import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

public class PokerGame {

  public static void main(String[] args) {

    //定義撲克牌的花色以及數(shù)字的數(shù)組
    String[] flower = {"♥️","♠️","♣️","♦️"};
    String[] numbers = {"A","2","3","4","5","6","7","8","9","10","J","Q","K"};
    
    //創(chuàng)建牌組集合
    List poker = new ArrayList();

    //組合撲克牌樣式
    //拿出每一個(gè)花色，然后跟每一個(gè)數(shù)字進(jìn)行結(jié)合，儲(chǔ)存在牌組中
    for (int i = 0; i < flower.length; i++) {
      for (int j = 0; j < numbers.length; j++) {
        poker.add(flower[i].concat(numbers[j]));
      }
    }

    //添加大小王到牌組集合中
    poker.add("大王");
    poker.add("小王");

    //打印輸出所有撲克牌測試
    System.out.println(poker);

    //定義三個(gè)玩家和地主牌的集合
    List player1 = new ArrayList();
    List player2 = new ArrayList();
    List player3 = new ArrayList();
    List dizhupai = new ArrayList();

    //洗牌操作，使用shuffle方法
    Collections.shuffle(poker);
    System.out.println(poker); //測試牌有沒有被打亂

    //發(fā)牌操作
    for (int k = 0; k<poker.size() ; k++) {
      //留出三張牌存到底牌的集合中
      if (k > 50) {
        dizhupai.add(poker.get(k));
      } else if (k % 3 == 0) {
        player1.add(poker.get(k));
      } else if (k % 3 == 1) {
        player2.add(poker.get(k));
      } else if (k % 3 == 2) {
        player3.add(poker.get(k));
      }
    }

    //最終看牌操作
    System.out.println("玩家一的牌"+player1);
    System.out.println("玩家二的牌"+player2);
    System.out.println("玩家三的牌"+player3);
    System.out.println("地主牌"+dizhupai);

  }
}

package itcast.demo6;
 
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
 
 
public class DouDiZhu {
 public static void main(String[] args) {
 //1、組合牌
 //創(chuàng)建Map集合，鍵：編號(hào)  值：牌
 HashMap<Integer,String> pooker = new HashMap<Integer,String>();
 //創(chuàng)建List集合，存儲(chǔ)編號(hào)
 ArrayList<Integer> pookerNumber = new ArrayList<Integer>();
 //定義13個(gè)點(diǎn)數(shù)的數(shù)組
 String[] numbers = {"2","A","K","Q","J","10","9","8","7","6","5","4","3"};
 //定義4個(gè)花色組合
 String[] colors = {"♠","♣","♥","♦"};
 
 //定義一個(gè)整數(shù)變量，作為Map的鍵
 int index = 2;
 //遍歷數(shù)組，用花色+點(diǎn)數(shù)的組合,存儲(chǔ)到Map集合中
 for(String number : numbers) {
 for(String color : colors) {
 pooker.put(index, color + number);
 pookerNumber.add(index);
 index++;
 }
 }
 //System.out.println(pooker);
 //System.out.println(pookerNumber);
 
 //單獨(dú)存儲(chǔ)大王和小王
 pooker.put(0, "大王");
 pookerNumber.add(0);
 pooker.put(1, "小王");
 pookerNumber.add(1);
 
 //洗牌，將牌的編號(hào)打亂
 Collections.shuffle(pookerNumber);
 //System.out.println(pookerNumber);
 
 //發(fā)牌，將牌編號(hào)，發(fā)給3個(gè)玩家集合+1個(gè)底牌集合
 ArrayList<Integer> player1 = new ArrayList<Integer>();
 ArrayList<Integer> player2 = new ArrayList<Integer>();
 ArrayList<Integer> player3 = new ArrayList<Integer>();
 ArrayList<Integer> buttom = new ArrayList<Integer>();
 //發(fā)牌，采用的是集合的索引%3
 for(int i = 0; i < pookerNumber.size();i++) {
 //現(xiàn)將底牌做好
 if(i<3) {
 //存到底牌去
 buttom.add(pookerNumber.get(i)); 
 //對(duì)索引%3判斷
 }else if(i % 3 == 0) {
 //索引上的編號(hào)，發(fā)給玩家1
 player1.add(pookerNumber.get(i));
 }else if(i % 3 == 1) {
 //發(fā)給玩家2
 player2.add(pookerNumber.get(i));
 }else if(i % 3 == 2) {
 //發(fā)給玩家3
 player3.add(pookerNumber.get(i));
 } 
 }
 //對(duì)玩家手中的編號(hào)進(jìn)行排序
 Collections.sort(player1);
 Collections.sort(player2);
 Collections.sort(player3);
 
 //看牌，就是將玩家手中的編號(hào),到Map集合中查找，根據(jù)鍵找值
 //定義實(shí)現(xiàn)方法 
 look("包身工 ",player1,pooker); 
 look("清潔工 ",player2,pooker);
 look("洗碗工 ",player3,pooker);
 look("底牌  ",buttom,pooker);
 }
 
 public static void look(String name,ArrayList<Integer> player,HashMap<Integer,String> pooker) {
 //遍歷ArrayList集合，獲取元素，作為鍵，到集合Map中找值
 System.out.print(name+" ");
 for(Integer key : player) {
 String value = pooker.get(key);
 System.out.print(value+" ");
 }
 System.out.println();
 }
}