public static void main(String[] args) {
//1,买一副扑克,其实就是自己创建一个集合对象,将扑克牌存储进去
String[] num = {"A","2","3","4","5","6","7","8","9","10","J","Q","K"};
String[] color = {"红桃","黑桃","方片","梅花"};
ArrayList<String> poker = new ArrayList<>();
//拼接花色和数字
for(String s1 : color) {
for(String s2 : num) {
poker.add(s1.concat(s2)); //concat连接两个字符串
}
}
poker.add("小王");
poker.add("大王");
//2,洗牌
Collections.shuffle(poker);
//3,发牌
ArrayList<String> gaojin = new ArrayList<>();
ArrayList<String> longwu = new ArrayList<>();
ArrayList<String> me = new ArrayList<>();
ArrayList<String> dipai = new ArrayList<>();
for(int i = 0; i < poker.size(); i++) {
if(i >= poker.size() - 3) {
dipai.add(poker.get(i)); //将三张底牌存储在底牌集合中
} else if(i % 3 == 0) {
gaojin.add(poker.get(i));
} else if(i % 3 == 1) {
longwu.add(poker.get(i));
} else {
me.add(poker.get(i));
}
}
//4,看牌
System.out.println(gaojin);
System.out.println(longwu);
System.out.println(me);
System.out.println(dipai);
}
} |