diff options
Diffstat (limited to 'Computer_Programming_Theory_and_Practice/Chapter11.ipynb')
| -rwxr-xr-x | Computer_Programming_Theory_and_Practice/Chapter11.ipynb | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/Computer_Programming_Theory_and_Practice/Chapter11.ipynb b/Computer_Programming_Theory_and_Practice/Chapter11.ipynb new file mode 100755 index 00000000..c046ab93 --- /dev/null +++ b/Computer_Programming_Theory_and_Practice/Chapter11.ipynb @@ -0,0 +1,62 @@ +{ + "metadata": { + "name": "Chapter11" + }, + "nbformat": 3, + "nbformat_minor": 0, + "worksheets": [ + { + "cells": [ + { + "cell_type": "heading", + "level": 1, + "metadata": {}, + "source": "Chapter 11, Files" + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": "Example 1, Page Number:CP-277" + }, + { + "cell_type": "code", + "collapsed": false, + "input": "# Program to create a text file\n\nfp = open(\"sample.txt\",\"w\") # open file in write mode\n\nprint \"Type the text and Press enter key at end.\"\nprint\nprint \"Computer Programming in C language is widely used for Science and Engineering applications\"\n# input data to file\nch = ['Computer ','Programming ','in ','C ','language ','is ','widely ','used ','for ','Science ','and ' ,'Engineering ','applications.']\nfor i in ch:\n fp.write(i)\nfp.close()\n ", + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": "Type the text and Press enter key at end.\n\nComputer Programming in C language is widely used for Science and Engineering applications\n" + } + ], + "prompt_number": 1 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": "Example 2, Page Number:CP-278" + }, + { + "cell_type": "code", + "collapsed": false, + "input": "# Program to read text file and count number of vowels\n\nfp = open(\"sample.txt\",\"r\") # open file in read mode\ncount = 0\nprint \"The Content of the file is:\"\n\nwhile (1): \n ch = fp.read(1)\n if not ch:\n break\n print ch\n # switch statements\n if ch == \"A\" or ch == \"a\": # case 'A' or 'a'\n count = count + 1\n elif ch == \"E\" or ch == \"e\": # case 'E' or 'e'\n count = count + 1\n elif ch == \"I\" or ch == \"i\": # case 'I' or 'i'\n count = count + 1\n elif ch == \"O\" or ch == \"o\": # case 'O' or 'o'\n count = count + 1\n elif ch == \"U\" or ch == \"u\": # case 'U' or 'u'\n count = count + 1\n\n\n\nfp.close() \nprint \"Number of vowels present =\",count \n ", + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": "The Content of the file is:\nC\no\nm\np\nu\nt\ne\nr\n \nP\nr\no\ng\nr\na\nm\nm\ni\nn\ng\n \ni\nn\n \nC\n \nl\na\nn\ng\nu\na\ng\ne\n \ni\ns\n \nw\ni\nd\ne\nl\ny\n \nu\ns\ne\nd\n \nf\no\nr\n \nS\nc\ni\ne\nn\nc\ne\n \na\nn\nd\n \nE\nn\ng\ni\nn\ne\ne\nr\ni\nn\ng\n \na\np\np\nl\ni\nc\na\nt\ni\no\nn\ns\n.\nNumber of vowels present = 31\n" + } + ], + "prompt_number": 2 + } + ], + "metadata": {} + } + ] +}
\ No newline at end of file |