忙里偷闲，自己运用初学的知识是心啊斗地主功能。

斗地主画图分析

直接上源代码

import java.util.*;

public class PlayCards {

public static void main(String[] args) {

/**

* 组合牌

*/

// 创建Map集合,键是编号,值是牌

HashMap cords = new HashMap();

// 创建List集合,存储编号

ArrayList lists = new ArrayList();

// 定义13个点数的数组

String[] numbers = {"2", "A", "K", "Q", "J", "10", "9", "8", "7", "6", "5", "4", "3"};

// 定义4个花色

String[] colors = {"♥️", "♣️", "♠️", "♦️"};

// 定义整数变量,作为键出现

int index = 2;

// 遍历数组,花色+点数的组合,存储到Map集合

for (String number : numbers) {

for (String color : colors) {

cords.put(index, color + number);

lists.add(index);

index++;

}

}

cords.put(0, "大王");

cords.put(1, "小王");

lists.add(0);

lists.add(1);

System.out.println(lists);

/**

* 洗牌

*/

Collections.shuffle(lists);

System.out.println(lists);

/**

* 发牌

* 三个玩家 加底牌

* 存取四个数组中

*/

ArrayList palyer1 = new ArrayList();

ArrayList palyer2 = new ArrayList();

ArrayList palyer3 = new ArrayList();

ArrayList bottomCords = new ArrayList();

for (int i = 0; i < lists.size(); i++) {

if (i < 3) {

bottomCords.add(lists.get(i));

} else if (i % 3 == 0) {

palyer1.add(lists.get(i));

} else if (i % 3 == 1) {

palyer2.add(lists.get(i));

} else if (i % 3 == 2) {

palyer3.add(lists.get(i));

}

}

/**

* 排序

* 看牌

*/

lookCard("底牌", bottomCords, cords);

lookCard("玩家一", palyer1, cords);

lookCard("玩家二", palyer2, cords);

lookCard("玩家三", palyer3, cords);

}

public static void lookCard(String name, ArrayList palyer, HashMap cords) {

//先排序，后取到相对应的牌

Collections.sort(palyer);

System.out.print(name + ":");

for (Integer cordsKey : palyer) {

String cordsValue = cords.get(cordsKey);

System.out.print(cordsValue + " ");

}

System.out.println();

}

}

运行结果