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diff --git a/Beginning_C++_through_game_programming/ch3.ipynb b/Beginning_C++_through_game_programming/ch3.ipynb new file mode 100755 index 00000000..ee604f70 --- /dev/null +++ b/Beginning_C++_through_game_programming/ch3.ipynb @@ -0,0 +1,442 @@ +{ + "metadata": { + "name": "" + }, + "nbformat": 3, + "nbformat_minor": 0, + "worksheets": [ + { + "cells": [ + { + "cell_type": "heading", + "level": 1, + "metadata": {}, + "source": [ + "Chapter 3 : For Loops, Strings, and Arrays: Word Jumble" + ] + }, + { + "cell_type": "heading", + "level": 3, + "metadata": {}, + "source": [ + "example 3.1 page no :83" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "'''\n", + "// Counter\n", + "// Demonstrates for loops\n", + "'''\n", + "print \"Counting forward:\\n\";\n", + "for i in range(10):\n", + " print i ,\n", + "print \"\\n\\nCounting backward:\\n\";\n", + "for i in range(1,10,-1):\n", + " print i,\n", + "\n", + "print \"\\n\\nCounting by fives:\\n\";\n", + "for i in range(0,51,5):\n", + " print i,\n", + " \n", + "print \"\\n\\nCounting with null statements:\\n\";\n", + "count = 0;\n", + "while ( count < 10 ):\n", + " print count ,\n", + " count += 1\n", + "\n", + "print \"\\n\\nCounting with nested for loops:\\n\";\n", + "ROWS = 5;\n", + "COLUMNS = 3;\n", + "for i in range(ROWS):\n", + " for j in range(COLUMNS):\n", + " print i , \",\" , j ," + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "Counting forward:\n", + "\n", + "0 1 2 3 4 5 6 7 8 9 \n", + "\n", + "Counting backward:\n", + "\n", + "\n", + "\n", + "Counting by fives:\n", + "\n", + "0 5 10 15 20 25 30 35 40 45 50 \n", + "\n", + "Counting with null statements:\n", + "\n", + "0 1 2 3 4 5 6 7 8 9 \n", + "\n", + "Counting with nested for loops:\n", + "\n", + "0 , 0 0 , 1 0 , 2 1 , 0 1 , 1 1 , 2 2 , 0 2 , 1 2 , 2 3 , 0 3 , 1 3 , 2 4 , 0 4 , 1 4 , 2\n" + ] + } + ], + "prompt_number": 1 + }, + { + "cell_type": "heading", + "level": 3, + "metadata": {}, + "source": [ + "example 3.2 page no : 90" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "'''\n", + "// String Tester\n", + "// Demonstrates string objects\n", + "'''\n", + "word1 = \"Game\";\n", + "word2 =\"Over\"\n", + "word3 = '!'\n", + "phrase = word1 + \" \" + word2 + word3;\n", + "print \"The phrase is: \" , phrase , \"\\n\";\n", + "print \"The phrase has \" , len(phrase) , \" characters in it.\\n\";\n", + "print \"The character at position 0 is: \" , phrase[0] , \"\\n\\n\";\n", + "print \"Changing the character at position 0.\\n\";\n", + "#phrase[0] = 'L';\n", + "print \"The phrase is now: \" , phrase , \"\\n\"\n", + "for i in range(len(phrase)):\n", + " print \"Character at position \" , i , \" is: \" , phrase[i] \n", + "\n", + "print \"\\nThe sequence 'Over' begins at location \";\n", + "print phrase.find(\"Over\") \n", + "if (\"eggplant\" not in phrase):\n", + " print \"'eggplant' is not in the phrase.\\n\\n\";\n", + "\n", + "# Python does not support string erase function.\n", + "#phrase.erase(4, 5); \n", + "print \"The phrase is now: \" , phrase \n", + "#phrase.erase(4);\n", + "print \"The phrase is now: \" , phrase \n", + "#phrase.erase();\n", + "print \"The phrase is now: \" , phrase \n", + "if (phrase==''):\n", + " print \"\\nThe phrase is no more.\\n\";" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "The phrase is: Game Over! \n", + "\n", + "The phrase has 10 characters in it.\n", + "\n", + "The character at position 0 is: G \n", + "\n", + "\n", + "Changing the character at position 0.\n", + "\n", + "The phrase is now: Game Over! \n", + "\n", + "Character at position 0 is: G\n", + "Character at position 1 is: a\n", + "Character at position 2 is: m\n", + "Character at position 3 is: e\n", + "Character at position 4 is: \n", + "Character at position 5 is: O\n", + "Character at position 6 is: v\n", + "Character at position 7 is: e\n", + "Character at position 8 is: r\n", + "Character at position 9 is: !\n", + "\n", + "The sequence 'Over' begins at location \n", + "5\n", + "'eggplant' is not in the phrase.\n", + "\n", + "\n", + "The phrase is now: Game Over!\n", + "The phrase is now: Game Over!\n", + "The phrase is now: Game Over!\n" + ] + } + ], + "prompt_number": 2 + }, + { + "cell_type": "heading", + "level": 3, + "metadata": {}, + "source": [ + "example 3.3 page no : 97" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "'''\n", + "// Heros Inventory\n", + "// Demonstrates arrays\n", + "'''\n", + "MAX_ITEMS = 10;\n", + "inventory = [];\n", + "\n", + "inventory.append(\"sword\")\n", + "inventory.append(\"armor\")\n", + "inventory.append(\"shield\")\n", + "print \"Your items:\\n\";\n", + "for i in range(len(inventory)):\n", + " print inventory[i]\n", + "\n", + "print \"\\nYou trade your sword for a battle axe.\";\n", + "inventory[0] = \"battle axe\";\n", + "print \"\\nYour items:\\n\";\n", + "for i in range(len(inventory)):\n", + " print inventory[i]\n", + "\n", + "print \"\\nThe item name '\" , inventory[0] , \"' has \",\n", + "print len(inventory[0]) , \" letters in it.\\n\";\n", + "print \"\\nYou find a healing potion.\";\n", + "if (len(inventory) < MAX_ITEMS):\n", + " inventory.append(\"healing potion\")\n", + "else:\n", + " print \"You have too many items and can't carry another.\";\n", + "print \"\\nYour items:\\n\";\n", + "for i in range(len(inventory)):\n", + " print inventory[i]\n" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "Your items:\n", + "\n", + "sword\n", + "armor\n", + "shield\n", + "\n", + "You trade your sword for a battle axe.\n", + "\n", + "Your items:\n", + "\n", + "battle axe\n", + "armor\n", + "shield\n", + "\n", + "The item name ' battle axe ' has 10 letters in it.\n", + "\n", + "\n", + "You find a healing potion.\n", + "\n", + "Your items:\n", + "\n", + "battle axe\n", + "armor\n", + "shield\n", + "healing potion\n" + ] + } + ], + "prompt_number": 3 + }, + { + "cell_type": "heading", + "level": 3, + "metadata": {}, + "source": [ + "example 3.4 page no : 104" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "'''\n", + "// Tic-Tac-Toe Board\n", + "// Demonstrates multidimensional arrays\n", + "'''\n", + "ROWS = 3;\n", + "COLUMNS = 3;\n", + "board = [['O', 'X', 'O'],[' ', 'X', 'X'],['X', 'O', 'O']]\n", + "print \"Here's the tic-tac-toe board:\\n\";\n", + "for i in range(ROWS):\n", + " for j in range(COLUMNS):\n", + " print board[i][j],\n", + " print ''\n", + "\n", + "print \"\\n'X' moves to the empty location.\\n\\n\";\n", + "board[1][0] = 'X';\n", + "print \"Now the tic-tac-toe board is:\\n\";\n", + "for i in range(ROWS):\n", + " for j in range(COLUMNS):\n", + " print board[i][j],\n", + " print ''\n", + "print \"\\n'X' wins!\";" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "Here's the tic-tac-toe board:\n", + "\n", + "O X O \n", + " X X \n", + "X O O \n", + "\n", + "'X' moves to the empty location.\n", + "\n", + "\n", + "Now the tic-tac-toe board is:\n", + "\n", + "O X O \n", + "X X X \n", + "X O O \n", + "\n", + "'X' wins!\n" + ] + } + ], + "prompt_number": 4 + }, + { + "cell_type": "heading", + "level": 3, + "metadata": {}, + "source": [ + "example 3.5 page no : 107" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "'''\n", + "# Word Jumble\n", + "# The classic word jumble game where the player can ask for a hint\n", + "'''\n", + "fields = ['WORD', 'HINT', 'NUM_FIELDS']\n", + "NUM_WORDS = 5;\n", + "WORDS = [ [\"wall\", \"Do you feel you're banging your head against something?\"],\n", + " [\"glasses\", \"These might help you see the answer.\"],\n", + " [\"labored\", \"Going slowly, is it?\"],\n", + " [\"persistent\", \"Keep at it.\"],\n", + " [\"jumble\", \"It's what the game is all about.\"]]\n", + "\n", + "class difficulty:\n", + " EASY = 0\n", + " MEDIUM = 1\n", + " HARD = 2\n", + " NUM_DIFF_LEVELS = 3\n", + " \n", + "print \"There are \" , difficulty.NUM_DIFF_LEVELS ,\" difficulty levels.\"\n", + "\n", + "import random\n", + "#srand(static_cast<unsigned int>(time(0)));\n", + "choice = (int(random.random() * 10) % NUM_WORDS);\n", + "theWord = WORDS[choice][0]; # word to guess\n", + "theHint = WORDS[choice][1]; # hint for word\n", + "jumble = theWord; # jumbled version of word\n", + "length = len(jumble)\n", + "for i in range(length):\n", + " index1 = (int(random.random() * 10) % length);\n", + " index2 = (int(random.random() * 10) % length);\n", + " temp = list(jumble)\n", + " temp[index1],temp[index2] = temp[index2],temp[index1]\n", + " jumble = ''.join(temp)\n", + "\n", + "print \"\\t\\t\\tWelcome to Word Jumble!\\n\\n\";\n", + "print \"Unscramble the letters to make a word.\\n\";\n", + "print \"Enter 'hint' for a hint.\\n\";\n", + "print \"Enter 'quit' to quit the game.\\n\\n\";\n", + "print \"The jumble is: \" , jumble;\n", + "\n", + "print \"Your guess: \";\n", + "guess = raw_input()\n", + "\n", + "while ((guess != theWord) and (guess != \"quit\")):\n", + " if (guess == \"hint\"):\n", + " print theHint;\n", + " else:\n", + " print \"Sorry, that's not it.\";\n", + " print \"\\n\\nYour guess: \";\n", + " guess = raw_input()\n", + "\n", + "if (guess == theWord):\n", + " print \"\\nThat's it! You guessed it!\\n\";\n", + "\n", + "print \"\\nThanks for playing.\\n\";\n" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "There are 3 difficulty levels.\n", + "\t\t\tWelcome to Word Jumble!\n", + "\n", + "\n", + "Unscramble the letters to make a word.\n", + "\n", + "Enter 'hint' for a hint.\n", + "\n", + "Enter 'quit' to quit the game.\n", + "\n", + "\n", + "The jumble is: gasslse\n", + "Your guess: \n" + ] + }, + { + "name": "stdout", + "output_type": "stream", + "stream": "stdout", + "text": [ + "glasses\n" + ] + }, + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "\n", + "That's it! You guessed it!\n", + "\n", + "\n", + "Thanks for playing.\n", + "\n" + ] + } + ], + "prompt_number": 1 + }, + { + "cell_type": "code", + "collapsed": false, + "input": [], + "language": "python", + "metadata": {}, + "outputs": [] + } + ], + "metadata": {} + } + ] +}
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