//牌类
public class Card {private int face //牌的面值
private int suit //牌的花色
public Card(int face, int suit) {
super()
this.face = face
this.suit = suit
}
public int getFace() {
return face
}
public void setFace(int face) {
this.face = face
}
public int getSuit() {
return suit
}
public void setSuit(int suit) {
this.suit = suit
}
}
//模拟洗牌和发牌
public class Test {public static void main(String[] args) {
Card[] deck = new Card[52]
fillDeck(deck)
deal(deck)
System.out.println()
}
private static void fillDeck(Card[] deck) {
int i, j=0
for (i = 0 i < 52 i++) {
j = (int) (Math.random() * 52)
deck[i]=new Card(j%13,j/13)
}
}
private static void deal(Card[] deck) {
int k1, k2
System.out.println()
for (k1 = 0, k2 = k1 + 26 k1 < 26 k1++, k2++) {
if (k1 % 13 == 0)
System.out.println("\n第" + (k1 / 13 + 1) +
"组牌：\t\t\t第"+ (k1 / 13 + 3) + "组牌：")
System.out.print("\nCard: " + deck[k1].getFace() +
" Suit: "+ deck[k1].getSuit())
System.out.print("\t\t\tCard: " + deck[k2].getFace() +
" Suit: "+ deck[k2].getSuit())
}
}
}
package xly04import java.util.Random
public class ArrayDemo3 {
/**
* 数组应用：
* 1 随机洗牌
* 2 顺序发牌
*/
public static void main(String[] args) {
String[] cards=new String[]{"黑桃A","黑桃2","黑桃3","黑桃4",
"黑桃5","黑桃6","黑桃7","黑桃8","黑桃9","黑桃10","黑桃J","黑桃Q","黑桃K",
"红桃A","红桃2","红桃3","红桃4","红桃5","红桃6","红桃7","红桃8","红桃9",
"红桃10","红桃J","红桃Q","红桃K","方块A","方块2","方块3","方块4","方块5",
"方块6","方块7","方块8","方块9","方块10","方块J","方块Q","方块K","梅花A",
"梅花2","梅花3","梅花4","梅花5","梅花6","梅花7","梅花8","梅花9","梅花10",
"梅花J","梅花Q","梅花K","大王","小王"}
//Random random=new Random().......(1)
//int index=random.nextInt(10)//[0,10) %10
//System.out.println(index)
//String card=cards[random.nextInt(cards.length)]//长度为8，随机下标[0,8)
//System.out.println(card)//随机的某张牌
for(int i=cards.length-1i>=1i--){
int j=new Random().nextInt(i)//或者（1）不注销用int j=random.nextInt(i)
String t=cards[i]
cards[i]=cards[j]
cards[j]=t
}
for(int i=0i<cards.lengthi++){
System.out.print(cards[i]+",")
}
System.out.println()//输出回车字符
//顺序发牌：顺序的将每个牌发给每个人
String[] players=new String[]{"马伊琍","文章","六六"}
//int i=0
//System.out.println(players[i++%players.length])
//System.out.println(players[i++%players.length])
//System.out.println(players[i++%players.length])
//System.out.println(players[i++%players.length])
//System.out.println(players[i++%players.length])
//System.out.println(players[i++%players.length])
for(int i=0i<cards.lengthi++){
//i=0,1,2,3,4,5,6,7
String card=cards[i]//card 代表每张扑克牌
String player=players[i%players.length]
//player代表每个玩游戏的人
System.out.println(player+":"+card)
}
}
}
package zhidaoimport java.util.Arrays
import java.util.Collections
import java.util.Comparator
import java.util.Scanner
/**
* 发牌游戏
*/
public class PokerGame
{
/**
* 共有1幅扑克牌，不包括大王和小王共52张牌。
*/
public static final int POKER_NUMBER = 52
/**
* 特殊分隔符 _
*/
private static final String T = "_"
/**
* 52张牌<br />
* 顺序为黑桃、红心、草花、方块
*/
public static final String[] POKERS =
{
"A" + T + "0", "A" + T + "1", "A" + T + "2", "A" + T + "3",
"2" + T + "0", "2" + T + "1", "2" + T + "2", "2" + T + "3",
"3" + T + "0", "3" + T + "1", "3" + T + "2", "3" + T + "3",
"4" + T + "0", "4" + T + "1", "4" + T + "2", "4" + T + "3",
"5" + T + "0", "5" + T + "1", "5" + T + "2", "5" + T + "3",
"6" + T + "0", "6" + T + "1", "6" + T + "2", "6" + T + "3",
"7" + T + "0", "7" + T + "1", "7" + T + "2", "7" + T + "3",
"8" + T + "0", "8" + T + "1", "8" + T + "2", "8" + T + "3",
"9" + T + "0", "9" + T + "1", "9" + T + "2", "9" + T + "3",
"10" + T + "0", "10" + T + "1", "10" + T + "2", "10" + T + "3",
"J" + T + "0", "J" + T + "1", "J" + T + "2", "J" + T + "3",
"Q" + T + "0", "Q" + T + "1", "Q" + T + "2", "Q" + T + "3",
"K" + T + "0", "K" + T + "1", "K" + T + "2", "K" + T + "3"
}
/**
* 原始的扑克牌
*/
public static final String[] ORIAL_POKERS = POKERS.clone ()
/**
* 发到哪张牌 0
*/
public static int currentIndex = 0
/**
* 四种花色
*/
public static final String POKER_COLOR = "黑桃" + T + "红心" + T + "草花" + T + "方块"
/**
* 发牌
* @param n int 一共几个人玩牌
* @param results 储存发牌结果的数组
*/
public static void drawPoker (int n, String[][] results)
{
int m = n - 1
if (n == 0)
{
return
}
int number = (POKER_NUMBER - currentIndex) / n
while (number > 0)
{
String current = POKERS[currentIndex++]
String pk = current.split ("\\" + T)[0].trim ()
int col = Integer.parseInt (current.split ("\\" + T )[1].trim ())
if (null == results[m][col])
{
results[m][col] = pk + " "
}
else
{
results[m][col] += pk + " "
}
number--
}
for ( int i = 0 i < results.length i++ )
{
for ( int j = 0 j < results[i].length j++ )
{
if (null == results[i][j])
{
results[i][j] = ""
}
}
}
drawPoker (--n, results)
}
/**
* 给牌排序
* @param orialPokers String 原始扑克牌
* @param temp String[] 每张花色的扑克牌数组
*/
private static void sortPokers ( final String orialPokers, String[] temp )
{
Arrays.sort (temp, new Comparator<String> ()
{
@Override
public int compare ( String o1, String o2 )
{
int index1 = orialPokers.indexOf (o1 + T)
int index2 = orialPokers.indexOf (o2 + T)
if (index1 > index2)
{
return -1
}
else if (index1 < index2)
{
return 1
}
else
{
return 0
}
}
})
}
/**
* 洗牌
*/
private static void shufflePokers ( String[] POKERS )
{
Collections.shuffle (Arrays.asList (POKERS))
}
public static void main ( String[] args )
{
System.out.print ("输入人数：")
Scanner scanner = new Scanner (System.in)
int n = scanner.nextInt ()
scanner.close ()
String[] pColors = POKER_COLOR.split ("\\" + T )
String[][] results = new String[n][pColors.length]
shufflePokers (POKERS)
drawPoker (n, results)
final String poker = Arrays.toString (ORIAL_POKERS)
System.out.println ("\n输出如下：\n")
for (int i = 0 i < results.length i++)
{
System.out.println ("第" + ( i + 1 ) + "个人：")
for ( int j = 0 j < results[i].length j++ )
{
String[] temp = results[i][j].trim ().split ("\\s+")
sortPokers (poker, temp)
System.out.println (pColors[j] + "：" + Arrays.toString (temp).replaceAll ("[\\,\\[\\]]", ""))
}
System.out.println ()
}
}
}
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