#!/usr/bin/env python
# coding: utf-8

# # Card Shuffling Game

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from random import shuffle


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# define the cards
suits = ["Hearts", "Diamonds", "Clubs", "Spades"]
values = ['A','2','3','4','5','6','7','8','9','10','J','Q','K']


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class Card:
    def __init__(self, suit, value):
        self.suit = suit
        self.value = value
    
    # define each card 
    def __repr__(self):
             return f"{self.value} of {self.suit}"


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class Deck:
    # all combinations of cards
    def __init__(self):
        self.cards = [Card(suit, value) for suit in suits for value in values]
    
    # count number of cards in a deck
    def count(self):
        return len(self.cards)
    
    # showing the count
    def __repr__(self):
        return f"Deck of {self.count()} cards"
    
    # the shuffle instance
    def shuffle(self):
        cards = self.cards
        if self.count() < len(self.cards):
            raise ValueError("Missing cards! Can't be shuffled")
        else:
            shuffle(cards)
        return cards
    
    # deal x number cards each time
    def _deal(self, number):
        count = self.count()
        if number > count:
            raise ValueError("No more cards to deal!")
        else:
            cards = self.cards[:number]
            self.cards = self.cards[number:]
        return cards
    
    # deal a single card each time
    def deal_card(self):
        cards = self._deal(1)
        return cards
    
    # deal a list of cards each time
    def deal_hand(self, number):
        cards = self._deal(number)
        return cards


# # Checking the results

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# define each card
card1 = Card("Hearts", "4")
card1


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# number of cards in a deck
deck = Deck()
deck


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# shuffle the deck
deck.shuffle()


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# deal a single card
deck.deal_card()


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# deal several cards
deck.deal_hand(3)


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# deal more cards
deck._deal(10)


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# only 38 cards left
deck