[学习交流] 分享一个模仿斗地主发牌的代码

package doudizhu1;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.TreeSet;
public class Test {
public static void main(String[] args) {
String []num={"3","4","5","6","7","8","9","10","J","Q","K","A","2"};
String []color={"方片","红桃","梅花","黑桃"};
HashMap<Integer, String> hs=new HashMap<Integer, String>();
ArrayList<Integer> list=new ArrayList<Integer>();
int index=0;
for(String a:num){
for (String b:color){
list.add(index);
hs.put(index++, b.concat(a));
}
}
list.add(index);
hs.put(index++, "小王");
list.add(index);
hs.put(index, "大王");
TreeSet<Integer> dipai= new TreeSet<Integer>();
TreeSet<Integer> wo= new TreeSet<Integer>();
TreeSet<Integer> ni= new TreeSet<Integer>();
TreeSet<Integer> ta= new TreeSet<Integer>();
Collections.shuffle(list);
for(int i=0;i<list.size();i++){
if(i>=list.size()-3){
dipai.add(list.get(i));
}else if(i%3==1){
wo.add(list.get(i));
}else if(i%3==0){
ni.add(list.get(i));
}else{
ta.add(list.get(i));
}
}
lookpork("小明",hs,wo);
lookpork("小高",hs,ni);
lookpork("小亮",hs,ta);
lookpork("底牌",hs,dipai);
}
public static void lookpork(String name,HashMap<Integer, String> hs,TreeSet<Integer> di){
System.out.print(name+"牌是 ");
for(Integer i:di){
System.out.print(hs.get(i)+" ");
}
System.out.println();
}
}

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