import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.Random;
import java.util.Set;
// 张三,李四,王五三个人打斗地主,三人约定,洗牌后,
// 随机抽取一张"明牌"并夹在中间;然后依次抓牌,谁抓到这张便自动作为地主,并收取最后三张。
// 要求:请用程序实现这一过程,最后打印地主名,以及三个人的牌(要求排序);
// 思路:
// 1.定义一个Map集合存储一副扑克牌;List存储编号;
// 2.洗牌;
// 3.随机抽取一个索引(该值必须在倒数三张之前),用于表示"明牌",在发牌
// 时谁抓到这一张便作为"地主";
// 4.依次给三个人(张三,李四,王五)发牌,并监督谁作为地主;地主自动收取最后三张。
// 5.打印地主名;
// 6.最后以排序后的方式打印每个人手里的牌
public class Demo03 {
public static void main(String[] args) {
HashMap map = new HashMap();
// 花色
ArrayList flower = new ArrayList();
Collections.addAll(flower, "♣", "♦", "♠", "♥");
// 数字
ArrayList number = new ArrayList();
Collections.addAll(number, "3", "4", "5", "6", "7", "8", "10", "J", "Q", "K", "A", "2");
Integer a = 1;
for (String number1 : number) {
for (String flower1 : flower) {
String s = flower1 + number1;
map.put(a++, s);
}
}
map.put(53, "小☆");
map.put(54, "大★");
System.out.println(map);
Set keySet = map.keySet();
ArrayList list = new ArrayList();
for (Integer integer : keySet) {
list.add(integer);
}
System.out.println(list);
Collections.shuffle(list);
System.out.println(list);
ArrayList p1 = new ArrayList();
ArrayList p2 = new ArrayList();
ArrayList p3 = new ArrayList();
ArrayList p0 = new ArrayList();
System.out.println(list.size());
for (int i = 0; i < list.size(); i++) {
if (i >= 51) {
p0.add(list.get(i));
} else {
if (i % 3 == 0) {
p1.add(list.get(i));
} else if (i % 3 == 1) {
p2.add(list.get(i));
} else if (i % 3 == 2) {
p3.add(list.get(i));
}
}
}
System.out.println(p1);
System.out.println(p2);
System.out.println(p3);
System.out.println(p0);
Random r = new Random();
Integer dz = null;
while ((p0.contains(dz)) ){
dz = r.nextInt(54) + 1;
}
dz(p1, dz, p0);
dz(p2, dz, p0);
dz(p3, dz, p0);
ArrayList player1 = new ArrayList();
ArrayList player2 = new ArrayList();
ArrayList player3 = new ArrayList();
for (Integer integer : p1) {
player1.add(map.get(integer));
}
for (Integer integer : p2) {
player2.add(map.get(integer));
}
for (Integer integer : p3) {
player3.add(map.get(integer));
}
System.out.println("张三=" + player1);
System.out.println("李四=" + player2);
System.out.println("王五=" + player3);
}
public static void dz(ArrayList p, Integer dz, ArrayList p0) {
System.out.println("试试");
int count = -1;
for (int i = 0; i < p.size(); i++) {
if (dz.equals(p.get(i))) {
count = i;
}
}
if (count != -1) {
for (int j = 0; j < p0.size(); j++) {
System.out.println("试试1");
p.add(p0.get(j));
System.out.println(p + "");
}
}
if (count == -1) {
return;
}
}
}