From 367c102bc5cd3d36a073db5bcebd27ea1c63f790 Mon Sep 17 00:00:00 2001
From: Giuli1297 <giuli1297.gg@gmail.com>
Date: Sat, 23 Oct 2021 15:56:04 -0300
Subject: [PATCH] Poker

---
 src/roshka/bootcamp/poker/Carta.java      |  42 ++++++++++++++++++++++++++++++++++++++++++
 src/roshka/bootcamp/poker/PokerJuego.java | 261 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 src/roshka/bootcamp/poker/preguntas.md    |  45 +++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 348 insertions(+)
 create mode 100644 src/roshka/bootcamp/poker/Carta.java
 create mode 100644 src/roshka/bootcamp/poker/PokerJuego.java
 create mode 100644 src/roshka/bootcamp/poker/preguntas.md

diff --git a/src/roshka/bootcamp/poker/Carta.java b/src/roshka/bootcamp/poker/Carta.java
new file mode 100644
index 0000000..fff1361
--- /dev/null
+++ b/src/roshka/bootcamp/poker/Carta.java
@@ -0,0 +1,42 @@
+package roshka.bootcamp.poker;
+
+import java.util.ArrayList;
+
+public class Carta {
+    private static final String[] palos = {"S", "C", "H", "D"};
+    private static final String[] valores = {"2", "3", "4", "5", "6", "7", "8", "9", "10", "J", "Q", "K", "A"};
+    private String palo;
+    private String valor;
+    private String name;
+    private int numericValue;
+
+    public Carta(String palo, String valor, int numericValue) {
+        this.palo = palo;
+        this.valor = valor;
+        this.numericValue = numericValue;
+        this.name = valor+palo;
+    }
+
+    public String getPalo() {
+        return palo;
+    }
+
+
+    public String getValor() {
+        return valor;
+    }
+
+    public static ArrayList<Carta> crearMazo(){
+        ArrayList<Carta> mazo = new ArrayList<Carta>();
+        for(int i=0;i<palos.length;i++){
+            for(int j=0;j<valores.length;j++){
+                mazo.add(new Carta(palos[i], valores[j], j+2));
+            }
+        }
+        return mazo;
+    }
+
+    public int getNumericValue() {
+        return numericValue;
+    }
+}
diff --git a/src/roshka/bootcamp/poker/PokerJuego.java b/src/roshka/bootcamp/poker/PokerJuego.java
new file mode 100644
index 0000000..1de022a
--- /dev/null
+++ b/src/roshka/bootcamp/poker/PokerJuego.java
@@ -0,0 +1,261 @@
+package roshka.bootcamp.poker;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Comparator;
+import java.util.Scanner;
+
+public class PokerJuego {
+    private Carta[] mano;
+
+    public static void main(String[] args){
+        System.out.println("POKER HAND GENERATOR\nSe ha generado una mano" +
+                "\n\tHa conseguido las siguientes combinaciones: ");
+        PokerJuego pokerJuego = new PokerJuego();
+        pokerJuego.cartaAlta();
+        pokerJuego.doble();
+        pokerJuego.dobleDoble();
+        pokerJuego.trio();
+        pokerJuego.escalera();
+        pokerJuego.color();
+        pokerJuego.full();
+        pokerJuego.poker();
+        pokerJuego.escaleraColor();
+    }
+
+    public PokerJuego(){
+        this.mano = this.repartirCincoCartas();
+//        this.mano = new Carta[]{
+//                new Carta("H", "A", 14),
+//                new Carta("H", "2", 2),
+//                new Carta("H", "3", 3),
+//                new Carta("H", "4", 4),
+//                new Carta("H", "5", 5)};
+//        Arrays.sort(mano, Comparator.comparing(Carta::getNumericValue).reversed());
+//        if(mano[1].getValor().equals("2") && mano[4].getValor().equals("A")){
+//            Carta temp = mano[0];
+//            mano[0] = mano[4];
+//            mano[4] = temp;
+//        }
+    }
+
+    public Carta[] repartirCincoCartas(){
+        ArrayList<Carta> mazo = Carta.crearMazo();
+        Carta[] mano = new Carta[5];
+        int[] choices = new int[]{-1, -1, -1, -1, -1};
+        boolean repeatedChoice = false;
+        Scanner in = new Scanner(System.in);
+        int i=0;
+        for(i=0;i<5;i++){
+            repeatedChoice = false;
+            int choice = (int)(Math.random()*(52));
+            for(int temp: choices){
+                if(temp == choice){
+                    i--;
+                    repeatedChoice = true;
+                }
+            }
+            if(repeatedChoice) continue;
+            choices[i] = choice;
+            mano[i] = mazo.get(choice);
+        }
+        Arrays.sort(mano, Comparator.comparing(Carta::getNumericValue).reversed());
+        if(mano[1].getValor().equals("2") && mano[4].getValor().equals("A")){
+            Carta temp = mano[0];
+            mano[0] = mano[4];
+            mano[4] = temp;
+        }
+        return mano;
+    }
+
+    public void cartaAlta(){
+        System.out.print("\nCarta Alta: *");
+        for(Carta carta: mano){
+            System.out.print("|"+carta.getValor()+""+carta.getPalo()+"|-");
+        }
+    }
+
+    public void doble(){
+        String[] act = new String[5];
+        boolean exist = false;
+        for(int i=0;i<mano.length-1;i++){
+            if(mano[i].getValor().equals(mano[i + 1].getValor())){
+                act[i] = "*";
+                act[i+1] = "*";
+                exist = true;
+                break;
+            }
+        }
+        if(exist){
+            System.out.print("\nDoble: ");
+            for(int i=0;i<mano.length;i++){
+                if(act[i]!=null) System.out.print(act[i]);
+                System.out.print("|"+mano[i].getValor()+""+mano[i].getPalo()+"|-");
+            }
+        }
+    }
+
+    public void dobleDoble(){
+        String[] act = new String[5];
+        String firstDoble = null;
+        boolean exist = false;
+        int dobleCount = 0;
+        for(int i=0;i<mano.length-1;i++){
+            if(mano[i].getValor().equals(mano[i + 1].getValor())){
+                if(firstDoble==null){
+                    act[i] = "*";
+                    act[i+1] = "*";
+                    firstDoble = mano[i].getValor();
+                }else if(!mano[i].getValor().equals(firstDoble)){
+                    act[i] = "*";
+                    act[i+1] = "*";
+                    exist = true;
+                }
+            }
+        }
+        if(exist){
+            System.out.print("\nDoble Doble: ");
+            for(int i=0;i<mano.length;i++){
+                if(act[i]!=null) System.out.print(act[i]);
+                System.out.print("|"+mano[i].getValor()+""+mano[i].getPalo()+"|-");
+            }
+        }
+    }
+
+    public void trio(){
+        String[] act = new String[5];
+        boolean exist = false;
+        for(int i=0;i<mano.length-2;i++){
+            if(mano[i].getValor().equals(mano[i + 1].getValor()) && mano[i].getValor().equals(mano[i+2].getValor())){
+                act[i] = "*";
+                act[i+1] = "*";
+                act[i+2] = "*";
+                exist = true;
+                break;
+            }
+        }
+        if(exist){
+            System.out.print("\nTrio: ");
+            for(int i=0;i<mano.length;i++){
+                if(act[i]!=null) System.out.print(act[i]);
+                System.out.print("|"+mano[i].getValor()+""+mano[i].getPalo()+"|-");
+            }
+        }
+    }
+
+    public void escalera(){
+        String[] act = new String[]{"*","*","*","*","*"};
+        boolean exist = true;
+        for(int i=0;i<mano.length-1;i++){
+            if(mano[i].getValor().equals(mano[i + 1].getValor()) ||
+                    mano[i].getNumericValue() - mano[i+1].getNumericValue() > 1){
+                exist = false;
+                break;
+            }
+        }
+        if(exist){
+            System.out.print("\nEscalera: ");
+            for(int i=0;i<mano.length;i++){
+                if(act[i]!=null) System.out.print(act[i]);
+                System.out.print("|"+mano[i].getValor()+""+mano[i].getPalo()+"|-");
+            }
+        }
+    }
+
+    public void color(){
+        int paloCounterA = 1;
+        String[] act = new String[5];
+        int start;
+        if(mano[0].getPalo().equals(mano[1].getPalo()) ||
+                mano[1].getPalo().equals(mano[2].getPalo())){
+            start=0;
+        }else{
+            start=1;
+        }
+        act[start]="*";
+        for(int i=start+1;i<mano.length;i++){
+            if(mano[start].getPalo().equals(mano[i].getPalo())) {
+                paloCounterA++;
+                act[i] = "*";
+            }
+        }
+        if(paloCounterA == 4){
+            System.out.print("\nColor: ");
+            for(int i=0;i<mano.length;i++){
+                if(act[i]!=null) System.out.print(act[i]);
+                System.out.print("|"+mano[i].getValor()+""+mano[i].getPalo()+"|-");
+            }
+        }
+    }
+
+    public void full(){
+        String[] act = new String[]{"*","*","*","*","*"};
+        boolean exist = false;
+        if(mano[0].getValor().equals(mano[1].getValor()) &&
+                mano[0].getValor().equals(mano[2].getValor()) &&
+                mano[3].getValor().equals(mano[4].getValor())){
+            exist = true;
+        }else if(mano[2].getValor().equals(mano[3].getValor()) &&
+                mano[2].getValor().equals(mano[4].getValor()) &&
+                mano[0].getValor().equals(mano[1].getValor())){
+            exist = true;
+        }
+        if(exist){
+            System.out.print("\nFull House: ");
+            for(int i=0;i<mano.length;i++){
+                if(act[i]!=null) System.out.print(act[i]);
+                System.out.print("|"+mano[i].getValor()+""+mano[i].getPalo()+"|-");
+            }
+        }
+    }
+
+    public void poker(){
+        String[] act;
+        boolean exist = false;
+        if(mano[0].getValor().equals(mano[1].getValor()) &&
+                mano[0].getValor().equals(mano[2].getValor()) &&
+                mano[0].getValor().equals(mano[3].getValor())){
+            exist = true;
+            act = new String[]{"*","*","*","*",null};
+        }else if(mano[1].getValor().equals(mano[2].getValor()) &&
+                mano[1].getValor().equals(mano[3].getValor()) &&
+                mano[1].getValor().equals(mano[4].getValor())){
+            exist = true;
+            act = new String[]{null, "*","*","*","*"};
+        }else{
+            act = new String[5];
+        }
+        if(exist){
+            System.out.print("\nPoker: ");
+            for(int i=0;i<mano.length;i++){
+                if(act[i]!=null) System.out.print(act[i]);
+                System.out.print("|"+mano[i].getValor()+""+mano[i].getPalo()+"|-");
+            }
+        }
+    }
+
+    public void escaleraColor(){
+        String[] act = new String[]{"*","*","*","*","*"};
+        boolean exist = true;
+        for(int i=0;i<mano.length-1;i++){
+            if(mano[i].getValor().equals(mano[i + 1].getValor()) ||
+                    mano[i].getNumericValue() - mano[i+1].getNumericValue() > 1 ||
+                    !(mano[0].getPalo().equals(mano[i + 1].getPalo()))){
+                exist = false;
+                break;
+            }
+        }
+        if(exist){
+            System.out.print("\nEscalera Color: ");
+            for(int i=0;i<mano.length;i++){
+                if(act[i]!=null) System.out.print(act[i]);
+                System.out.print("|"+mano[i].getValor()+""+mano[i].getPalo()+"|-");
+            }
+        }
+    }
+
+    public Carta[] getMano() {
+        return mano;
+    }
+
+}
diff --git a/src/roshka/bootcamp/poker/preguntas.md b/src/roshka/bootcamp/poker/preguntas.md
new file mode 100644
index 0000000..a171952
--- /dev/null
+++ b/src/roshka/bootcamp/poker/preguntas.md
@@ -0,0 +1,45 @@
+Parte de 2 Del Ejercicio de Poker
+    _Responder a las siguientes preguntas_
+
+    Numero de Convinaciones de 5 cartas de poker: nCr = 52C5 = 2598960
+
+- Si se mezclan y reparten cartas al azar: Cuál es la probabilidad de obtener una escalera de color?
+
+        Escalera de Color: 40 Combinaciones Posibles
+        Probabilidad: 40 / 2598960  =  0.001539%
+
+- Si se mezclan y reparten cartas al azar: Cuál es la probabilidad de obtener un poker?
+
+        Poker: 624 Combinaciones Posibles      
+        Probabilidad: 624 / 2598960 = 0.024%
+
+- Si se mezclan y reparten cartas al azar: Cuál es la probabilidad de obtener un full house?
+        
+        Full House: 3744 Combinaciones Posibles
+        Probabilidad: 3744 / 2598960 = 0.1441%
+
+- Si se mezclan y reparten cartas al azar: Cuál es la probabilidad de obtener una escalera?
+        
+        Escalera: 10200 Combinaciones Posibles
+        Probabilidad: 10200 / 2598960 = 0.39246%
+
+- Si se mezclan y reparten cartas al azar: Cuál es la probabilidad de obtener un trio?
+        
+       Trio: 54912 Combinaciones Posibles 
+       Probabilidad: 54912 / 2598960 = 2.112845%
+
+- Si se mezclan y reparten cartas al azar: Cuál es la probabilidad de obtener un par doble?
+        
+       Par Doble: 123552 Combinaciones Posibles 
+       Probabilidad: 123552 / 2598960 = 4.7539%
+
+-  Si se mezclan y reparten cartas al azar: Cuál es la probabilidad de obtener un par?
+        
+        Par: 1098240 Combinaciones Posibles
+        Probabilidad: 1098240 / 2598960 = 42.2569%
+
+- Si se mezclan y reparten cartas al azar: Cuál es la probabilidad de no obtener ninguna de las jugadas anteriores?
+        
+        (Nro de Combinaciones Total - (Nro Total de Combinaciones Tratadas Anteriores))/(Nro Total de Combinaciones)    
+        ( 2598960 - ( 1098240 + 123552 + 54912 + 10200 + 3744 + 624 + 40 ) ) / 2598960 = 
+        50.315%
--
libgit2 0.26.0