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{
"metadata": {
"name": "ch13"
},
"nbformat": 3,
"nbformat_minor": 0,
"worksheets": [
{
"cells": [
{
"cell_type": "heading",
"level": 1,
"metadata": {},
"source": "Chapter 13 : Objects of Vectors"
},
{
"cell_type": "heading",
"level": 3,
"metadata": {},
"source": "example 13.1 page no: 137\n"
},
{
"cell_type": "code",
"collapsed": false,
"input": "'''\nexample 13.1 page no: 137\n'''\nclass Suit:\n CLUBS = 0\n DIAMOND = 1\n HEARTS = 2\n SPADES = 3\n\nclass Rank: \n ACE=1\n TWO = 2\n THREE = 3\n FOUR =4\n FIVE = 5\n SIX = 6\n SEVEN = 7\n EIGHT = 8\n NINE= 9\n TEN = 10\n JACK = 11 \n QUEEN = 12\n KING =13\n \nclass Card:\n def __init__(self,s=None,r=None):\n if s==None:\n self.suit = 0\n self.rank = 0\n else:\n self.suit = s; \n self.rank = r;\n\n def print_(self):\n suits = [\"Clubs\",\"Diamonds\",\"Hearts\",\"Spades\"]\n ranks = [\"Ace\",\"2\",\"3\",\"4\",\"5\",\"6\",\"7\",\"8\",\"9\",\"10\",\"Jack\",\"Queen\",\"King\"]\n print ranks[self.rank] , \" of \" , suits[self.suit] \n\ndeck = []\n\nfor suit in range(Suit.SPADES):\n for rank in range(Rank.KING):\n a = Card(suit,rank)\n deck.append(a)\n \n\nfor i in deck:\n i.print_() ",
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": "Ace of Clubs\n2 of Clubs\n3 of Clubs\n4 of Clubs\n5 of Clubs\n6 of Clubs\n7 of Clubs\n8 of Clubs\n9 of Clubs\n10 of Clubs\nJack of Clubs\nQueen of Clubs\nKing of Clubs\nAce of Diamonds\n2 of Diamonds\n3 of Diamonds\n4 of Diamonds\n5 of Diamonds\n6 of Diamonds\n7 of Diamonds\n8 of Diamonds\n9 of Diamonds\n10 of Diamonds\nJack of Diamonds\nQueen of Diamonds\nKing of Diamonds\nAce of Hearts\n2 of Hearts\n3 of Hearts\n4 of Hearts\n5 of Hearts\n6 of Hearts\n7 of Hearts\n8 of Hearts\n9 of Hearts\n10 of Hearts\nJack of Hearts\nQueen of Hearts\nKing of Hearts\n"
}
],
"prompt_number": 1
},
{
"cell_type": "heading",
"level": 3,
"metadata": {},
"source": "example 13.2 page no : 140\n"
},
{
"cell_type": "code",
"collapsed": false,
"input": "'''\nexample 13.2 page no : 140\n'''\nclass Suit:\n CLUBS = 0\n DIAMOND = 1\n HEARTS = 2\n SPADES = 3\n\nclass Rank: \n ACE=1\n TWO = 2\n THREE = 3\n FOUR =4\n FIVE = 5\n SIX = 6\n SEVEN = 7\n EIGHT = 8\n NINE= 9\n TEN = 10\n JACK = 11 \n QUEEN = 12\n KING =13\n\nclass Card:\n def __init__(self,s=None,r=None):\n if s==None:\n self.suit = 0\n self.rank = 0\n else:\n self.suit = s; \n self.rank = r;\n\n def print_(self):\n suits = [\"Clubs\",\"Diamonds\",\"Hearts\",\"Spades\"]\n ranks = [\"Ace\",\"2\",\"3\",\"4\",\"5\",\"6\",\"7\",\"8\",\"9\",\"10\",\"Jack\",\"Queen\",\"King\"]\n print ranks[self.rank] , \" of \" , suits[self.suit] \n\nclass Deck:\n def __init__(self,n=None):\n self.cards = []\n if n ==None:\n size = 52\n else:\n size = n\n \n for suit in range(Suit.SPADES):\n for rank in range(Rank.KING):\n a = Card(suit,rank)\n self.cards.append(a)\n\n def print_(self):\n for i in self.cards:\n i.print_()\n\nd = Deck(52)\nd.print_()\n",
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": "Ace of Clubs\n2 of Clubs\n3 of Clubs\n4 of Clubs\n5 of Clubs\n6 of Clubs\n7 of Clubs\n8 of Clubs\n9 of Clubs\n10 of Clubs\nJack of Clubs\nQueen of Clubs\nKing of Clubs\nAce of Diamonds\n2 of Diamonds\n3 of Diamonds\n4 of Diamonds\n5 of Diamonds\n6 of Diamonds\n7 of Diamonds\n8 of Diamonds\n9 of Diamonds\n10 of Diamonds\nJack of Diamonds\nQueen of Diamonds\nKing of Diamonds\nAce of Hearts\n2 of Hearts\n3 of Hearts\n4 of Hearts\n5 of Hearts\n6 of Hearts\n7 of Hearts\n8 of Hearts\n9 of Hearts\n10 of Hearts\nJack of Hearts\nQueen of Hearts\nKing of Hearts\n"
}
],
"prompt_number": 2
},
{
"cell_type": "heading",
"level": 3,
"metadata": {},
"source": "example 13.3 page no : 142\n"
},
{
"cell_type": "code",
"collapsed": false,
"input": "'''\nexample 13.3 page no : 142\n'''\n\nclass Card:\n def __init__(self,s=None,r=None):\n if s==None:\n self.suit = 0\n self.rank = 0\n else:\n self.suit = s; \n self.rank = r;\n\n def print_(self):\n suits = [\"Clubs\",\"Diamonds\",\"Hearts\",\"Spades\"]\n ranks = [\"Ace\",\"2\",\"3\",\"4\",\"5\",\"6\",\"7\",\"8\",\"9\",\"10\",\"Jack\",\"Queen\",\"King\"]\n print ranks[self.rank] , \" of \" , suits[self.suit] \n\n def equals(self,c2):\n return (self.rank == c2.rank and self.suit == c2.suit);\n \n def find(self,deck):\n for i in range(len(deck.cards)):\n if self.equals(deck.cards[i]):\n return i\n return -1;\n\nclass Deck:\n def __init__(self,n=None):\n self.cards = []\n if n ==None:\n size = 52\n else:\n size = n\n \n for suit in range(4):\n for rank in range(13):\n a = Card(suit,rank)\n self.cards.append(a)\n\n def print_(self):\n for i in self.cards:\n i.print_()\n\nd = Deck()\na = Card(1,11)\nprint a.find(d)",
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": "24\n"
}
],
"prompt_number": 3
},
{
"cell_type": "heading",
"level": 3,
"metadata": {},
"source": "example 13.4 page no :144\n"
},
{
"cell_type": "code",
"collapsed": false,
"input": "'''\nexample 13.4 page no :144\n'''\n\nclass Card:\n def __init__(self,s=None,r=None):\n if s==None:\n self.suit = 0\n self.rank = 0\n else:\n self.suit = s; \n self.rank = r;\n\n def print_(self):\n suits = [\"Clubs\",\"Diamonds\",\"Hearts\",\"Spades\"]\n ranks = [\"Ace\",\"2\",\"3\",\"4\",\"5\",\"6\",\"7\",\"8\",\"9\",\"10\",\"Jack\",\"Queen\",\"King\"]\n print ranks[self.rank] , \" of \" , suits[self.suit] \n\n def equals(self,c2):\n return (self.rank == c2.rank and self.suit == c2.suit);\n \n def find(self,deck):\n for i in range(len(deck.cards)):\n if self.equals(deck.cards[i]):\n return i\n return -1;\n\nclass Deck:\n def __init__(self,n=None):\n self.cards = []\n if n ==None:\n size = 52\n else:\n size = n\n return\n \n for suit in range(4):\n for rank in range(13):\n a = Card(suit,rank)\n self.cards.append(a)\n\n def print_(self):\n for i in self.cards:\n i.print_()\n \n def subdeck(self,low,high):\n sub = Deck(high-low+1)\n for i in range(len(sub.cards)):\n sub.cards.append(self.cards[low+i])\n return sub;\n\ndeck = Deck()\nhand1 = deck.subdeck (0, 4);\nhand2 = deck.subdeck (5, 9);\npack = deck.subdeck (10, 51);\n\n",
"language": "python",
"metadata": {},
"outputs": [],
"prompt_number": 4
},
{
"cell_type": "heading",
"level": 3,
"metadata": {},
"source": "example 13.5 page no : 146\n"
},
{
"cell_type": "code",
"collapsed": false,
"input": "'''\nexample 13.5 page no : 146\n'''\nclass Card:\n def __init__(self,s=None,r=None):\n if s==None:\n self.suit = 0\n self.rank = 0\n else:\n self.suit = s; \n self.rank = r;\n\n def print_(self):\n suits = [\"Clubs\",\"Diamonds\",\"Hearts\",\"Spades\"]\n ranks = [\"Ace\",\"2\",\"3\",\"4\",\"5\",\"6\",\"7\",\"8\",\"9\",\"10\",\"Jack\",\"Queen\",\"King\"]\n print ranks[self.rank] , \" of \" , suits[self.suit] \n\n def equals(self,c2):\n return (self.rank == c2.rank and self.suit == c2.suit);\n \n def find(self,deck):\n for i in range(len(deck.cards)):\n if self.equals(deck.cards[i]):\n return i\n return -1;\n\nclass Deck:\n def __init__(self,n=None):\n self.cards = []\n if n ==None:\n size = 52\n else:\n size = n\n return\n \n for suit in range(4):\n for rank in range(13):\n a = Card(suit,rank)\n self.cards.append(a)\n\n def print_(self):\n for i in self.cards:\n i.print_()\n \n def merge(self,d2):\n # create a new deck big enough for all the cards\n result = Deck (len(d1.cards)+ len(d2.cards));\n # use the index i to keep track of where we are in\n # the first deck, and the index j for the second deck\n i = 0;\n j = 0;\n # the index k traverses the result deck\n return result;",
"language": "python",
"metadata": {},
"outputs": [],
"prompt_number": 5
},
{
"cell_type": "code",
"collapsed": false,
"input": "",
"language": "python",
"metadata": {},
"outputs": []
}
],
"metadata": {}
}
]
}
|
