        };
+
+        Collections.sort(player1,comparator);
+        Collections.sort(player2,comparator);
+        Collections.sort(player3,comparator);
+        Collections.sort(dipai,comparator);
+
+        System.out.println("玩家1："+player1);
+        System.out.println("玩家2："+player2);
+        System.out.println("玩家3："+player3);
+        System.out.println("底牌："+dipai);
+
+    }
+}