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+{
+ "metadata": {
+  "name": "",
+  "signature": "sha256:28fc7922ba91eac91816a02729f8986381706b8cffd1eaa9d68ce0cf435191aa"
+ },
+ "nbformat": 3,
+ "nbformat_minor": 0,
+ "worksheets": [
+  {
+   "cells": [
+    {
+     "cell_type": "heading",
+     "level": 1,
+     "metadata": {},
+     "source": [
+      "Chapter 5, Making Decisions in C"
+     ]
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "Program 5-2 , Page number: 65"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "# Using If command\n",
+      "\n",
+      "print \"Enter a positive integer under 10: \",\n",
+      "n = 7\n",
+      "print n\n",
+      "\n",
+      "if n == 7 :\t\t\t\t\t# In this case it is 7\n",
+      "\tprint \"I knew you'd select 7!\"\n",
+      "print \"Thank you for your cooperation.\""
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "Enter a positive integer under 10:  7\n",
+        "I knew you'd select 7!\n",
+        "Thank you for your cooperation.\n"
+       ]
+      }
+     ],
+     "prompt_number": 1
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "Program 5-3 , Page number: 67"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "# Testing for leap years\n",
+      "\n",
+      "print \"Please enter a year:\",\n",
+      "year = 1948\t\t\n",
+      "print year\n",
+      "# If \"year\" is divisble by 4 and not divisible by 100 or divisible by 400, \"year\" is a leap year\n",
+      "\n",
+      "if (year % 4 == 0 and year % 100 != 0) or (year % 400 == 0) :\n",
+      "\tprint \"%d is a leap year.\"%year\n",
+      "else :\n",
+      "\tprint \"%d is not a leap year.\"%year"
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "Please enter a year: 1948\n",
+        "1948 is a leap year.\n"
+       ]
+      }
+     ],
+     "prompt_number": 2
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "Program 5-4 , Page number: 69"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "# Illustration of if...else clause\n",
+      "# Program to tell if a number is odd or even\n",
+      "\n",
+      "print \"Please enter an integer:\",\n",
+      "n = 13\n",
+      "print n\n",
+      "\n",
+      "# A number is even if it is divisible by 2\n",
+      "\n",
+      "if n % 2 != 0:\n",
+      "\tprint \"%d is odd\"%n\n",
+      "else:\n",
+      "\tprint \"%d is even\"%n"
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "Please enter an integer: 13\n",
+        "13 is odd\n"
+       ]
+      }
+     ],
+     "prompt_number": 3
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "Program 5-5 , Page number: 70"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "# Testing if a number is divisible by 7\n",
+      "\n",
+      "print \"Enter an integer:\",\n",
+      "n = 13\n",
+      "print n\n",
+      "\n",
+      "# A number is even if it is divisible by 2\n",
+      "\n",
+      "if n % 7 == 0:\n",
+      "\tprint \"%d is divisible by 7\"%n\n",
+      "else:\n",
+      "\tprint \"%d is not divisible by 7\"%n"
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "Enter an integer: 13\n",
+        "13 is not divisible by 7\n"
+       ]
+      }
+     ],
+     "prompt_number": 4
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "Program 5-6 , Page number: 71"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "# Determining which of 2 numbers is larger\n",
+      "\n",
+      "print \"Enter an integer:\",\n",
+      "a = 4\n",
+      "print a\n",
+      "print \"Enter another integer: \",\n",
+      "b = 7\n",
+      "print b\n",
+      "\n",
+      "if a > b :\n",
+      "\tprint \"%d is greater than %d.\"%(a,b)\n",
+      "else:\n",
+      "\tprint \"%d is smaller than %d.\"%(a,b)"
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "Enter an integer: 4\n",
+        "Enter another integer:  7\n",
+        "4 is smaller than 7.\n"
+       ]
+      }
+     ],
+     "prompt_number": 5
+    }
+   ],
+   "metadata": {}
+  }
+ ]
+}
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