import java.util.ArrayList;
import java.util.Scanner;
import java.util.Collections;

public class PlayingCard{
?
?private ArrayList <Card> card = new ArrayList<Card>();
?private Scanner scn = new Scanner(System.in);
?private String cardType;
?private String cardNumber;
?private Player player1;
?private Player player2;
?
?public static void main(String [] args){
??PlayingCard playingCard = new PlayingCard();
??playingCard.createCard();
??playingCard.shuffleCard();
??playingCard.createPlayer();
??playingCard.dealCard();
??playingCard.compareCard();
?}
?
?public void createCard(){
??System.out.println("--------------Creating playing card---------------");
??for(int i = 0; i < 4; i++){
???switch(i){
????case 0:
????cardType = "Square";
????break;
????case 1:
????cardType = "Plum bolssom";
????break;
????case 2:
????cardType = "Red peach";
????break;
????case 3:
????cardType = "Spade";
???}
???for(int j = 2; j <=14; j++){
????if(j > 10){
?????switch(j){
??????case 11:
??????cardNumber = "J";
??????break;
??????case 12:
??????cardNumber = "Q";
??????break;
??????case 13:
??????cardNumber = "K";
??????break;
??????case 14:
??????cardNumber = "A";
??????break;
?????}
????}
????else{
?????cardNumber = j+"";
????}
????card.add( new Card(cardType,cardNumber));
????
???}
??}
??System.out.println("--------------Playing card created---------------");
??System.out.println("Playing card is that:");
??for(Card temp : card){
???System.out.printf("%s\n",temp.cardType+temp.cardNumber);
??}
?}
?
?public void shuffleCard(){
??System.out.println("--------------Shuffle playing card---------------");
??Collections.shuffle(card);
??System.out.println("--------------Shuffled---------------");
??for(Card temp : card){
???System.out.printf("%s\n",temp.cardType+temp.cardNumber);
??}
?}
?
?public void createPlayer(){
??String name1,name2,id1,id2;
??System.out.print("Please input the ID of first player: ");
??id1 = scn.nextLine();
??System.out.print("Please input the name of first player: ");
??name1 = scn.nextLine();
??System.out.print("Please input the ID of second player: ");
??id2 = scn.nextLine();
??System.out.print("Please input the name of second player: ");
??name2 = scn.nextLine();
??
??player1 = new Player(id1,name1);
??player2 = new Player(id2,name2);
??System.out.println("Welcome player: "+player1.name);
??System.out.println("Welcome player: "+player2.name);
?}
?
?public void dealCard(){
??System.out.println("--------------Dealing playing card---------------");
??player1.haveCard.add(card.get(0));
??player2.haveCard.add(card.get(1));
??player1.haveCard.add(card.get(2));
??player2.haveCard.add(card.get(3));
??System.out.println("--------------Dealt playing card---------------");
??
?}
?
?public void compareCard(){
??Card card1,card2;
??System.out.println("--------------Start game--------------");
??card1 = maxCard(player1.haveCard.get(0),player1.haveCard.get(1)) > 0 ? player1.haveCard.get(0) : player1.haveCard.get(1);
??card2 = maxCard(player2.haveCard.get(0),player2.haveCard.get(1)) > 0 ? player2.haveCard.get(0) : player2.haveCard.get(1);
??System.out.println("Player "+player1.name+"'s max playing card is "+card1.cardType+card1.cardNumber);
??System.out.println("Player "+player2.name+"'s max playing card is "+card2.cardType+card2.cardNumber);
??System.out.println("--------------Player "+(maxCard(card1,card2) > 0 ? player1.name : player2.name)+" won!--------------");
??System.out.println("Each player's own card are:");
??System.out.print(player1.name+"'s playing card: ");
??System.out.printf(player1.haveCard.get(0).cardType+player1.haveCard.get(0).cardNumber+"\t");
??System.out.printf(player1.haveCard.get(1).cardType+player1.haveCard.get(1).cardNumber+"\n");
??System.out.print(player2.name+"'s playing card: ");
??System.out.printf(player2.haveCard.get(0).cardType+player2.haveCard.get(0).cardNumber+"\t");
??System.out.printf(player2.haveCard.get(1).cardType+player2.haveCard.get(1).cardNumber+"\n");
?}
?
?public int maxCard(Card card1,Card card2){
??if((card1.cardNumber.compareTo("1") > 0 && card1.cardNumber.compareTo("9") <= 0) || (card2.cardNumber.compareTo("1") > 0 && card2.cardNumber.compareTo("9") <= 0)){
???if(card1.cardNumber.equals("10")){
????return 1;
???}
???if(card2.cardNumber.equals("10")){
????return -1;
???}
???if(card1.cardNumber.compareTo(card2.cardNumber) != 0){
????return card1.cardNumber.compareTo(card2.cardNumber);
???}
???else{
????return compareNumberType(card1,card2);
???}
??}
??
??int number1=0;
??int number2=0;
??switch(card1.cardNumber){
???case "10":
???number1 = 1;
???case "J":
???number1 = 2;
???break;
???case "Q":
???number1 = 3;
???break;
???case "K":
???number1 = 4;
???break;
???case "A":
???number1 = 5;
???break;
???default:
???System.out.println("Unknow card number1!!!");
??}
??switch(card2.cardNumber){
???case "10":
???number2 = 1;
???case "J":
???number2 = 2;
???break;
???case "Q":
???number2 = 3;
???break;
???case "K":
???number2 = 4;
???break;
???case "A":
???number2 = 5;
???break;
???default:
???System.out.println("Unknow card number2!!!");
??}
??if(number1-number2 != 0){
???return number1-number2;
??}
??else{
???return compareNumberType(card1,card2);
??}
?}
?
?public int compareNumberType(Card card1,Card card2){
??int number3=0;
??int number4=0;
??switch(card1.cardType){
???case "Square":
???number3 = 1;
???break;
???case "Plum bolssom":
???number3 = 2;
???break;
???case "Red peach":
???number3 = 3;
???break;
???case "Spade":
???number3 = 4;
???break;
???default:
???System.out.println("Unknow card type1!!!");
??}
??switch(card2.cardType){
???case "Square":
???number4 = 1;
???break;
???case "Plum bolssom":
???number4 = 2;
???break;
???case "Red peach":
???number4 = 3;
???break;
???case "Spade":
???number4 = 4;
???break;
???default:
???System.out.println("Unknow card type2!!!");
??}
??return number3-number4;
?}
}

import java.util.ArrayList;
public class Player{
?public String id;
?public String name;
?public ArrayList <Card> haveCard = new ArrayList<Card> ();
?public Player(String id, String name){
??this.id = id;
??this.name = name;
?}
}

public class Card{
?public String cardType;
?public String cardNumber;
?public Card(String cardType, String cardNumber){
??this.cardType = cardType;
??this.cardNumber = cardNumber;
?}
}