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| author | hardythe1 | 2015-06-03 15:27:17 +0530 |
|---|---|---|
| committer | hardythe1 | 2015-06-03 15:27:17 +0530 |
| commit | 47d7279a724246ef7aa0f5359cf417992ed04449 (patch) | |
| tree | c613e5e4813d846d24d67f46507a6a69d1a42d87 /A_First_course_in_Programming_with_C/Chapter11.ipynb | |
| parent | 435840cef00c596d9e608f9eb2d96f522ea8505a (diff) | |
| download | Python-Textbook-Companions-47d7279a724246ef7aa0f5359cf417992ed04449.tar.gz Python-Textbook-Companions-47d7279a724246ef7aa0f5359cf417992ed04449.tar.bz2 Python-Textbook-Companions-47d7279a724246ef7aa0f5359cf417992ed04449.zip | |
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Diffstat (limited to 'A_First_course_in_Programming_with_C/Chapter11.ipynb')
| -rwxr-xr-x | A_First_course_in_Programming_with_C/Chapter11.ipynb | 1098 |
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diff --git a/A_First_course_in_Programming_with_C/Chapter11.ipynb b/A_First_course_in_Programming_with_C/Chapter11.ipynb new file mode 100755 index 00000000..b51ed5ad --- /dev/null +++ b/A_First_course_in_Programming_with_C/Chapter11.ipynb @@ -0,0 +1,1098 @@ +{
+ "metadata": {
+ "name": ""
+ },
+ "nbformat": 3,
+ "nbformat_minor": 0,
+ "worksheets": [
+ {
+ "cells": [
+ {
+ "cell_type": "heading",
+ "level": 1,
+ "metadata": {},
+ "source": [
+ "Chapter 11: Pointers"
+ ]
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 1, Page Number : PTR-5"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "a = int(raw_input(\"\\nEnter two integers : \"))\n",
+ "b = int(raw_input(\"\"))\n",
+ "\n",
+ "xptr = id(a)\n",
+ "yptr = id(b)\n",
+ "\n",
+ "#There is no pointer concept in python\n",
+ "s = a + b\n",
+ "\n",
+ "print \"\\nSum = \",s"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Enter two integers : 5\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "3\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Sum = 8\n"
+ ]
+ }
+ ],
+ "prompt_number": 1
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 2, Page Number : PTR-6"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "a = int(raw_input(\"\\nEnter two integers : \"))\n",
+ "b = int(raw_input(\"\"))\n",
+ "\n",
+ "xptr = id(a)\n",
+ "yptr = id(b)\n",
+ "\n",
+ "#There is no pointer concept in python\n",
+ "if a > b:\n",
+ " big = a\n",
+ "else:\n",
+ " big = b\n",
+ " \n",
+ "print \"\\nBiggest number is \",big"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Enter two integers : 15\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "25\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Biggest number is 25\n"
+ ]
+ }
+ ],
+ "prompt_number": 2
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 3, Page Number : PTR-7"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "def add10(x,y):\n",
+ " #There is no pointer concept in python\n",
+ " x = x + 10\n",
+ " y = y + 10\n",
+ " print \"\\n\\nInside the function a = \",x,\" b = \",y\n",
+ " return x,y\n",
+ " \n",
+ "a = 25\n",
+ "b = 10\n",
+ "\n",
+ "print \"\\nBefore function call a = \",a,\" b = \",b\n",
+ "a,b = add10(a,b)\n",
+ "print \"\\nAfter function call a = \",a,\" b = \",b"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Before function call a = 25 b = 10\n",
+ "\n",
+ "\n",
+ "Inside the function a = 35 b = 20\n",
+ "\n",
+ "After function call a = 35 b = 20\n"
+ ]
+ }
+ ],
+ "prompt_number": 3
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 4, Page Number : PTR-11"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "def swap(x,y):\n",
+ " #There is no pointer concept in python\n",
+ " temp = x\n",
+ " x = y\n",
+ " y = temp\n",
+ " return x,y\n",
+ "\n",
+ "a = int(raw_input(\"\\nEnter two integers : \"))\n",
+ "b = int(raw_input(\"\"))\n",
+ "\n",
+ "print \"\\nBefore function call a = \",a,\" b = \",b\n",
+ "\n",
+ "a,b = swap(a,b)\n",
+ "\n",
+ "print \"\\n\\nAfter function call, values are exchanged as \\n a = \",a,\" b = \",b"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Enter two integers : 25\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "500\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Before function call a = 25 b = 500\n",
+ "\n",
+ "\n",
+ "After function call, values are exchanged as \n",
+ " a = 500 b = 25\n"
+ ]
+ }
+ ],
+ "prompt_number": 5
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 5, Page Number : PTR-14"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "import sys\n",
+ "\n",
+ "x = [0.0 for i in range(0,10)]\n",
+ "n = int(raw_input(\"\\nHow many values ? \"))\n",
+ "\n",
+ "print \"\\nEnter all values in the list\\n\"\n",
+ "\n",
+ "for i in range(0,n):\n",
+ " x[i] = float(raw_input(\"\"))\n",
+ "\n",
+ "sum1 = 0.0\n",
+ "#Since sum is a predefined function in python, sum1 is used\n",
+ "for i in range(0,n):\n",
+ " sum1 = sum1 + x[i]\n",
+ " #There is no pointer concept in python\n",
+ " \n",
+ "mean = sum1/n\n",
+ "\n",
+ "sys.stdout.write(\"\\nArithmetic mean = %0.3f\"%(mean))"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "How many values ? 4\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Enter all values in the list\n",
+ "\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "3.48\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "3.54\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "3.26\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "2.98\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Arithmetic mean = 3.315"
+ ]
+ }
+ ],
+ "prompt_number": 1
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 6, Page Number : PTR-19"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "import sys\n",
+ "\n",
+ "xp = [0 for i in range(0,10)]\n",
+ "n = int(raw_input(\"\\nHow many values ? \"))\n",
+ "\n",
+ "#There is no pointer concept in python\n",
+ "print \"\\nEnter all values\\n\"\n",
+ "\n",
+ "for i in range(0,n):\n",
+ " xp[i] = int(raw_input(\"\"))\n",
+ "\n",
+ "print \"\\nThe reversed list is\\n\"\n",
+ "for i in range(n-1,0-1,-1):\n",
+ " sys.stdout.write(\"%6d\"%(xp[i]))"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "How many values ? 6\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Enter all values\n",
+ "\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "11\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "12\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "13\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "14\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "15\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "16\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "The reversed list is\n",
+ "\n",
+ " 16 15 14 13 12 11"
+ ]
+ }
+ ],
+ "prompt_number": 3
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 7, Page Number : PTR-21"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "import sys\n",
+ "\n",
+ "a = [[0 for i in range(0,10)]for i in range(0,10)]\n",
+ "b = [[0 for i in range(0,10)]for i in range(0,10)]\n",
+ "\n",
+ "c = [[0 for i in range(0,5)]for i in range(0,5)]\n",
+ "m = int(raw_input(\"\\nFor A matrix \\nHow many rows and columns ? \"))\n",
+ "n = int(raw_input(\"\"))\n",
+ "\n",
+ "print \"\\nEnter A matrix values\\n\"\n",
+ "for i in range(0,m):\n",
+ " for j in range(0,n):\n",
+ " a[i][j] = int(raw_input(\"\"))\n",
+ " \n",
+ "n = int(raw_input(\"\\nFor B matrix\\nHow many rows and columns ? \"))\n",
+ "l = int(raw_input(\"\"))\n",
+ "\n",
+ "for i in range(0,n):\n",
+ " for j in range(0,l):\n",
+ " b[i][j] = int(raw_input(\"\"))\n",
+ "\n",
+ "for i in range(0,m):\n",
+ " for j in range(0,l):\n",
+ " c[i][j] = 0\n",
+ " for k in range(0,l):\n",
+ " c[i][j] = c[i][j] + (a[i][k] * b[k][j])\n",
+ " \n",
+ "print \"\\nResultant matrix is \\n\"\n",
+ "for i in range(0,m):\n",
+ " for j in range(0,l):\n",
+ " sys.stdout.write(\"%6d\"%(c[i][j]))\n",
+ " sys.stdout.write(\"\\n\")"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "For A matrix \n",
+ "How many rows and columns ? 3\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "3\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Enter A matrix values\n",
+ "\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "3\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "2\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "1\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "-2\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "0\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "4\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "3\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "2\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "-1\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "For B matrix\n",
+ "How many rows and columns ? 3\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "3\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "6\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "4\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "-1\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "2\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "1\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "2\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "4\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "-5\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "4\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Resultant matrix is \n",
+ "\n",
+ " 26 9 5\n",
+ " 4 -28 18\n",
+ " 18 19 -3\n"
+ ]
+ }
+ ],
+ "prompt_number": 5
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 8, Page Number : PTR-24"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "count = 0\n",
+ "\n",
+ "st = raw_input(\"\\nEnter a string : \")\n",
+ "sptr = st\n",
+ "i = 0\n",
+ "\n",
+ "while i < len(st):\n",
+ " if st[i].upper() == 'A' or st[i].upper() == 'E' or st[i].upper() == 'I' or st[i].upper() == 'O' or st[i].upper() == 'U':\n",
+ " count = count + 1\n",
+ " i = i + 1\n",
+ " \n",
+ "print \"\\nNumber of vowels = \",count"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Enter a string : GOOD LUCK to all\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Number of vowels = 5\n"
+ ]
+ }
+ ],
+ "prompt_number": 32
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 9, Page Number : PTR-25"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "def sort_names(sn,n):\n",
+ " for i in range(0,n):\n",
+ " for j in range(i+1,n):\n",
+ " if sn[i] > sn[j]:\n",
+ " temp = sn[i]\n",
+ " sn[i] = sn[j]\n",
+ " sn[j] = temp\n",
+ " \n",
+ "\n",
+ "n = int(raw_input(\"\\nHow many names ?\"))\n",
+ "\n",
+ "snames = [\"\" for i in range(0,10)]\n",
+ "\n",
+ "print \"\\nEnter all names \\n\"\n",
+ "for i in range(0,n):\n",
+ " snames[i] = raw_input(\"\")\n",
+ " \n",
+ "sort_names(snames,n)\n",
+ "\n",
+ "print \"\\nThe name list in alphabetical order\"\n",
+ "for i in range(0,n):\n",
+ " print snames[i]"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "How many names ?4\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Enter all names \n",
+ "\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "DEEPAK\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "SHERIN\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "SONIKA\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "ARUN\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "The name list in alphabetical order\n",
+ "ARUN\n",
+ "DEEPAK\n",
+ "SHERIN\n",
+ "SONIKA\n"
+ ]
+ }
+ ],
+ "prompt_number": 2
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 10, Page Number : PTR-27"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "print \"\\nEnter a string : \"\n",
+ "st = raw_input(\"\")\n",
+ "rst = ['' for i in range(0,80)]\n",
+ "\n",
+ "rst = st[::-1]\n",
+ " \n",
+ "if st == rst:\n",
+ " print st,\" is a palindrome string\"\n",
+ "else:\n",
+ " print st,\" is not a palindrome string\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Enter a string : \n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "LIRIL\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "LIRIL is a palindrome string\n"
+ ]
+ }
+ ],
+ "prompt_number": 4
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 11, Page Number : PTR-28"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "print \"\\nEnter a string : \"\n",
+ "st = raw_input(\"\")\n",
+ "\n",
+ "#There is no pointer concept in python\n",
+ "city = st\n",
+ "\n",
+ "print \"\\nThe copied string : \",city"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Enter a string : \n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "NEW DELHI\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "The copied string : NEW DELHI\n"
+ ]
+ }
+ ],
+ "prompt_number": 5
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 12, Page Number : PTR-30"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#class is used instead of structure in python\n",
+ "\n",
+ "class student():\n",
+ " rno = 0\n",
+ " sname = ''\n",
+ " tot = 0\n",
+ "\n",
+ "sptr = student()\n",
+ "sptr.rno = int(raw_input(\"\\nEnter register No.:\"))\n",
+ "sptr.sname = raw_input(\"\\nEnter student name : \")\n",
+ "sptr.tot = int(raw_input(\"\\nEnter total marks : \"))\n",
+ "\n",
+ "print \"\\n\\tDetails entered are \\n\"\n",
+ "print \"\\nReg.No, : \",sptr.rno\n",
+ "print \"\\nName : \",sptr.sname\n",
+ "print \"\\nTotal : \",sptr.tot\n",
+ "\n"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Enter register No.:101\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Enter student name : Ashwin\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Enter total marks : 89\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "\tDetails entered are \n",
+ "\n",
+ "\n",
+ "Reg.No, : 101\n",
+ "\n",
+ "Name : Ashwin\n",
+ "\n",
+ "Total : 89\n"
+ ]
+ }
+ ],
+ "prompt_number": 9
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 13, Page Number : PTR-32"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#There is no pointer concept in python\n",
+ "def add(x,y):\n",
+ " return x+y\n",
+ "\n",
+ "def multiply(x,y):\n",
+ " return x*y\n",
+ "\n",
+ "a = int(raw_input(\"\\nEnter two integers : \"))\n",
+ "b = int(raw_input(\"\"))\n",
+ "\n",
+ "sum1 = add(a,b)\n",
+ "\n",
+ "print \"Sum a + b = \",sum1\n",
+ "\n",
+ "product = multiply(a,b)\n",
+ "print \"\\nProduct a * b = \",product"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "\n",
+ "Enter two integers : 5\n"
+ ]
+ },
+ {
+ "name": "stdout",
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "3\n"
+ ]
+ },
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Sum a + b = 8\n",
+ "\n",
+ "Product a * b = 15\n"
+ ]
+ }
+ ],
+ "prompt_number": 10
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [],
+ "language": "python",
+ "metadata": {},
+ "outputs": []
+ }
+ ],
+ "metadata": {}
+ }
+ ]
+}
\ No newline at end of file |