public class Card {//扑克类

private String face;

private String suit;

// 牌面值和花色初始化

public Card(String face, String suit) {

this.face = face;

this.suit = suit;

}

// 输出牌面值和花色

public String toString() {

return suit + " " + face;

}

public String getFace() {

return face;

}

public String getSuit() {

return suit;

}

// 洗牌的方法

public static void xipai(Card[] deck) {

for (int first = 0; first < deck.length; first++) {

int second = (int) (Math.random() * 52);// 随机生成0-51的数字

Card temp = deck[first]; // 表示此类的变量是自己本身，也就是自己的一个对象。

deck[first] = deck[second];

deck[second] = temp;

}

}

// 发牌

public static void fapai(Card[] deck) {

Card A[] = new Card[52];

Card B[] = new Card[52];

Card C[] = new Card[52];

Card D[] = new Card[52];

for (int i = 0; i < deck.length; i += 4) {

A[i] = deck[i];

B[i] = deck[i + 1];

C[i] = deck[i + 2];

D[i] = deck[i + 3];

}

int count = 0;

System.out.print("A玩家持牌\t");

for (int i = 0; i < deck.length; i += 4) {

System.out.print(A[i] + "\t");

count++;

if (count % 13 == 0) {

System.out.println("");

}

}

System.out.print("B玩家持牌\t");

for (int i = 0; i < deck.length; i += 4) {

System.out.print(B[i] + "\t");

count++;

if (count % 13 == 0) {

System.out.println("");

}

}

System.out.print("C玩家持牌\t");

for (int i = 0; i < deck.length; i += 4) {

System.out.print(C[i] + "\t");

count++;

if (count % 13 == 0) {

System.out.println("");

}

}

System.out.print("D玩家持牌\t");

for (int i = 0; i < deck.length; i += 4) {

System.out.print(D[i] + "\t");

count++;

if (count % 13 == 0) {

System.out.println("");

}

}

}

}

//测试类

public class Demo {

public static void main(String[] args) {

String [] f={"A","2","3","4","5","6","7","8","9","10","J","Q","K"};

String s[]={"黑桃","红桃","梅花","方块"};

Card deck[]=new Card[52]; //对象数组

for ( int i = 0; i < deck.length; i++ ) {

deck[ i ] = new Card( f[ i % 13 ], s[ i / 13 ] );//数组中的每一个对象必须分别进行实例化操作

//System.out.println(deck[i].toString());

}

//********************************——洗牌——********************************

Card gina[]=new Card[52];

Card.xipai(deck);

//洗牌后的序列

for ( int i = 0; i < deck.length; i++ ){

System.out.println(deck[i].toString());

}

System.out.println("***************************************************");

for ( int i = 0; i < gina.length; i++ ){

gina[i]=deck[i];

}

//********************************——发牌——********************************

Card.fapai(gina);

//发牌后的序列

for ( int i = 0; i < deck.length; i++ ){

System.out.println(gina[i].toString());

}

}

}