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+{
+ "metadata": {
+ "name": "",
+ "signature": "sha256:2f4d0660b7234129c8e49912c5b11a0b5ef4cb891c3d12ca4bfa31d6ee648bf9"
+ },
+ "nbformat": 3,
+ "nbformat_minor": 0,
+ "worksheets": [
+ {
+ "cells": [
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h1>Chapter 11: Console Input/Output<h1>"
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Printf Example, Page number: 397<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "\n",
+ "avg = 346 \n",
+ "per = 69.2\n",
+ "\n",
+ "#Result\n",
+ "print \"Average = %d\\nPercentage = %f\" %(avg, per )\n"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Average = 346\n",
+ "Percentage = 69.200000\n"
+ ]
+ }
+ ],
+ "prompt_number": 2
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Format Specifications, Page number: 399<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "\n",
+ "weight = 63\n",
+ "\n",
+ "#Result\n",
+ "print \"weight is %d kg\" %( weight ) \n",
+ "print \"weight is %2d kg\"%( weight ) \n",
+ "print \"weight is %4d kg\" %( weight )\n",
+ "print \"weight is %6d kg\" %(weight ) \n",
+ "print \"weight is %-6d kg\" %( weight )\n"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "weight is 63 kg\n",
+ "weight is 63 kg\n",
+ "weight is 63 kg\n",
+ "weight is 63 kg\n",
+ "weight is 63 kg\n"
+ ]
+ }
+ ],
+ "prompt_number": 1
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>String Format Specifiers, Page number: 400<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "\n",
+ "firstname1 = \"Sandy\" \n",
+ "surname1 = \"Malya\" \n",
+ "firstname2 = \"AjayKumar\" \n",
+ "surname2 = \"Gurubaxani\" \n",
+ "\n",
+ "#Result\n",
+ "print \"%20s%20s\" %( firstname1, surname1 )\n",
+ "print \"%20s%20s\" %(firstname2, surname2 ) \n"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ " Sandy Malya\n",
+ " AjayKumar Gurubaxani\n"
+ ]
+ }
+ ],
+ "prompt_number": 3
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Escape Sequences, Page number: 401<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "\n",
+ "print \"You\\tmust\\tbe\\tcrazy\\nto\\thate\\tthis\\tbook\" \n"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "You\tmust\tbe\tcrazy\n",
+ "to\thate\tthis\tbook\n"
+ ]
+ }
+ ],
+ "prompt_number": 4
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Format Conversions, Page number: 403<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "\n",
+ "ch = 'z' \n",
+ "i = 125 \n",
+ "a = 12.55 \n",
+ "s = \"hello there !\"\n",
+ "\n",
+ "#Result\n",
+ "print \"%c %d %f\" %( ch, ord(ch), ord(ch )) \n",
+ "print \"%s %d %f\"%( s, ord(s[1]), ord(s[1]) )\n",
+ "print \"%c %d %f\"%(i ,i, i ) \n",
+ "print \"%f %d\\n\"%( a, a )\n"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "z 122 122.000000\n",
+ "hello there ! 101 101.000000\n",
+ "} 125 125.000000\n",
+ "12.550000 12\n",
+ "\n"
+ ]
+ }
+ ],
+ "prompt_number": 5
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Sprintf Function, Page number: 404<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "\n",
+ "i = 10 \n",
+ "ch = 'A'\n",
+ "a = 3.14 \n",
+ "\n",
+ "\n",
+ "#Result\n",
+ "print \"%d %c %f\" %(i, ch, a ) \n",
+ "str = \"%d %c %f\" %(i, ch, a ) #sprintf\n",
+ "print \"%s\" %(str )\n",
+ "\n"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "10 A 3.140000\n",
+ "10 A 3.140000\n"
+ ]
+ }
+ ],
+ "prompt_number": 6
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Unformatted Input, Page number: 406<h3>\n"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "\n",
+ "import msvcrt\n",
+ "\n",
+ "print \"Press any key to continue\" \n",
+ "#msvcrt.getch( ) # will not echo the character \n",
+ "print \"Type any character\" \n",
+ "#ch = msvcrt.getche( ) # will echo the character typed \n",
+ "ch = 'A'\n",
+ "print ch\n",
+ "#ch = input(\"Type any character\")#getchar( ) will echo character, must be followed by enter key \n",
+ "print \"Type any character\"\n",
+ "ch = 8\n",
+ "print ch\n",
+ "#ch = input( \"Continue Y/N\" ) #fgetchar( ) will echo character, must be followed by enter key\n",
+ "print \"Continue Y/N\" \n",
+ "ch = 'N'\n",
+ "print ch\n",
+ "\n"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Press any key to continue\n",
+ "Type any character\n",
+ "A\n",
+ "Type any character\n",
+ "8\n",
+ "Continue Y/N\n",
+ "N\n"
+ ]
+ }
+ ],
+ "prompt_number": 1
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Unformatted Output, Page number: 407<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "\n",
+ "ch = 'A'\n",
+ "\n",
+ "#Result\n",
+ "print ch #putch\n",
+ "print ch #putchar\n",
+ "print ch #fputchar\n",
+ "print 'Z' #putch\n",
+ "print 'Z' #putchar\n",
+ "print 'Z' #fputchar\n"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "A\n",
+ "A\n",
+ "A\n",
+ "Z\n",
+ "Z\n",
+ "Z\n"
+ ]
+ }
+ ],
+ "prompt_number": 7
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Unformatted String Input/Output, Page number: 408<h3>\n"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "\n",
+ "print \"Enter name\"\n",
+ "footballer = \"Jonty Rhodes\"\n",
+ "print footballer\n",
+ "\n",
+ "#Result\n",
+ "print \"Happy footballing!\" \n",
+ "print footballer "
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter name\n",
+ "Jonty Rhodes\n",
+ "Happy footballing!\n",
+ "Jonty Rhodes\n"
+ ]
+ }
+ ],
+ "prompt_number": 9
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [],
+ "language": "python",
+ "metadata": {},
+ "outputs": []
+ }
+ ],
+ "metadata": {}
+ }
+ ]
+} \ No newline at end of file
generated by cgit (git 2.34.1) at 2024-12-23 04:29:55 +0000