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diff --git a/Practical_C_Programming_by_Steve_Oualline/Chapter_6_4.ipynb b/Practical_C_Programming_by_Steve_Oualline/Chapter_6_4.ipynb new file mode 100755 index 00000000..2769b901 --- /dev/null +++ b/Practical_C_Programming_by_Steve_Oualline/Chapter_6_4.ipynb @@ -0,0 +1,224 @@ +{ + "metadata": { + "name": "", + "signature": "sha256:72c49f1aed7f4d43ac1084e67245cfba7b011cb43f84b1ab3ef13b081aec557f" + }, + "nbformat": 3, + "nbformat_minor": 0, + "worksheets": [ + { + "cells": [ + { + "cell_type": "heading", + "level": 1, + "metadata": {}, + "source": [ + "Chapter 6: Decision and control statements" + ] + }, + { + "cell_type": "heading", + "level": 3, + "metadata": {}, + "source": [ + "Example 6.1, Page number: 114" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "\n", + "# Variable declaration\n", + "old_number = 1\n", + "current_number = 1\n", + "\n", + "print ('1')\n", + "\n", + "# Calculation and result\n", + "while (current_number < 100) :\n", + " print (current_number)\n", + " next_number = current_number + old_number\n", + "\n", + " old_number = current_number\n", + " current_number = next_number" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "1\n", + "1\n", + "2\n", + "3\n", + "5\n", + "8\n", + "13\n", + "21\n", + "34\n", + "55\n", + "89\n" + ] + } + ], + "prompt_number": 1 + }, + { + "cell_type": "heading", + "level": 3, + "metadata": {}, + "source": [ + "Example 6.2, Page number: 115" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "\n", + "# Variable declaration\n", + "total = 0\n", + "i = 0\n", + "\n", + "# Calculation\n", + "while (i < 10) :\n", + " item = 1\n", + "\n", + " if item == 0 :\n", + " break\n", + "\n", + " total += item\n", + " print ('Total: %d' % total)\n", + " i = i + 1\n", + " \n", + "# Result\n", + "print ('Final total: %d' % total)" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "Total: 1\n", + "Total: 2\n", + "Total: 3\n", + "Total: 4\n", + "Total: 5\n", + "Total: 6\n", + "Total: 7\n", + "Total: 8\n", + "Total: 9\n", + "Total: 10\n", + "Final total: 10\n" + ] + } + ], + "prompt_number": 1 + }, + { + "cell_type": "heading", + "level": 3, + "metadata": {}, + "source": [ + "Example 6.3, Page number: 116" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "\n", + "# Variable declaration\n", + "total = 0\n", + "minus_items = 0\n", + "i = 0\n", + "\n", + "# Calculation\n", + "while (i < 10) :\n", + " item = 1\n", + " \n", + " if item == 0 :\n", + " break\n", + "\n", + " if item < 0 :\n", + " minus_items += 1\n", + " continue\n", + "\n", + " total += item\n", + " print ('Total: %d' % total)\n", + " i = i + 1\n", + " \n", + "# Result\n", + "print ('Final total: %d' % total)\n", + "print ('with %d negative items omitted' % minus_items)" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "Total: 1\n", + "Total: 2\n", + "Total: 3\n", + "Total: 4\n", + "Total: 5\n", + "Total: 6\n", + "Total: 7\n", + "Total: 8\n", + "Total: 9\n", + "Total: 10\n", + "Final total: 10\n", + "with 0 negative items omitted\n" + ] + } + ], + "prompt_number": 2 + }, + { + "cell_type": "heading", + "level": 3, + "metadata": {}, + "source": [ + "Example 6.4, Page number: 118" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "\n", + "\n", + "# Variable declaration\n", + "balance_owed = 100\n", + "\n", + "# Calculation and result\n", + "if balance_owed == 0 :\n", + " print ('You owe nothing.')\n", + "else :\n", + " print ('You owe %d dollars.' % balance_owed)" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "You owe 100 dollars.\n" + ] + } + ], + "prompt_number": 3 + } + ], + "metadata": {} + } + ] +}
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