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diff --git a/Magnifying_C/Chapter_10.ipynb b/Magnifying_C/Chapter_10.ipynb new file mode 100755 index 00000000..1a4d1459 --- /dev/null +++ b/Magnifying_C/Chapter_10.ipynb @@ -0,0 +1,336 @@ +{ + "metadata": { + "name": "" + }, + "nbformat": 3, + "nbformat_minor": 0, + "worksheets": [ + { + "cells": [ + { + "cell_type": "heading", + "level": 1, + "metadata": {}, + "source": [ + "Chapter 10: Miscellany" + ] + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example 10.1, Page number: 356" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "import sys\n", + "\n", + "# Calculation and result\n", + "i = 0\n", + "for arg in sys.argv :\n", + " print ('arg [%d] - %s' % (i, arg))\n", + " i = i+1" + ], + "language": "python", + "metadata": {}, + "outputs": [] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "%run 10.1.py hello world" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "arg [0] - 10.1.py\n", + "arg [1] - hello\n", + "arg [2] - world\n" + ] + } + ], + "prompt_number": 5 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example 10.2, Page number: 358" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "import sys\n", + "\n", + "# Function declaration, calculation and result\n", + "if len(sys.argv) != 2 :\n", + "\tprint ('Inappropriate number of arguments')\n", + "\t\n", + "total = 0\n", + "def fact (n) :\n", + " total = n\n", + " while n > 1 :\n", + " total = total * (n - 1)\n", + " n = n - 1\n", + " return total\n", + "\n", + "print ('Factorial of %d is %d ' % (int(sys.argv[1]), fact (int(sys.argv[1]))))" + ], + "language": "python", + "metadata": {}, + "outputs": [] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "%run 10.2.py 5" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "Factorial of 5 is 120 \n" + ] + } + ], + "prompt_number": 7 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example 10.3, Page number: 361" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "import sys\n", + "\n", + "# Function declaration\n", + "def printdata () :\n", + "\ti = 0\n", + "\tfor arg in sys.argv[1:] :\n", + "\t\tprint ('The data in cell [%d] is %s ' % (i, arg))\n", + "\t\ti = i+1\n", + "\n", + "# Calculation and result\n", + "print ('The names before sorting are ')\n", + "printdata ()\n", + "\n", + "sys.argv.sort() \n", + "\n", + "print ('The names after sorting are ')\n", + "printdata ()" + ], + "language": "python", + "metadata": {}, + "outputs": [] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "%run 10.3.py zimbabwe nigeria argentina china hongkong" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "The names before sorting are \n", + "The data in cell [0] is zimbabwe \n", + "The data in cell [1] is nigeria \n", + "The data in cell [2] is argentina \n", + "The data in cell [3] is china \n", + "The data in cell [4] is hongkong \n", + "The names after sorting are \n", + "The data in cell [0] is argentina \n", + "The data in cell [1] is china \n", + "The data in cell [2] is hongkong \n", + "The data in cell [3] is nigeria \n", + "The data in cell [4] is zimbabwe \n" + ] + } + ], + "prompt_number": 8 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example 10.4, Page number: 377" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "# Variable declaration\n", + "a = int(raw_input('Enter any positive number '))\n", + "\n", + "# Function declaration, calculation and result\n", + "def convert (a) :\n", + " return int(bin(a)[2:])\n", + "\n", + "bits = str(convert (a))\n", + "print ('Number of bits = %d' % (len(bits)))\n", + "print ('Binary equivalent is : %d' % (convert (a)))" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "stream": "stdout", + "text": [ + "Enter any positive number 16\n" + ] + }, + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "Number of bits = 5\n", + "Binary equivalent is : 10000\n" + ] + } + ], + "prompt_number": 13 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example 10.5, Page number: 379" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "# Variable declaration\n", + "a = int(raw_input('Enter first number : '))\n", + "b = int(raw_input('Enter second number : '))\n", + "\n", + "# Calculation and result\n", + "b = ~b + 1\n", + "c = a + b\n", + "\n", + "print ('Subtraction is = %d ' % c)" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "stream": "stdout", + "text": [ + "Enter first number : 7\n" + ] + }, + { + "name": "stdout", + "output_type": "stream", + "stream": "stdout", + "text": [ + "Enter second number : 3\n" + ] + }, + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "Subtraction is = 4 \n" + ] + } + ], + "prompt_number": 11 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example 10.6, Page number: 380" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "# Variable declaration\n", + "a = int(raw_input('Enter first number : '))\n", + "original_a = a\n", + "\n", + "b = int(raw_input('Enter second number : '))\n", + "original_b = b\n", + "\n", + "# Calculation and result\n", + "c = 1\n", + "while (b) :\n", + "\tif (b & 1) :\n", + "\t\tc = c * a\n", + "\tb = b >> 1\n", + "\ta = a * a\n", + "\n", + "print ('%d raise to %d = %d ' % (original_a, original_b, c))" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "stream": "stdout", + "text": [ + "Enter first number : 7\n" + ] + }, + { + "name": "stdout", + "output_type": "stream", + "stream": "stdout", + "text": [ + "Enter second number : 3\n" + ] + }, + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "7 raise to 3 = 343 \n" + ] + } + ], + "prompt_number": 12 + } + ], + "metadata": {} + } + ] +}
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