Java实现扑克牌洗牌和发牌 |
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Java实现扑克牌洗牌和发牌
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实现原理：使用4种花色和13个数字组合成52张牌，放进一个集合中；通过把集合数据排序打乱实现洗牌操作，然后在通过循环把牌抽出来实现发牌操作。 下面是实现代码： import java.util.ArrayList; import java.util.Collections; public class Card { private static ArrayList list = new ArrayList(); private static String[] colors = {"黑桃","红桃","梅花","方块"}; private static String[] nums = {"A","2","3","4","5","6","7","8","9","10","J","Q","K"}; private static String[] jokers = {"Joker","joker"}; //大小王 private static ArrayList A = new ArrayList(); //小人A private static ArrayList B = new ArrayList(); //小人B private static ArrayList C = new ArrayList(); //小人C private static ArrayList D = new ArrayList(); //小人D //初始化扑克牌 public static void initCards(boolean need){ for(String color:colors){ for (String num:nums) { list.add(color + num); } } //是否添加大小王 if (need) { list.add(jokers[0]); list.add(jokers[1]); } } //洗牌 public static void xiPai(){ Collections.shuffle(list); } //性感荷官，在线发牌 public static void faPai(){ A.clear(); B.clear(); C.clear(); D.clear(); for (int i = 0; i A.add(list.get(i)); } if (i%4 == 1) { B.add(list.get(i)); } if (i%4 == 2) { C.add(list.get(i)); } if (i%4 == 3) { D.add(list.get(i)); } } } //主方法 public static void main(String args[]){ initCards(true); xiPai(); faPai(); System.out.print("小人A" + A + "\n"); System.out.print("小人B" + B + "\n"); System.out.print("小人C" + C + "\n"); System.out.print("小人D" + D + "\n"); } }下面是运行结果 |
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