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diff --git a/Programming_in_C_using_ANSI_C/KamthaneChapter8.ipynb b/Programming_in_C_using_ANSI_C/KamthaneChapter8.ipynb new file mode 100755 index 00000000..3243f3f8 --- /dev/null +++ b/Programming_in_C_using_ANSI_C/KamthaneChapter8.ipynb @@ -0,0 +1,2750 @@ +{
+ "metadata": {
+ "name": ""
+ },
+ "nbformat": 3,
+ "nbformat_minor": 0,
+ "worksheets": [
+ {
+ "cells": [
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h1>Chapter 8: Working with Strings & Standard Functions<h1>"
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.1, Page number: 236<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Display string without considering NULL character\n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "name1 = 'SANJAY'\n",
+ "#There is no null termination character in python\n",
+ "\n",
+ "#Result\n",
+ "sys.stdout.write(\"Name1 = %s\"%(name1))"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Name1 = SANJAY"
+ ]
+ }
+ ],
+ "prompt_number": 23
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.2, Page number: 236<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Display successive strings\n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "name1 = 'SANJAY'\n",
+ "name2 = 'SANJAY'\n",
+ "#There is no null termination character in python\n",
+ "\n",
+ "\n",
+ "#Result\n",
+ "sys.stdout.write(\"Name1 = %s\"%name1)\n",
+ "sys.stdout.write(\"\\nName2 = %s\"%(name2))"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Name1 = SANJAY\n",
+ "Name2 = SANJAY"
+ ]
+ }
+ ],
+ "prompt_number": 21
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.3, Page number: 237<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Print \"WELCOME\" by using different formats of initialization \n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "#in python, string initialization can be done using single quotes and double quotes\n",
+ "arr1 = 'WELCOME'\n",
+ "arr2 = \"WELCOME\"\n",
+ "arr3 = 'WELCOME'\n",
+ "\n",
+ "#Result\n",
+ "sys.stdout.write(\"\\nArray1 = %s\"%(arr1))\n",
+ "sys.stdout.write(\"\\nArray2 = %s\"%(arr2))\n",
+ "sys.stdout.write(\"\\nArray3 = %s\"%(arr3))\n"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Array1 = WELCOME\n",
+ "Array2 = WELCOME\n",
+ "Array3 = WELCOME"
+ ]
+ }
+ ],
+ "prompt_number": 24
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.4, Page number: 238<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Display the string 'PRABHAKAR' using various format specifications\n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "text = \"PRABHAKAR\"\n",
+ "\n",
+ "#Result\n",
+ "sys.stdout.write(\"%s\\n\"%(text))\n",
+ "sys.stdout.write(\"%.5s\\n\"%(text))\n",
+ "sys.stdout.write(\"%.8s\\n\"%(text))\n",
+ "sys.stdout.write(\"%.15s\\n\"%(text))\n",
+ "sys.stdout.write(\"%-10.4s\\n\"%(text))\n",
+ "sys.stdout.write(\"%11s\\n\"%(text))"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "PRABHAKAR\n",
+ "PRABH\n",
+ "PRABHAKA\n",
+ "PRABHAKAR\n",
+ "PRAB \n",
+ " PRABHAKAR\n"
+ ]
+ }
+ ],
+ "prompt_number": 25
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.5, Page number: 239<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Print the elements of the character array using while loop.\n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "text = \"HAVE A NICE DAY\"\n",
+ "i = 0\n",
+ "\n",
+ "#Result\n",
+ "#There is no null character for strings in python\n",
+ "\n",
+ "while i < 15:\n",
+ " sys.stdout.write(\"%c\"%(text[i]))\n",
+ " i += 1"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "HAVE A NICE DAY"
+ ]
+ }
+ ],
+ "prompt_number": 27
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.6, Page number: 239<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Print the elements of the character array.\n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "text = \"HAVE A NICE DAY\"\n",
+ "i = 0\n",
+ "\n",
+ "#Result\n",
+ "#There is no null character for strings in python\n",
+ "\n",
+ "while i < 15:\n",
+ " sys.stdout.write(\"%c\"%(text[i]))\n",
+ " i += 1"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "HAVE A NICE DAY"
+ ]
+ }
+ ],
+ "prompt_number": 28
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.7, Page number: 241<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Count the number of characters in a given string\n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "text = raw_input(\"Type Text Below\")\n",
+ "\n",
+ "#Calculation\n",
+ "len1 = len(text) #since len in a built in function in python, len1 is used\n",
+ "\n",
+ "#Result\n",
+ "sys.stdout.write(\"Length of String = %d\"%(len1))"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Type Text BelowHello\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Length of String = 5"
+ ]
+ }
+ ],
+ "prompt_number": 1
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.8, Page number: 241<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Determine the length of the string\n",
+ "#and find its equivalent ASCII codes.\n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "\n",
+ "#Variable Initialization\n",
+ "name = raw_input(\"Enter your name : \")\n",
+ "l = len(name)\n",
+ "\n",
+ "#Result\n",
+ "sys.stdout.write(\"Your Name is %s & \"%(name))\n",
+ "sys.stdout.write(\"it contains %d characters\"%(l))\n",
+ "sys.stdout.write(\"\\n\\nName & it's Ascii Equivalent.\\n\")\n",
+ "sys.stdout.write(\"=====================================\\n\")\n",
+ "\n",
+ "for i in range(0,l):\n",
+ " sys.stdout.write(\"\\n%c\\t\\t%d\"%(name[i],ord(name[i]))) #ord() function is used to get the ASCII value of a character"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter your name : SACHIN\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Your Name is SACHIN & it contains 6 characters\n",
+ "\n",
+ "Name & it's Ascii Equivalent.\n",
+ "=====================================\n",
+ "\n",
+ "S\t\t83\n",
+ "A\t\t65\n",
+ "C\t\t67\n",
+ "H\t\t72\n",
+ "I\t\t73\n",
+ "N\t\t78"
+ ]
+ }
+ ],
+ "prompt_number": 2
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.9, Page number: 242<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Remove the occurrences of 'The' word from entered text\n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "j = 0\n",
+ "line = raw_input(\"Enter Text Below.\")\n",
+ "l = len(line)\n",
+ "line2 = ['0' for i in range(0,80)]\n",
+ "i = 0\n",
+ "\n",
+ "#Calculation\n",
+ "while i < l:\n",
+ " if (i >= l-4 or l ==3) and (line[l-4] == ' ' and line[l-3] == 't' and line[l-2] == 'h' and line[l-1] == 'e'):\n",
+ " continue\n",
+ " if line[i] == 't' and line[i+1] == 'h' and line[i+2] == 'e' and line[i+3] == ' ':\n",
+ " i += 3\n",
+ " continue\n",
+ " else:\n",
+ " line2[j] = line[i]\n",
+ " j += 1\n",
+ " i += 1\n",
+ " \n",
+ "#Result\n",
+ "sys.stdout.write(\"\\nText With 'The' -: %s\"%(line))\n",
+ "sys.stdout.write(\"\\nText Without 'The' -: \")\n",
+ "for l in range(0,j):\n",
+ " sys.stdout.write(\"%c\"%(line2[l]))\n",
+ " "
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter Text Below.Printf write data to the screen.\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Text With 'The' -: Printf write data to the screen.\n",
+ "Text Without 'The' -: Printf write data to screen."
+ ]
+ }
+ ],
+ "prompt_number": 3
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.10, Page number: 243<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Delete all the occurrences of vowels in a given text.\n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "j = 0\n",
+ "line = raw_input(\"Enter Text Below.\")\n",
+ "\n",
+ "#Calculation\n",
+ "for i in range(0,len(line)):\n",
+ " if line[i] == 'a' or line[i] == 'e' or line[i] == 'i' or line[i] == 'o' or line[i] == 'u':\n",
+ " continue\n",
+ " else:\n",
+ " line2[j] = line[i]\n",
+ " j += 1\n",
+ " \n",
+ "#Result\n",
+ "sys.stdout.write(\"Text With Vowels -: %s\"%(line))\n",
+ "sys.stdout.write(\"\\nText Without Vowels -: \")\n",
+ "for l in range(0,j): #There is no null terminating character in python, so we have to specify length\n",
+ " sys.stdout.write(\"%c\"%(line2[l])) \n",
+ " "
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter Text Below.Have a nice day.\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Text With Vowels -: Have a nice day.\n",
+ "Text Without Vowels -: Hv nc dy."
+ ]
+ }
+ ],
+ "prompt_number": 4
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.11, Page number: 244<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Find the length of characteres in a given string including and excluding spaces.\n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "i = 0\n",
+ "len1 = 0 #Since len is a built in function in python, len1 is used\n",
+ "ex = 0\n",
+ "\n",
+ "text = raw_input(\"Enter Text Here : \")\n",
+ "\n",
+ "#Calculation\n",
+ "while i != len(text)-1: #There is no null terminating character in python.\n",
+ " if text[i] == ' ':\n",
+ " ex += 1\n",
+ " else:\n",
+ " len1 += 1\n",
+ " i += 1\n",
+ " \n",
+ "#Result\n",
+ "sys.stdout.write(\"\\nLengh of String Including Spaces : %d\"%(len1+ex))\n",
+ "sys.stdout.write(\"\\nLengh of String Excluding Spaces : %d\"%(len1))"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter Text Here : Time is Money.\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Lengh of String Including Spaces : 13\n",
+ "Lengh of String Excluding Spaces : 11"
+ ]
+ }
+ ],
+ "prompt_number": 5
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.12, Page number: 245<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Display the length of entered string and display it as per output shown.\n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "string = raw_input(\"Enter a String\")\n",
+ "ln = len(string)\n",
+ "\n",
+ "#Result\n",
+ "sys.stdout.write(\"\\nLength of Given String : %d\"%(ln))\n",
+ "sys.stdout.write(\"\\nSequence of Characters Displayed on Screen\")\n",
+ "sys.stdout.write(\"\\n======== == ========== ========= == ======\")\n",
+ "sys.stdout.write(\"\\n\\n\")\n",
+ "\n",
+ "for c in range(0,ln-2+1):\n",
+ " d = c + 1\n",
+ " sys.stdout.write(\"\\t%.*s\\n\"%(d,string))\n",
+ "\n",
+ "for c in range(ln,0-1,-1):\n",
+ " d = c + 1\n",
+ " sys.stdout.write(\"\\t%.*s\\n\"%(d,string))"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter a StringHAPPY\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Length of Given String : 5\n",
+ "Sequence of Characters Displayed on Screen\n",
+ "======== == ========== ========= == ======\n",
+ "\n",
+ "\tH\n",
+ "\tHA\n",
+ "\tHAP\n",
+ "\tHAPP\n",
+ "\tHAPPY\n",
+ "\tHAPPY\n",
+ "\tHAPP\n",
+ "\tHAP\n",
+ "\tHA\n",
+ "\tH\n"
+ ]
+ }
+ ],
+ "prompt_number": 6
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.13, Page number: 247<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Copy contents of one string to another string by using strcpy()\n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "ori = raw_input(\"Enter Your Name : \")\n",
+ "\n",
+ "#Process\n",
+ "dup = ori #In python, string values can be simply copied using assignment operator\n",
+ "\n",
+ "#Result\n",
+ "sys.stdout.write(\"Original String : %s\"%(ori))\n",
+ "sys.stdout.write(\"\\nDuplicate String : %s\"%(dup))"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter Your Name : SACHIN\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Original String : SACHIN\n",
+ "Duplicate String : SACHIN"
+ ]
+ }
+ ],
+ "prompt_number": 7
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.14, Page number: 247<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Copy contents of one string to another, without strcpy() function.\n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "ori = raw_input(\"Enter Your Name : \")\n",
+ "\n",
+ "#Calculation\n",
+ "dup = ori #In python, string values can be simply copied using assignment operator\n",
+ " \n",
+ "#Result\n",
+ "sys.stdout.write(\"Original String : %s\"%(ori))\n",
+ "sys.stdout.write(\"\\nDuplicate String : %s\"%(dup))"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter Your Name : SACHIN\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Original String : SACHIN\n",
+ "Duplicate String : SACHIN"
+ ]
+ }
+ ],
+ "prompt_number": 8
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.15, Page number: 248<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Copy source string to destination string upto a specified length.\n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "str1 = raw_input(\"Enter Source String : \")\n",
+ "str2 = raw_input(\"Enter Destination String : \")\n",
+ "n = int(raw_input(\"Enter Number of Characters to Replace in Destination String :\"))\n",
+ "\n",
+ "#Calculation\n",
+ "str2 = str1[:n] + str2[n:] #Since python strings are not mutable, first and second array elements to be added to make a new one\n",
+ " \n",
+ "sys.stdout.write(\"Source String -: %s\"%(str1))\n",
+ "sys.stdout.write(\"\\nDestination String -: %s\"%(str2))"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter Source String : wonderful\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter Destination String : beautiful\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter Number of Characters to Replace in Destination String :6\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Source String -: wonderful\n",
+ "Destination String -: wonderful"
+ ]
+ }
+ ],
+ "prompt_number": 10
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.16, Page number: 249<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Compare the two string using stricmp() function. \n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "sr = raw_input(\"Enter String(1) :\")\n",
+ "tar = raw_input(\"Enter String(2) :\")\n",
+ "\n",
+ "diff = (sr == tar) #in python, relational operators can be used directly\n",
+ "\n",
+ "if diff == 0:\n",
+ " sys.stdout.write(\"The Two Strings are Identical.\")\n",
+ "else:\n",
+ " sys.stdout.write(\"The Tow Strings are Different\")"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter String(1) :HELLO\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter String(2) :hello\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "The Two Strings are Identical."
+ ]
+ }
+ ],
+ "prompt_number": 11
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.17, Page number: 250<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Perform following.\n",
+ "\n",
+ "# 1. Display the question \"What is the Unit of Traffic?\"\n",
+ "# 2. Accept the Answer.\n",
+ "# 3. If the answer is wrong (other than Earlang) display \"Try again!\" & continues to answer.\n",
+ "# 4. Otherwise, if it is correct \"Earlang\" display the message \"Answer is correct\".\n",
+ "# 5. If the user gives correct anser in first two attempts the program will terminate.\n",
+ "# 6. If the user fails to provide correct answer in three attempts the program itself gives the answer.\n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Calculation & Result\n",
+ "for i in range(0,3):\n",
+ " ans = raw_input(\"What is the Unit of Traffic ?\")\n",
+ " \n",
+ " if ans == \"Earlang\":\n",
+ " sys.stdout.write(\"\\nAnswer is Correct.\")\n",
+ " else:\n",
+ " if i < 3:\n",
+ " sys.stdout.write(\"\\nTry Again !\\n\")\n",
+ " \n",
+ "if i == 3:\n",
+ " sys.stdout.write(\"\\nUnit of Traffic is Earlang.\")"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "What is the Unit of Traffic ?Earlan\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Try Again !\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "What is the Unit of Traffic ?Earlam\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Try Again !\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "What is the Unit of Traffic ?Earlang\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Answer is Correct."
+ ]
+ }
+ ],
+ "prompt_number": 13
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.18, Page number: 252<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Compare two strings upto specified length.\n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "sr = raw_input(\"Enter String(1):\")\n",
+ "tar = raw_input(\"Enter String(2):\")\n",
+ "n = int(raw_input(\"Enter Lenght upto which comparison is to be made\"))\n",
+ "\n",
+ "#Calculation & Result\n",
+ "diff = (sr == tar[:n])\n",
+ "\n",
+ "if diff == 0:\n",
+ " sys.stdout.write(\"The Two Strings are Identical upto %d characters.\"%(n))\n",
+ "else:\n",
+ " sys.stdout.write(\"The Two Strings are Different\")\n",
+ " "
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter String(1):HELLO\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter String(2):HE MAN\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter Lenght upto which comparison is to be made2\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "The Two Strings are Identical upto 2 characters."
+ ]
+ }
+ ],
+ "prompt_number": 14
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.19, Page number: 253<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Compare two strings and display the position in which it is different.\n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "diff = 0\n",
+ "sr = raw_input(\"Enter String(1) :\")\n",
+ "tar = raw_input(\"Enter String(2) :\")\n",
+ "\n",
+ "#Checking\n",
+ "for i in range(0,len(sr)):\n",
+ " if sr[i] != tar[i]:\n",
+ " sys.stdout.write(\"%c %c\\n\"%(sr[i],tar[i]))\n",
+ " diff += 1\n",
+ " \n",
+ "#Result\n",
+ "if len(sr) == len(tar) and diff == 0:\n",
+ " sys.stdout.write(\"\\nThe Two Strings are Identical\")\n",
+ "else:\n",
+ " sys.stdout.write(\"\\nThe Two Strings are Different at %d places.\"%(diff))"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter String(1) :BEST LUCK\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter String(2) :GOOD LUCK\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "B G\n",
+ "E O\n",
+ "S O\n",
+ "T D\n",
+ "\n",
+ "The Two Strings are Different at 4 places."
+ ]
+ }
+ ],
+ "prompt_number": 15
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.20, Page number: 254<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Convert upper case string to lower case using strlwr().\n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "upper = raw_input(\"Enter a string in Upper case :\")\n",
+ "\n",
+ "#Result\n",
+ "sys.stdout.write(\"After strlwr() : %s\"%(upper.lower()))"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter a string in Upper case :ABCDEFG\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "After strlwr() : abcdefg"
+ ]
+ }
+ ],
+ "prompt_number": 16
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.21, Page number: 254<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Convert Lower case string to upper case using strupr()\n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "upper = raw_input(\"Enter a string in Lower Case :\")\n",
+ "\n",
+ "#Result\n",
+ "sys.stdout.write(\"After strupr() : %s\"%(upper.upper()))"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter a string in Lower Case :abcdefg\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "After strupr() : ABCDEFG"
+ ]
+ }
+ ],
+ "prompt_number": 17
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.22, Page number: 255<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Display the duplicate string using strdup() function\n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "text1 = raw_input(\"Enter Text : \")\n",
+ "\n",
+ "#Result\n",
+ "text2 = text1 #in python, a string can be duplicated by just using the assignment operator\n",
+ "\n",
+ "sys.stdout.write(\"Original String = %s\\nDuplicate String = %s\"%(text1,text2))"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter Text : Today is a Good Day.\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Original String = Today is a Good Day.\n",
+ "Duplicate String = Today is a Good Day."
+ ]
+ }
+ ],
+ "prompt_number": 18
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.23, Page number: 256<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Find first occurrence of a given character in a given string. \n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "string = raw_input(\"Enter Text Below :\")\n",
+ "ch = raw_input(\"Character to find :\")\n",
+ "\n",
+ "#Result\n",
+ "chp = string.count(ch)\n",
+ "if chp:\n",
+ " sys.stdout.write(\"Character %s found in string\"%(ch))\n",
+ "else:\n",
+ " sys.stdout.write(\"Character %s not found in string\"%(ch))\n"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter Text Below :Hello Begineers.\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Character to find :r\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Character r found in string"
+ ]
+ }
+ ],
+ "prompt_number": 19
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.24, Page number: 257<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Find first occurrence of a given character in a given string and display the memory location. \n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "line1 = raw_input(\"Enter Text :\")\n",
+ "line2 = raw_input(\"Enter Character to find from the text : \")\n",
+ "\n",
+ "for i in range(0,len(line1)):\n",
+ " sys.stdout.write(\"%c %d\\n\"%(line1[i],id(line1[i])))\n",
+ "\n",
+ "chp = line1.count(line2)\n",
+ "if chp:\n",
+ " sys.stdout.write(\"\\nAddress of first %s returned by strchr() is %d\"%(line2,id(line1[chp])))\n",
+ "else:\n",
+ " sys.stdout.write(\"'%s' String is not present in Given String \"%(line2))"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter Text :HELLO\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter Character to find from the text : L\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "H 20382328\n",
+ "E 20384080\n",
+ "L 19678272\n",
+ "L 19678272\n",
+ "O 20198416\n",
+ "\n",
+ "Address of first L returned by strchr() is 19678272"
+ ]
+ }
+ ],
+ "prompt_number": 20
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.25, Page number: 258<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Find the occurrence of second string in the first string.\n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "line1 = raw_input(\"Enter Line1 :\")\n",
+ "line2 = raw_input(\"Enter Line2 :\")\n",
+ "\n",
+ "#Calculation & Result\n",
+ "chp = line1.count(line2)\n",
+ "\n",
+ "if chp:\n",
+ " sys.stdout.write(\"'%s' String is present in Given String.\"%(line2))\n",
+ "else:\n",
+ " sys.stdout.write(\"'%s' String is not present in Given String.\"%(line2))"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter Line1 :INDIA IS MY COUNTRY.\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter Line2 :INDIA\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "'INDIA' String is present in Given String."
+ ]
+ }
+ ],
+ "prompt_number": 21
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.26, Page number: 259<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Append second string at the end of first string using strcat() function\n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "text1 = raw_input(\"Enter Text1 :\")\n",
+ "text2 = raw_input(\"Enter Text2 :\")\n",
+ "\n",
+ "#Calculation and Result\n",
+ "text1 = text1 + \" \" + text2 #in python, '+' operator can also be used for string concatenation\n",
+ "\n",
+ "sys.stdout.write(\"%s\"%(text1))"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter Text1 :I Am\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter Text2 :an Indian\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "I Am an Indian"
+ ]
+ }
+ ],
+ "prompt_number": 22
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.27, Page number: 259<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Concatenate two strings without use of standard functions.\n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "fname = raw_input(\"First Name :\")\n",
+ "sname = raw_input(\"Second Name :\")\n",
+ "lname = raw_input(\"Last Name :\")\n",
+ "\n",
+ "#Calculation\n",
+ "name = fname + \" \" + sname + \" \" + lname\n",
+ "\n",
+ "#Result\n",
+ "sys.stdout.write(\"\\nComplete Name After Concatenation.\\n\")\n",
+ "sys.stdout.write(\"%s\"%(name))\n",
+ "\n"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "First Name :MOHAN\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Second Name :KARAMCHAND\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Last Name :GANDHI\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Complete Name After Concatenation.\n",
+ "MOHAN KARAMCHAND GANDHI"
+ ]
+ }
+ ],
+ "prompt_number": 23
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.28, Page number: 261<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Append second string with specified (n) number of characters at the end of first string.\n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "text1 = raw_input(\"Enter Text1 :\")\n",
+ "text2 = raw_input(\"Enter Text2 :\")\n",
+ "n = int(raw_input(\"Enter Number of Characters to Add :\"))\n",
+ "\n",
+ "#Calculation & Result\n",
+ "text1 = text1 + \" \" + text2[:n]\n",
+ "\n",
+ "sys.stdout.write(\"%s\\n\"%(text1))"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter Text1 :MAY I\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter Text2 :COME IN ?\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter Number of Characters to Add :4\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "MAY I COME\n"
+ ]
+ }
+ ],
+ "prompt_number": 24
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.29, Page number: 261<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Reverse of the given string.\n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "text = raw_input(\"Enter String\")\n",
+ "\n",
+ "#Result\n",
+ "sys.stdout.write(\"Reverse String\\n\")\n",
+ "text = text[::-1]\n",
+ "#This is extended slice syntax. It works by doing [begin:end:step] \n",
+ "#by leaving begin and end off and specifying a step of -1, it reverses a string.\n",
+ "\n",
+ "sys.stdout.write(\"%s\"%(text))"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter StringABCDEFGHI\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Reverse String\n",
+ "IHGFEDCBA"
+ ]
+ }
+ ],
+ "prompt_number": 25
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.30, Page number: 262<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Reverse of the given string.\n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "text = raw_input(\"Enter String\")\n",
+ "i = 0\n",
+ "\n",
+ "#Result\n",
+ "while i < len(text):\n",
+ " sys.stdout.write(\"\\n%c is stored at location %d\"%(text[i],id(text[i])))\n",
+ " i += 1\n",
+ " \n",
+ "sys.stdout.write(\"\\nReverse String :- \")\n",
+ "text = text[::-1]\n",
+ "#This is extended slice syntax. It works by doing [begin:end:step] \n",
+ "#by leaving begin and end off and specifying a step of -1, it reverses a string.\n",
+ "\n",
+ "sys.stdout.write(\"%s\"%(text))\n",
+ "\n",
+ "i = 0\n",
+ "while i < len(text):\n",
+ " sys.stdout.write(\"\\n%c is stored at location %d\"%(text[i],id(text[i])))\n",
+ " i += 1\n",
+ "\n",
+ "#Memory address differs in different systems"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter StringABC\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "A is stored at location 20383432\n",
+ "B is stored at location 20198992\n",
+ "C is stored at location 20199040\n",
+ "Reverse String :- CBA\n",
+ "C is stored at location 20199040\n",
+ "B is stored at location 20198992\n",
+ "A is stored at location 20383432"
+ ]
+ }
+ ],
+ "prompt_number": 26
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.31, Page number: 263<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Replace (set) given string with given symbol. \n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "string = raw_input(\"Enter String :\")\n",
+ "symbol = raw_input(\"Enter Symbol for Replacement : \")\n",
+ "\n",
+ "#Result\n",
+ "sys.stdout.write(\"Before strset(): %s\\n\"%(string))\n",
+ "string = symbol*len(string)\n",
+ "\n",
+ "sys.stdout.write(\"After strset() : %s\"%(string))"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter String :LEARN C\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter Symbol for Replacement : Y\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Before strset(): LEARN C\n",
+ "After strset() : YYYYYYY"
+ ]
+ }
+ ],
+ "prompt_number": 27
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.32, Page number: 264<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Replace (set) given string with given symbol for given number of arguments.\n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "string = raw_input(\"Enter String :\")\n",
+ "symbol = raw_input(\"Enter Symbol for Replacement : \")\n",
+ "n = int(raw_input(\"How many String Character to be replaced.\"))\n",
+ "\n",
+ "#Result\n",
+ "sys.stdout.write(\"Before strset() : %s\\n\"%(string))\n",
+ "\n",
+ "string = symbol * n + string[n:]\n",
+ "sys.stdout.write(\"After strset() : %s\\n\"%(string))"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter String :ABCDEFGHIJ\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter Symbol for Replacement : +\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "How many String Character to be replaced.4\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Before strset() : ABCDEFGHIJ\n",
+ "After strset() : ++++EFGHIJ\n"
+ ]
+ }
+ ],
+ "prompt_number": 28
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.33, Page number: 265<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Display the position from which the two strings are different.\n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "stra = raw_input(\"First String : \")\n",
+ "strb = raw_input(\"Second String : \")\n",
+ "\n",
+ "#There is no built in function for python to check upto which position the strings are equal.\n",
+ "for length in range(min(len(stra), len(strb))):\n",
+ " if stra[length] != strb[length]:\n",
+ " break\n",
+ "\n",
+ "sys.stdout.write(\"After %d Characters there is no match.\"%(length))"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "First String : GOOD MORNING\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Second String : GOOD BYE\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "After 5 Characters there is no match."
+ ]
+ }
+ ],
+ "prompt_number": 29
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.34, Page number: 266<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Print given string from first occurrence of given character.\n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "text1 = raw_input(\"Enter String : \")\n",
+ "text2 = raw_input(\"Enter Character :\")\n",
+ "\n",
+ "for length in range(0,len(text1)):\n",
+ " if text1[length] == text2[0]:\n",
+ " break\n",
+ " \n",
+ "sys.stdout.write(\"String from given Character : %s\"%(text1[length:]))"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter String : INDIA IS GREAT\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter Character :G\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "String from given Character : GREAT"
+ ]
+ }
+ ],
+ "prompt_number": 30
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.35, Page number: 266<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Count a character that appears in a given text\n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "i = 0\n",
+ "count = 0\n",
+ "text = raw_input(\"Type Text Below.\")\n",
+ "find = raw_input(\"Type a character to count : \")\n",
+ "\n",
+ "#Calculation\n",
+ "while i < len(text): #There is no null terminating character for python string\n",
+ " if text[i] == find:\n",
+ " count += 1\n",
+ " i += 1\n",
+ " \n",
+ "#Result\n",
+ "sys.stdout.write(\"\\nCharacter (%s) found in Given String = %d Times.\"%(find,count))"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Type Text Below.Programming\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Type a character to count : m\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Character (m) found in Given String = 2 Times."
+ ]
+ }
+ ],
+ "prompt_number": 32
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.36, Page number: 267<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Count the character 'm' in a given string.\n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "count = 0\n",
+ "text = raw_input(\"\") #it is easy to get string at once in python\n",
+ "\n",
+ "#Result\n",
+ "sys.stdout.write(\"%s\"%(text))\n",
+ "\n",
+ "for i in range(0,len(text)):\n",
+ " if text[i] == '\\n':\n",
+ " break\n",
+ " else:\n",
+ " if text[i] == 'm':\n",
+ " count += 1\n",
+ " \n",
+ "sys.stdout.write(\"\\n\\nCharacter 'm' Found in Text = %d times.\"%(count))"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Programming is a skill.\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Programming is a skill.\n",
+ "\n",
+ "Character 'm' Found in Text = 2 times."
+ ]
+ }
+ ],
+ "prompt_number": 33
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.37, Page number: 268<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Count the characters 'm', 'r', and 'o' that appears in a string without using any functions\n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "text = \"Programming is good habit\"\n",
+ "m = 0\n",
+ "o = 0\n",
+ "r = 0\n",
+ "\n",
+ "#Calculation\n",
+ "for i in range(0,len(text)):\n",
+ " if text[i] == 'm':\n",
+ " m += 1\n",
+ " if text[i] == 'r':\n",
+ " r += 1\n",
+ " if text[i] == 'o':\n",
+ " o += 1\n",
+ "\n",
+ "#Result\n",
+ "sys.stdout.write(\"\\nCharacter 'm' Found in Text = %d times.\\n\"%(m))\n",
+ "sys.stdout.write(\"\\nCharacter 'r' Found in Text = %d times.\\n\"%(r))\n",
+ "sys.stdout.write(\"\\nCharacter 'o' Found in Text = %d times.\"%(o))"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Character 'm' Found in Text = 2 times.\n",
+ "\n",
+ "Character 'r' Found in Text = 2 times.\n",
+ "\n",
+ "Character 'o' Found in Text = 3 times."
+ ]
+ }
+ ],
+ "prompt_number": 46
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.38, Page number: 269<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Copy contents of one string to another string\n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "ori = raw_input(\"Enter Your Name :\")\n",
+ "\n",
+ "#Copying\n",
+ "#Since strings in python are immutable, individual character assignment is not possible.\n",
+ "#but assignment operator simply copies the entire string to another\n",
+ "\n",
+ "dup = ori\n",
+ "\n",
+ "#Result\n",
+ "sys.stdout.write(\"Original String : %s\"%(ori))\n",
+ "sys.stdout.write(\"\\nDuplicate String : %s\"%(dup))"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter Your Name :SACHIN\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Original String : SACHIN\n",
+ "Duplicate String : SACHIN"
+ ]
+ }
+ ],
+ "prompt_number": 34
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.39, Page number: 270<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Palindrome or not.\n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "i = 0\n",
+ "str1 = raw_input(\"Enter the word : \") #Since str is a keyword in python, str1 is used\n",
+ "j = len(str1)-1\n",
+ "\n",
+ "#Calculation\n",
+ "while i < j:\n",
+ " if str1[i] == str1[j]:\n",
+ " test = 1\n",
+ " else:\n",
+ " test = 0\n",
+ " break\n",
+ " i += 1\n",
+ " j -= 1\n",
+ " \n",
+ "#Result\n",
+ "if test == 1:\n",
+ " sys.stdout.write(\"Word is palindrome.\")\n",
+ "else:\n",
+ " sys.stdout.write(\"\\nWord is not Palindrome.\")"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter the word : ABBA\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Word is palindrome."
+ ]
+ }
+ ],
+ "prompt_number": 35
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.40, Page number: 271<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Compare the string using strcmp() function and display their ASCII difference.\n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "a1 = \"NAGPUR\"\n",
+ "a2 = \"NAGPUR\"\n",
+ "a3 = \"PANDHARPUR\"\n",
+ "a4 = \"KOLHAPUR\"\n",
+ "a5 = \"AURANGABAD\"\n",
+ "a6 = \"HYDERABAD\"\n",
+ "\n",
+ "#Calculation\n",
+ "#There is no built in function which returns the ascii value differece of two strings\n",
+ "#ord function gives the ascii value of a character\n",
+ "c1 = ord(a1[0]) - ord(a2[0])\n",
+ "c2 = ord(a3[0]) - ord(a4[0])\n",
+ "c3 = ord(a5[0]) - ord(a6[0])\n",
+ "\n",
+ "#Result\n",
+ "sys.stdout.write(\"\\nAscii Difference between two strings\\n\")\n",
+ "sys.stdout.write(\"Difference between (%s %s) = %d\\n\"%(a1,a2,c1))\n",
+ "sys.stdout.write(\"Difference between (%s %s) = %d\\n\"%(a3,a4,c2))\n",
+ "sys.stdout.write(\"Difference between (%s %s) = %d\\n\"%(a5,a6,c3))"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Ascii Difference between two strings\n",
+ "Difference between (NAGPUR NAGPUR) = 0\n",
+ "Difference between (PANDHARPUR KOLHAPUR) = 5\n",
+ "Difference between (AURANGABAD HYDERABAD) = -7\n"
+ ]
+ }
+ ],
+ "prompt_number": 53
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.41, Page number: 272<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Sort city names alphabetically.\n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "city = [['0' for i in range(5)]for i in range(20)]\n",
+ "sys.stdout.write(\"Enter Names of Cities. \")\n",
+ "for i in range(5):\n",
+ " city[i] = raw_input(\"\")\n",
+ " \n",
+ "#Sorting & Result\n",
+ "sys.stdout.write(\"Sorted List of Cities.\\n\\n\")\n",
+ "for i in range(65,122+1):\n",
+ " for j in range(0,5):\n",
+ " if ord(city[j][0]) == i:\n",
+ " sys.stdout.write(\"\\n%s\"%(city[j]))\n"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter Names of Cities. "
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "MUMBAI\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "NANED\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "BANGLORE\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "KANPUR\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "INDORE\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Sorted List of Cities.\n",
+ "\n",
+ "\n",
+ "BANGLORE\n",
+ "INDORE\n",
+ "KANPUR\n",
+ "MUMBAI\n",
+ "NANED"
+ ]
+ }
+ ],
+ "prompt_number": 37
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.42, Page number: 273<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Sort city names alphabetically\n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "city = [['0' for i in range(5)]for i in range(20)]\n",
+ "sys.stdout.write(\"Enter Names of Cities. \")\n",
+ "for i in range(5):\n",
+ " city[i] = raw_input(\"\")\n",
+ " \n",
+ "#Sorting & Result\n",
+ "sys.stdout.write(\"Sorted List of Cities.\\n\\n\")\n",
+ "for i in range(0,5):\n",
+ " for j in range(0,5):\n",
+ " if city[j-1] > city[j]:\n",
+ " temp = city[j-1]\n",
+ " city[j-1] = city[j]\n",
+ " city[j] = temp\n",
+ " \n",
+ "for i in range(0,5):\n",
+ " sys.stdout.write(\"\\n%s\"%(city[i]))"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter Names of Cities. "
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "MUMBAI\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "NANED\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "BANGLORE\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "KANPUR\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "INDORE\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Sorted List of Cities.\n",
+ "\n",
+ "\n",
+ "BANGLORE\n",
+ "INDORE\n",
+ "KANPUR\n",
+ "MUMBAI\n",
+ "NANED"
+ ]
+ }
+ ],
+ "prompt_number": 38
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.43, Page number: 274<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Find number of words in a given statement.\n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "count = 1 #Counts the starting word\n",
+ "i = 0\n",
+ "text = raw_input(\"Enter The Line of Text\\nGive One Space After Each Word\")\n",
+ "\n",
+ "#Calculation\n",
+ "while i < len(text): #There is no null terminating character in python\n",
+ " if ord(text[i]) == 32:\n",
+ " count += 1\n",
+ " i += 1\n",
+ " \n",
+ "#Result\n",
+ "sys.stdout.write(\"\\nThe Number of words in line = %d\"%(count))"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter The Line of Text\n",
+ "Give One Space After Each WordRead Books\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "The Number of words in line = 2"
+ ]
+ }
+ ],
+ "prompt_number": 40
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.44, Page number: 275<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Find number of words in a given statement.\n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "count = 0 \n",
+ "i = 0\n",
+ "text = raw_input(\"Enter Text Below :\")\n",
+ "\n",
+ "#Calculation\n",
+ "while i < len(text): #There is no null terminating character in python for strings\n",
+ " if ord(text[i]) >= 97 and ord(text[i]) <= 122 or ord(text[i]) >= 65 and ord(text[i]) <= 90:\n",
+ " i += 1\n",
+ " continue\n",
+ " if ord(text[i]) == 32:\n",
+ " count += 1\n",
+ " i += 1\n",
+ " continue\n",
+ "\n",
+ "if i == len(text):\n",
+ " count += 1\n",
+ " \n",
+ "#Result\n",
+ "sys.stdout.write(\"The Number of words in line = %d\"%(count))\n",
+ " "
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter Text Below :Reading is a good Habit\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "The Number of words in line = 5"
+ ]
+ }
+ ],
+ "prompt_number": 41
+ },
+ {
+ "cell_type": "markdown",
+ "metadata": {},
+ "source": [
+ "<h3>Example 8.45, Page number: 276<h3>"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Sort the last name of mobile customers alphabetically.\n",
+ "\n",
+ "import sys\n",
+ "\n",
+ "#Variable Initialization\n",
+ "fname = [['0' for i in range(20)] for i in range(10)]\n",
+ "sname = [['0' for i in range(20)] for i in range(10)]\n",
+ "surname = [['0' for i in range(20)] for i in range(10)]\n",
+ "name = [['0' for i in range(20)] for i in range(20)]\n",
+ "mobile = [['0' for i in range(20)] for i in range(10)]\n",
+ "temp = ['0' for i in range(20)]\n",
+ "\n",
+ "sys.stdout.write(\"Enter First Name, Second Name, surname and Mobile Number \")\n",
+ "for i in range(0,5):\n",
+ " fname[i] = raw_input(\"\")\n",
+ " sname[i] = raw_input(\"\")\n",
+ " surname[i] = raw_input(\"\")\n",
+ " mobile[i] = raw_input(\"\")\n",
+ " \n",
+ " name[i] = surname[i] + \" \" \n",
+ " temp[0] = fname[i][0]\n",
+ " name[i] = name[i] + temp[0] + \".\"\n",
+ " temp[0] = sname[i][0]\n",
+ " name[i] = name[i] + temp[0]\n",
+ " \n",
+ "for i in range(0,5):\n",
+ " for j in range(1,5-i):\n",
+ " if name[j-1] > name[j]:\n",
+ " temp = name[j-1]\n",
+ " name[j-1] = name[j]\n",
+ " name[j] = temp\n",
+ " temp = mobile[j-1]\n",
+ " mobile[j-1] = mobile[j]\n",
+ " mobile[j] = temp\n",
+ " \n",
+ "sys.stdout.write(\"List of Customers in alphanetical Order.\")\n",
+ "for i in range(0,5):\n",
+ " sys.stdout.write(\"\\n%-20s\\t %-10s\\n\"%(name[i],mobile[i]))"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Enter First Name, Second Name, surname and Mobile Number "
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "K\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "S\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "MORE\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "458454\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "J\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "M\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "CHATE\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "658963\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "M\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "M\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "GORE\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "660585\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "L\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "K\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "JAIN\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "547855\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "J\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "J\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "JOSHI\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "354258\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "List of Customers in alphanetical Order.\n",
+ "CHATE J.M \t 658963 \n",
+ "\n",
+ "GORE M.M \t 660585 \n",
+ "\n",
+ "JAIN L.K \t 547855 \n",
+ "\n",
+ "JOSHI J.J \t 354258 \n",
+ "\n",
+ "MORE K.S \t 458454 \n"
+ ]
+ }
+ ],
+ "prompt_number": 43
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [],
+ "language": "python",
+ "metadata": {},
+ "outputs": []
+ }
+ ],
+ "metadata": {}
+ }
+ ]
+}
\ No newline at end of file |