Development of landlord game based on Java----

This is an unordered hand with the ArrayList collection (no sorting function)

public class Pokerdemo {

public static void Main (string[] args) {
Create a card box
arraylist<string> array = new arraylist<string> ();

Define a suit array
string[] colors = {"?", "?", "?", "?"};
Define an array of points
string[] numbers = {"A", "2", "3", "4", "5", "6", "7", "8", "9", "Ten", "J", "Q", "K"};
Pack cards
for (String color:colors) {
for (String number:numbers) {
Array.add (Color.concat (number));
}
}
Array.add ("Xiao Wang");
Array.add ("King");

Shuffle
Collections.shuffle (array);

Licensing
arraylist<string> S1 = new arraylist<string> ();
arraylist<string> s2 = new arraylist<string> ();
arraylist<string> s3 = new arraylist<string> ();
arraylist<string> Dipai = new arraylist<string> ();

for (int i = 0; i < array.size (); i++) {
if (I >= array.size ()-3) {
Dipai.add (Array.get (i));
}else if (i% 3 ==0) {
S1.add (Array.get (i));
}else if (i% 3 ==1) {
S2.add (Array.get (i));
}else if (i% 3 ==2) {
S3.add (Array.get (i));
}
}
Look at the cards
Lookpoker ("Zhang San", S1);
Lookpoker ("John Doe", S2);
Lookpoker ("Harry", S3);
Lookpoker ("Hole cards", Dipai);

}

public static void Lookpoker (String name,arraylist<string> array) {
System.out.print (name + "The Hole Card is:");
for (String S:array) {
System.out.print (s+ "");
}
System.out.println ();
}

}

This is an ordered hand with the TreeSet collection (with sorting function)

Import java.util.*;

public class Pokerdemo {

public static void Main (string[] args) {
Create a HashMap collection
Hashmap<integer, string> HM = new Hashmap<integer, string> ();

Create a ArrayList collection
arraylist<integer> array = new arraylist<integer> ();

Define a suit array
string[] colors = {"?", "?", "?", "?"};
Define an array of points
string[] numbers = {"3", "4", "5", "6", "7", "8", "9", "Ten", "J", "Q", "K", "A", "2"};
From 0 onwards to the HashMap in the storage number, and the corresponding card, while the ArrayList inside the memory number can be
int index = 0;
Pack cards
for (String number:numbers) {
for (String color:colors) {
String Poker = color.concat (number);
Hm.put (index, poker);
Array.add (index);
index++;

}
}
Hm.put (Index, "Xiao Wang");
Array.add (index);
index++;
Hm.put (Index, "King");
Array.add (index);

Shuffle (Wash is numbered)
Collections.shuffle (array);

Licensing
treeset<integer> S1 = new treeset<integer> ();
treeset<integer> s2 = new treeset<integer> ();
treeset<integer> s3 = new treeset<integer> ();
treeset<integer> Dipai = new treeset<integer> ();

for (int i = 0; i < array.size (); i++) {
if (I >= array.size ()-3) {
Dipai.add (Array.get (i));
} else if (i% 3 = = 0) {
S1.add (Array.get (i));
} else if (i% 3 = = 1) {
S2.add (Array.get (i));
} else if (i% 3 = = 2) {
S3.add (Array.get (i));
}
}

Look at the cards (traverse the TreeSet collection, get the number, and find the corresponding card in the HashMap collection)
Lookpoker ("Zhang San", S1, HM);
Lookpoker ("John Doe", S2, HM);
Lookpoker ("Harry", S3, HM);
Lookpoker ("Hole cards", Dipai, HM);

}

public static void Lookpoker (String name, treeset<integer> ts, Hashmap<integer, string> HM) {
System.out.print (name + "The card is:");
for (Integer key:ts) {
String value = Hm.get (key);
System.out.print (Value + "");
}
System.out.println ();
}

}

Development of landlord game based on Java----