- class Poker
- {
- Poker()
- {
-
- }
- Poker(String color,String number)
- {
- this.color=color;
- this.number=number;
- }
- public void setColor(String color)
- {
- this.color=color;
- }
- public void setNumber(String number)
- {
- this.number=number;
- }
- public String getColor()
- {
- return this.color;
- }
- public String getNumber()
- {
- return this.number;
- }
- public static void main(String[] args)
- {
- Poker [] p=new Poker [PokerTools.cs.length*PokerTools.ns.length];
- init(p);
- printArray(p);
- System.out.println("随机输入");
- getPoker(p);
- printArray(p);
- }
- public static void init(Poker [] p)
- {
- int index=0;
- for (int i=0;i<PokerTools.cs.length ;i++ )
- {
- for (int j=0;j<PokerTools.ns.length;j++ )
- {
- p[index++]=new Poker(PokerTools.cs[i],PokerTools.ns[j]);
- }
- }
- }
- public static Poker [] getPoker(Poker [] p)
- {
- for (int x=0;x<p.length ;x++ )
- {
- int p1=(int)(Math.random()*52);
- int p2=(int)(Math.random()*52);
- Poker temp=p[p1];
- p[p1]=p[p2];
- p[p2]=temp;
- }
- return p;
-
- }
- public static void printArray(Poker [] p)
- {
- for (int x=0;x<p.length ;x++ )
- {
- if (x%13==0)
- {
- System.out.println();
- }
- System.out.print(p[x].getColor()+p[x].getNumber()+" ");
- }
- }
- }
- class PokerTools
- {
- public static String[] cs={"黑桃","红桃","梅花","方块"};//静态成员
- public static String[] ns={"2","3","4","5","6","7","8","9","10","J","Q","K","A"};
- }
复制代码 第二种- public class PuKeFaPai {
- public static void main(String [] args){
- String[] huase=new String[]{"红桃","方块","黑桃","梅花"};
- String[] paihao=new String[]{"2","3","4","5","6","7","8","9","10","J","Q","K","A"};
- int []paizhi=new int[]{2,3,4,5,6,7,8,9,10,11,12,13,14};
- String[] pai=new String [52];
- String[] PaiHao=new String [52];
- String[] HuaSe=new String [52];
- int []PaiZhi=new int[52];
- int i=0,j=0;
- int k=0,m=0,n=0,p=0,s=0;
- int count=0;
- int a;
- int b=0;
- String str="";
- public void FaPai()
- {
- for(i=0;i<4;i++){
- for(j=0;j<13;j++){
- pai[k]=huase[i].concat(paihao[j]);
- PaiZhi[s]=paizhi[j];
- k++;
- s++;
- }
- }
-
- while(count<51){
- do{
- a=(int)(Math.random()*(52-count));
- str=pai[a];
- pai[a]=pai[51-count];
- pai[51-count]=str;
- b=PaiZhi[a];
- PaiZhi[a]=PaiZhi[51-count];
- PaiZhi[51-count]=b;
- count++;
- }while(count<51);
- }for(i=0;i<52;i++){
- if(pai[i].length()<4){
- PaiHao[i]=pai[i].substring(2,3);
- }else if(pai[i].length()==4){
- PaiHao[i]=pai[i].substring(2,4);
- }
- HuaSe[i]=pai[i].substring(0, 2);
- }
- }
- }
- }
复制代码 |