Blackjack Single Player

import random

# Initialize the game
deck = [2, 3, 4, 5, 6, 7, 8, 9, 10, 10, 10, 10, 11] * 4
random.shuffle(deck)

player_hand = []
dealer_hand = []

# Deal the initial hands
player_hand.append(deck.pop())
player_hand.append(deck.pop())

dealer_hand.append(deck.pop())
dealer_hand.append(deck.pop())

# Function to calculate the total of a hand
def calculate_total(hand):
  total = 0
  for card in hand:
    total += card
  return total

# Function to check if the player has busted
def check_bust(hand):
  total = calculate_total(hand)
  if total > 21:
    return True
  else:
    return False

# Function to check if the player has blackjack
def check_blackjack(hand):
  total = calculate_total(hand)
  if total == 21:
    return True
  else:
    return False

# Function to print the hands
def print_hands():
  print("Player hand:", player_hand)
  print("Dealer hand:", dealer_hand)

# Function to play the game
def play_game():
  # Print the initial hands
  print_hands()

  # Check if the player has blackjack
  if check_blackjack(player_hand):
    print("Player has blackjack! Player wins!")
    return

  # Check if the dealer has blackjack
  if check_blackjack(dealer_hand):
    print("Dealer has blackjack! Dealer wins!")
    return

  # Player's turn
  while True:
    # Print the player's hand
    print_hands()

    # Ask the player if they want to hit or stand
    choice = input("Hit or stand? (h/s) ")

    # If the player hits, deal a new card
    if choice == "h":
      player_hand.append(deck.pop())

      # Check if the player has busted
      if check_bust(player_hand):
        print("Player busted! Dealer wins!")
        return

    # If the player stands, the dealer's turn begins
    else:
      break

  # Dealer's turn
  while True:
    # Calculate the dealer's total
    dealer_total = calculate_total(dealer_hand)

    # If the dealer's total is less than 17, the dealer must hit
    if dealer_total < 17:
      dealer_hand.append(deck.pop())

    # If the dealer's total is 17 or more, the dealer must stand
    else:
      break

  # Check if the dealer has busted
  if check_bust(dealer_hand):
    print("Dealer busted! Player wins!")
    return

  # Check who has the higher total
  player_total = calculate_total(player_hand)
  dealer_total = calculate_total(dealer_hand)

  if player_total > dealer_total:
    print("Player wins!")
  elif player_total == dealer_total:
    print("Push!")
  else:
    print("Dealer wins!")

# Play the game
play_game()
```## Blackjack Single Player

### Executive Summary

Blackjack Single Player is a popular casino game that can be enjoyed by people of all ages. It is a relatively simple game to learn, but it can be difficult to master. However, with a little practice, anyone can improve their chances of winning.

### Introduction

Blackjack is a card game that is played between a player and a dealer. The goal of the game is to get as close to 21 as possible without going over. The player who gets closest to 21 without going over wins the game.

### FAQs

**Q: What is the best way to learn how to play blackjack?**

A: The best way to learn how to play blackjack is to practice. You can play online for free or you can go to a casino and play for real money.

**Q: What are some tips for playing blackjack?**

A: Some tips for playing blackjack include:

* Always hit on 16 or less.
* Stand on 17 or more.
* Double down on 11 or more.
* Split aces and eights.
* Never take insurance.

**Q: What is the house edge in blackjack?**

A: The house edge in blackjack is about 1%. This means that the casino has a 1% advantage over the player.

### Subtopics

**Basic Strategy**

Basic strategy is a set of rules that tells you how to play every possible hand in blackjack. It is based on mathematical calculations and it gives the player the best chance of winning.

* **Hit on 16 or less:** This is because the player is more likely to bust if they hit on 17 or more.
* **Stand on 17 or more:** This is because the player is less likely to bust if they stand on 17 or more.
* **Double down on 11 or more:** This is because the player has a good chance of winning if they double down on 11 or more.
* **Split aces and eights:** This is because the player has a good chance of winning if they split aces and eights.
* **Never take insurance:** This is because insurance is a bad bet.

**Card Counting**

Card counting is a technique that can be used to improve the player's chances of winning. It involves keeping track of the cards that have been played and using this information to make decisions about how to play the hand.

* **Keep track of the number of high cards and low cards that have been played:** This will give the player an idea of the composition of the deck.
* **Bet more when the deck is rich in high cards:** This is because the player has a better chance of winning when the deck is rich in high cards.
* **Bet less when the deck is rich in low cards:** This is because the player has a worse chance of winning when the deck is rich in low cards.
* **Avoid taking insurance when the deck is rich in high cards:** This is because insurance is a bad bet when the deck is rich in high cards.
* **Take insurance when the deck is rich in low cards:** This is because insurance is a good bet when the deck is rich in low cards.

**Bankroll Management**

Bankroll management is important for any casino game, but it is especially important for blackjack. This is because blackjack can be a volatile game and it is possible to lose a lot of money quickly.

* **Set a budget and stick to it:** This will help the player avoid losing more money than they can afford.
* **Bet a small percentage of your bankroll on each hand:** This will help the player reduce their risk of ruin.
* **Take breaks when you are losing:** This will help the player clear their head and avoid making bad decisions.
* **Don't chase your losses:** This is a common mistake that can lead to losing even more money.
* **Quit while you are ahead:** This is a good way to protect your winnings.

**Playing Online**

Playing blackjack online is a great way to practice and improve your skills. There are many different online casinos that offer blackjack games, and you can find a game that suits your skill level and budget.

* **Choose a reputable online casino:** This will help the player avoid being scammed.
* **Read the terms and conditions of the bonus:** This will help the player avoid any surprises.
* **Start with a small bankroll:** This will help the player reduce their risk of losing money.
* **Take advantage of bonuses and promotions:** This can help the player increase their bankroll.
* **Play at a table that is within your skill level:** This will help the player avoid getting in over their head.

**Playing in a Casino**

Playing blackjack in a casino can be a fun and exciting experience. However, it is important to be aware of the risks involved.

* **Set a budget and stick to it:** This will help the player avoid losing more money than they can afford.
* **Dress appropriately:** This will help the player avoid being asked to leave the casino.
* **Be polite to the dealer:** This will help the player create a good rapport with the dealer.
* **Don't drink too much alcohol:** This can impair the player's judgment.
* **Be aware of your surroundings:** This will help the player avoid being robbed or scammed.

### Conclusion

Blackjack is a fun and exciting game that can be enjoyed by people of all ages. However, it is important to remember that blackjack is a game of chance and there is no guarantee of winning. By following the tips in this article, you can improve your chances of winning and have a more enjoyable experience playing blackjack.

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