運行時牌大小判斷會出錯...檢查不出來5555，誠心求助，謝謝！

第一個類，player

package PokerGame;

import java.util.ArrayList;

import java.util.List;

public class Player {

Integer id;

String name;

List<Poker> hisPoker=new ArrayList<Poker>();

public Player(Integer id,String name){

this.id=id;

this.name=name;

}

public Player(){

}

第二個類，poker

package PokerGame;

public class Poker implements Comparable<Poker> {

String flower;

String number;

Integer numCompare;

Integer floCompare;

public Poker(String flower,String number,Integer numCompare,Integer floCompare){

this.flower=flower;

this.number=number;

this.numCompare=numCompare;

this.floCompare=floCompare;

}

public Poker(){

}

@Override

public int compareTo(Poker o) {

// TODO Auto-generated method stub

if(this.numCompare==o.numCompare){

return this.numCompare.compareTo(o.numCompare);

}else

return this.floCompare.compareTo(o.floCompare);

}

@Override

public boolean equals(Object obj) {

if (this == obj)

return true;

if (obj == null)

return false;

if (getClass() != obj.getClass())

return false;

Poker other = (Poker) obj;

if (flower == null) {

if (other.flower != null)

return false;

} else if (!flower.equals(other.flower))

return false;

if (number == null) {

if (other.number != null)

return false;

} else if (!number.equals(other.number))

return false;

return true;

}

主程序

package PokerGame;

import java.util.ArrayList;

import java.util.Collections;

import java.util.List;

import java.util.Scanner;

public class Major {

//把list定義在這里，使用方法后list得知將會隨方法改變

List<Poker> pokerList=new ArrayList<Poker>();

//導入scanner對象來接受

Scanner console=new Scanner(System.in);

? ??

//創(chuàng)建玩家

Player player1=new Player();

Player player2=new Player();

//創(chuàng)建撲克牌

public void buildPoker(){

String[] flowerS={"方塊","梅花","紅桃","黑桃"};

? ? ? ? Integer[] flowerCompareS={1,2,3,4};

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

? ? ? ? Integer[] numberCompareS={1,2,3,4,5,6,7,8,9,10,11,12,13};

for(int i=0;i<=12;i++){

for(int j=0;j<=3;j++){

? ? ? ? ?Poker poker=new Poker();

? ? ? ? ?poker.number=numberS[i];

? ? ? ? ?poker.numCompare=numberCompareS[i];

? ? ? ? ?poker.flower=flowerS[j];

? ? ? ? ?poker.floCompare=flowerCompareS[j];

? ? ? ? ?pokerList.add(poker);

? ? ? ? ?}

}

System.out.println("撲克牌建立完成啦~~~建立的牌為：");

for(Poker poker:pokerList){

System.out.print(poker.flower+poker.number+" ");

}

//洗牌

public void washPoker(){

System.out.println("洗牌時間~~~");

Collections.shuffle(pokerList);//shuffle方法用于打亂順序

System.out.println("洗牌完成~~~");

}

//輸入玩家信息

public void buildPlayer(){

? ?System.out.println("請輸入玩家一ID");

Integer id1=console.nextInt();

System.out.println("請輸入玩家一姓名");

String name1=console.next();

player1.name=name1;

player1.id=id1;

System.out.println("請輸入玩家二ID");

Integer id2=console.nextInt();

System.out.println("請輸入玩家二姓名");

String name2=console.next();

player2.name=name2;

player2.id=id2;

System.out.println("歡迎玩家："+player1.name+"和"+player2.name);

}

//發(fā)牌

public void playerGetPoker(){

player1.hisPoker.add(pokerList.get(0));

System.out.println("玩家"+player1.name+"拿牌啦~~~"+pokerList.get(0).flower+pokerList.get(0).number);

player2.hisPoker.add(pokerList.get(1));

System.out.println("玩家"+player2.name+"拿牌啦~~~");

player1.hisPoker.add(pokerList.get(2));

System.out.println("玩家"+player1.name+"拿牌啦~~~"+pokerList.get(2).flower+pokerList.get(2).number);

player2.hisPoker.add(pokerList.get(3));

System.out.println("玩家"+player2.name+"拿牌啦~~~");

}

//判斷兩個玩家最大的手牌

//用重新定義的compare來進行sort排序，再打印出第一個就可以啦，排序為從小到大

//本游戲精華部分

public void judgeBigOne(){

Collections.sort(player1.hisPoker);

System.out.println("玩家："+player1.name+"小的手牌為："+player1.hisPoker.get(0).flower+

player1.hisPoker.get(0).number+"，大的手牌為："+player1.hisPoker.get(1).flower+

player1.hisPoker.get(1).number);

Collections.sort(player2.hisPoker);

System.out.println("玩家："+player2.name+"小的手牌為："+player2.hisPoker.get(0).flower+

player2.hisPoker.get(0).number+"，大的手牌為："+player2.hisPoker.get(1).flower+

player2.hisPoker.get(1).number);

}

//判斷勝利

public void judgeWinner(){

List<Poker> temp=new ArrayList<Poker>();

temp.add(player1.hisPoker.get(1));

temp.add(player2.hisPoker.get(1));

Collections.sort(temp);

if(temp.get(1).equals(player1.hisPoker.get(1))){

System.out.println("獲勝者為"+player1.name+"！~~恭喜");

}else{

System.out.println("獲勝者為"+player2.name+"！~~恭喜");

}

System.out.println("~~~~~游戲結束~~~~~");

}

public static void main(String[] args) {

Major mj=new Major();

mj.buildPoker();

mj.washPoker();

mj.buildPlayer();

mj.playerGetPoker();

mj.judgeBigOne();

mj.judgeWinner();

}

白白喲

2016-03-04

源自：Java入門第三季 7-1

關注問題我要回答

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6 回答

moyemoji
2016-04-01

你的判斷大小方法中的get（1）應該改為get（0）吧？

0 回復有任何疑惑可以回復我~

收起回答

moyemoji
2016-04-01

//你的代碼的比較函數有以下兩句
temp.add(player1.hisPoker.get(1));
temp.add(player2.hisPoker.get(1));
//比較最大的不應該排序以后序列的第一個元素么？應該是get（0）吧??？

0 回復有任何疑惑可以回復我~

收起回答

yanghao123
2016-03-31

我也寫了這麼一個，請指教：

/*
?* 撲克牌類
?*/
public class poke {
?public String number;
?public int color; //1-紅桃 2-方片 3-黑桃 4-梅花
?public int value;
?
?public poke(String number, int color, int value){
??this.number = number;
??this.color = color;
??this.value = value;
?}
}

//////////////////////////////////////////

/*
?* 玩家類
?*/
public class player implements Comparable<player>{
?private String id;
?private String name;
?private Set<poke> playerPokes;
?private poke pkMaxValue;
?
?public poke getPkMaxValue() {
??return pkMaxValue;
?}

?public void setPkMaxValue(poke pkMaxValue) {
??this.pkMaxValue = pkMaxValue;
?}

?/*
? * 默認構造器
? */
?public player(){
??playerPokes = new HashSet<poke>();
?}
?
?/*
? * 操作手牌方法
? */
?public void addPoke(poke pk){
??this.playerPokes.add(pk);
?}
?public Set<poke> getPoke(){
??return playerPokes;
?}

?public String getId() {
??return id;
?}

?public void setId(String id) {
??this.id = id;
?}

?public String getName() {
??return name;
?}

?public void setName(String name) {
??this.name = name;
?}

?@Override
?public int compareTo(player o) {
??// TODO Auto-generated method stub
??return this.id.compareTo(o.id);
?}
}

//////////////////////////////////////////

/*
?* 簡單撲克牌游戲
?*/
public class pokeGame {
?public List<poke> pokeList;??//撲克牌列表
?public List<player> playerList; //玩家列表
?
?/*
? * 默認構造器
? */
?public pokeGame(){
??pokeList = new ArrayList<poke>();
??playerList = new ArrayList<player>();
?}
?/*
? * 新建一手牌
? */
?public void newCreatePokes(){
??//數字
??for (int i=2; i<=10; i++){
???for (int j=1; j<=4; j++){
????poke pkt = new poke(i+"", j, i);
????pokeList.add(pkt);?
???}
??}
??//字母
??for (int k=1; k<=4; k++){
???poke pk1 = new poke("A", k, 14);
???pokeList.add(pk1);?
???poke pk2 = new poke("J", k, 11);
???pokeList.add(pk2);?
???poke pk3 = new poke("Q", k, 12);
???pokeList.add(pk3);?
???poke pk4 = new poke("K", k, 13);
???pokeList.add(pk4);?
??}
?}
?/*
? * 洗牌
? */
?public void resetPoke(){
??Random rad = new Random();
??for (int i=0; i<pokeList.size(); i++){
???int v1 = rad.nextInt(pokeList.size());
???int v2 = rad.nextInt(pokeList.size());
???//任意交換隨機的兩個位置的元素
???Collections.swap(pokeList, v1, v2);
??}
?}
?/*
? * 打印撲克牌
? */
?public void printPoke(){
??for (int i=0; i<pokeList.size(); i++){
???if (1 == pokeList.get(i).color){
????System.out.print("紅桃"+pokeList.get(i).number+" ");
???}
???if (2 == pokeList.get(i).color){
????System.out.print("方片"+pokeList.get(i).number+" ");
???}
???if (3 == pokeList.get(i).color){
????System.out.print("黑桃"+pokeList.get(i).number+" ");
???}
???if (4 == pokeList.get(i).color){
????System.out.print("梅花"+pokeList.get(i).number+" ");
???}
??}
??System.out.println("");
?}
?/*
? * 打印玩家信息
? */
?public void printPlayerInfo(){
??for (player p: playerList){
???System.out.println(p.getId() + ":" + p.getName());
??}
?}
?/*
? * 打印玩家手中的牌
? */
?public void printPlayerPokeInfo(){
??for (int i=0; i<playerList.size(); i++){
???System.out.print("玩家" +playerList.get(i).getName() + ":");
???for (poke p:playerList.get(i).getPoke()){
????if (1 == p.color){
?????System.out.print("紅桃"+p.number+" ");
????}
????if (2 == p.color){
?????System.out.print("方片"+p.number+" ");
????}
????if (3 == p.color){
?????System.out.print("黑桃"+p.number+" ");
????}
????if (4 == p.color){
?????System.out.print("梅花"+p.number+" ");
????}
???}
???System.out.println("");
??}
?}
?
?/*
? * 返回集合中最大撲克牌
? */
?public poke returnMaxPoke(Set<poke> pks){
??poke ptemp = new poke("", 4, 0);
??for (poke pt : pks){
???if (pt.value>ptemp.value){
????ptemp= pt;
???}else if(pt.value == ptemp.value){
????if (pt.color<=ptemp.color){
?????ptemp= pt;
????}?
???}
??}
??return ptemp;
?}
?/*
? * 評判比賽結果
? */
?public void printResult(poke p1, poke p2){
??if (p1.value>p2.value){
???System.out.println("玩家"+playerList.get(0).getName()+"獲勝！");
??}else if(p1.value == p2.value){
???if (p1.color<=p2.color){
????System.out.println("玩家"+playerList.get(0).getName()+"獲勝！");
???}else{
????System.out.println("玩家"+playerList.get(1).getName()+"獲勝！");
???}?
??}else{
???System.out.println("玩家"+playerList.get(1).getName()+"獲勝！");
??}
?}
?/*
? * 返回一組玩家中的贏家
? */
?public void printResult(List<player> pList){
??if(pList.size()<=0){
???return;
??}
??player plyTemp = pList.get(0);
??for (int i=0; i<pList.size(); i++){
???if (pList.get(i).getPkMaxValue().value > plyTemp.getPkMaxValue().value){
????plyTemp= pList.get(i);
???}else if(pList.get(i).getPkMaxValue().value == plyTemp.getPkMaxValue().value){
????if (pList.get(i).getPkMaxValue().color <= plyTemp.getPkMaxValue().color){
?????plyTemp= pList.get(i);
????}?
???}?
??}
??System.out.println("玩家"+plyTemp.getName()+"獲勝！");
?}
?/*
? * 打印玩家最大手牌
? */
?public void printMaxPoke(int color, String number, String name){
??if (1 == color){
???System.out.println("玩家"+ name+"的最大手牌為："+"紅桃"+number);
??}
??if (2 == color){
???System.out.println("玩家"+name+"的最大手牌為："+"方片"+number);
??}
??if (3 == color){
???System.out.println("玩家"+name+"的最大手牌為："+"黑桃"+number);
??}
??if (4 == color){
???System.out.println("玩家"+name+"的最大手牌為："+"梅花"+number);
??}
?}
?/**
? * @param args
? */
?public static void main(String[] args) {
??// TODO Auto-generated method stub
??pokeGame pg = new pokeGame();
??pg.newCreatePokes();
??System.out.println("新建一幅撲克牌：");
??pg.printPoke();
??
??System.out.println("------------------------------");
??//洗牌次數可自己定，當然是越多洗的越開
??for (int i=0; i<5; i++){
???pg.resetPoke();
??}
??System.out.println("洗牌后：");
??pg.printPoke();
??
?//?System.out.println(pg.pokeList.size());
??System.out.println("----------創(chuàng)建玩家--------------");
??Scanner cos = new Scanner(System.in);
??
??System.out.println("請輸入需要創(chuàng)建的玩家個數(正整數)：");
??int nPlayerNum = 0;
??try{
???nPlayerNum = cos.nextInt();
??}catch(InputMismatchException e){
???System.out.println("你太笨了！輸入的值有問題！游戲還沒開始就已經結束了！");
???return;
??}
??//創(chuàng)建兩個玩家
??for (int i=0; i<nPlayerNum; i++){
???String idt = "";
???boolean bt=false;
???boolean g = false;
???do{
????System.out.println("請輸入第" + (i+1)+ "個玩家ID：");
????idt = cos.next();
????try{
?????int it = Integer.valueOf(idt);
?????bt = false;
????}catch(NumberFormatException e){
?????System.out.println("提示：請輸入合規(guī)的玩家ID!");
?????bt = true;
????}
????
????g = pg.playerList.contains(idt);
???}while(!g && bt);
???player pt = new player();
???pt.setId(idt);
???System.out.println("請輸入合規(guī)的玩家姓名：");
???pt.setName(cos.next());
???pg.playerList.add(pt);
??}
??
??//顯示玩家信息
??System.out.println("-----------玩家信息---------------");
??pg.printPlayerInfo();
??
??System.out.println("------------發(fā)牌----------------");
??System.out.println("每個人發(fā)牌數：");
??int nPokeNum = 0;
??try{
???nPokeNum = cos.nextInt();
??}catch(InputMismatchException e){
???System.out.println("你太笨了！輸入的值有問題！將默認為每個用戶發(fā)2張牌！");
???nPokeNum = 2;
???return;
??}
??for (int i=0, j=0; i<nPokeNum; i++){
???for (int k=0; k<nPlayerNum; k++){
????if(j>=52){
?????System.out.println("牌發(fā)光啦！?。?);
?????break;
????}
????poke pt = pg.pokeList.get(j);
????pg.playerList.get(k).addPoke(pt);
????j++;
???}
???if(j>=52){
????break;
???}
??}
??
??//通用玩法
??for (int i=0; i<nPlayerNum; i++){
???Set<poke> p = pg.playerList.get(i).getPoke();
???poke ptMax = pg.returnMaxPoke(p);
???pg.playerList.get(i).setPkMaxValue(ptMax);
??}
??
??
??//比賽結果
?//?pg.printResult(ptMax1, ptMax2);??//兩個玩家的比較，一組玩家比較的話待定
??pg.printResult(pg.playerList);
??
??//打印玩家手中的牌
??pg.printPlayerPokeInfo();
?}