发牌程序 java

题目要求

代码

package PokerGame;
import java.util.*;
public class PokerGame {

    //黑桃、红心、草花、方块
    int m;   //牌数
    int n;  //人数
    int warning =0; //有余数
    int poker[][];  //牌
    int people[][]; //人获得的牌
    int poker_number;
    String[] poker_name = {"A","2","3","4","5","6","7","8","9","10","J","Q","K"};   //牌
    public  PokerGame(){
        Scanner reading =new Scanner(System.in);
        System.out.print("输入扑克牌幅数：");
        m=reading.nextInt();
        System.out.print("输入人数：");
        n=reading.nextInt();//人数
        poker_number=(m*52)/n;
        if((m*52)%n!=0){
            warning =1;
        }
        poker=new int[m][52];//原来的牌
        people=new int[n][((m*52)/n)+2];
        for (int i = 0; i < n; i++) {
            Arrays.fill(people[i],-1);
        }
        reading.close();
        
    }
    void xipai(){
        for (int i = 0; i <m ; i++) {
            for (int j = 0; j <52 ; j++) {
                this.poker[i][j]=j;
            }
        }   //初始化

        //洗牌
        for(int k=0;k<m;k++) {
            for(int i=0;i<52;i++) {
                int index = (int)(Math.random()*52);
                int temp = poker[k][i];
                poker[k][i] = poker[k][index];
                poker[k][index] = temp;
            }
        }
//        System.out.println("洗牌后：");
//        for (int i = 0; i < m; i++) {
//            for (int j = 0; j < 52; j++) {
//                System.out.print(poker[i][j]+" ");
//            }
//            System.out.println("");
//        }
    }
    void fapai(){
        //发牌，一人一张，直到发完
        int a=0,b=0;
        for (int i = 0; i <m; i++) {
            for (int j = 0; j <52; j++) {
                people[a][b]=poker[i][j];
                a++;
                if(a==n){
                    b++;
                    a=0;
                }
            }
        }
    }
    void print()
    {
        int i=0;
        while (i!=this.n) {
            ArrayList<Integer> black = new ArrayList<Integer>();
            ArrayList<Integer> red = new ArrayList<Integer>();
            ArrayList<Integer> flower = new ArrayList<Integer>();
            ArrayList<Integer> block = new ArrayList<Integer>();
            //黑桃、红心、草花、方块
            int j = 0;
            while (people[i][j] != -1) {
                if (people[i][j] < 13) {
                    black.add(people[i][j]);
                } else if (people[i][j] < 26) {
                    red.add(people[i][j]);
                } else if (people[i][j] < 39) {
                    flower.add(people[i][j]);
                } else if (people[i][j] < 52) {
                    block.add(people[i][j]);
                }
                j++;
            }
            black.sort(Comparator.reverseOrder());
            red.sort(Comparator.reverseOrder());
            flower.sort(Comparator.reverseOrder());
            block.sort(Comparator.reverseOrder());
            System.out.println("第"+(i+1)+"个人：");
            System.out.print("黑桃：");
            for (int k : black) {
                System.out.print(poker_name[k%13]+' ');
            }
            System.out.println();
            System.out.print("红心：");
            for (int k : red) {
                System.out.print(poker_name[k%13]+' ');
            }
            System.out.println();
            System.out.print("草花：");
            for (int k : flower) {
                System.out.print(poker_name[k%13]+' ');
            }
            System.out.println();
            System.out.print("方块：");
            for (int k : block) {
                System.out.print(poker_name[k%13]+' ');
            }
            System.out.println();
            i++;
        }

    }
    public static void main(String[] args) {
        PokerGame mygame= new PokerGame();
        mygame.xipai();
        mygame.fapai();
        mygame.print();
    }
}