{
 "metadata": {
  "name": "ch14"
 },
 "nbformat": 3,
 "nbformat_minor": 0,
 "worksheets": [
  {
   "cells": [
    {
     "cell_type": "heading",
     "level": 1,
     "metadata": {},
     "source": [
      "Chapter 14: Standard C++ Vectors"
     ]
    },
    {
     "cell_type": "heading",
     "level": 2,
     "metadata": {},
     "source": [
      "Example 14.1, Page no: 324"
     ]
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "\n",
      "\n",
      "def load(v):\n",
      "    v.append(\"Japan\")\n",
      "    v.append(\"Italy\")\n",
      "    v.append(\"Spain\")\n",
      "    v.append(\"Egypt\")\n",
      "    v.append(\"Chile\")\n",
      "    v.append(\"Zaire\")\n",
      "    v.append(\"Nepal\")\n",
      "    v.append(\"Kenya\")\n",
      "\n",
      "def print_(v):\n",
      "    for i in v:\n",
      "        print i\n",
      "\n",
      "v = []\n",
      "load(v)\n",
      "print_(v)"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [
      {
       "output_type": "stream",
       "stream": "stdout",
       "text": [
        "Japan\n",
        "Italy\n",
        "Spain\n",
        "Egypt\n",
        "Chile\n",
        "Zaire\n",
        "Nepal\n",
        "Kenya\n"
       ]
      }
     ],
     "prompt_number": 1
    },
    {
     "cell_type": "heading",
     "level": 2,
     "metadata": {},
     "source": [
      "Example 14.2, Page no: 325"
     ]
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "\n",
      "\n",
      "def load(v):\n",
      "    v.append(\"Japan\")\n",
      "    v.append(\"Italy\")\n",
      "    v.append(\"Spain\")\n",
      "    v.append(\"Egypt\")\n",
      "    v.append(\"Chile\")\n",
      "    v.append(\"Zaire\")\n",
      "    v.append(\"Nepal\")\n",
      "    v.append(\"Kenya\")\n",
      "\n",
      "def print_(v):\n",
      "    for i in v:\n",
      "        print i\n",
      "\n",
      "v = []\n",
      "load(v)\n",
      "print_(v)"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [
      {
       "output_type": "stream",
       "stream": "stdout",
       "text": [
        "Japan\n",
        "Italy\n",
        "Spain\n",
        "Egypt\n",
        "Chile\n",
        "Zaire\n",
        "Nepal\n",
        "Kenya\n"
       ]
      }
     ],
     "prompt_number": 2
    },
    {
     "cell_type": "heading",
     "level": 2,
     "metadata": {},
     "source": [
      "Example 14.3, Page no: 326"
     ]
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "\n",
      "def load(v):\n",
      "    v.append(\"Japan\")\n",
      "    v.append(\"Italy\")\n",
      "    v.append(\"Spain\")\n",
      "    v.append(\"Egypt\")\n",
      "    v.append(\"Chile\")\n",
      "    v.append(\"Zaire\")\n",
      "    v.append(\"Nepal\")\n",
      "    v.append(\"Kenya\")\n",
      "\n",
      "def print_(v):\n",
      "    for i in range(len(v)):\n",
      "        print v[i]\n",
      "\n",
      "v = []\n",
      "load(v)\n",
      "print_(v)"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [
      {
       "output_type": "stream",
       "stream": "stdout",
       "text": [
        "Japan\n",
        "Italy\n",
        "Spain\n",
        "Egypt\n",
        "Chile\n",
        "Zaire\n",
        "Nepal\n",
        "Kenya\n"
       ]
      }
     ],
     "prompt_number": 3
    },
    {
     "cell_type": "heading",
     "level": 2,
     "metadata": {},
     "source": [
      "Example 14.4, Page no: 326"
     ]
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "\n",
      "def load(v):\n",
      "    v.append(\"Japan\")\n",
      "    v.append(\"Italy\")\n",
      "    v.append(\"Spain\")\n",
      "    v.append(\"Egypt\")\n",
      "    v.append(\"Chile\")\n",
      "    v.append(\"Zaire\")\n",
      "    v.append(\"Nepal\")\n",
      "    v.append(\"Kenya\")\n",
      "\n",
      "def print_(v):\n",
      "    for i in v:\n",
      "        print i\n",
      "\n",
      "v = []\n",
      "load(v)\n",
      "v.sort()\n",
      "print_(v)\n"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [
      {
       "output_type": "stream",
       "stream": "stdout",
       "text": [
        "Chile\n",
        "Egypt\n",
        "Italy\n",
        "Japan\n",
        "Kenya\n",
        "Nepal\n",
        "Spain\n",
        "Zaire\n"
       ]
      }
     ],
     "prompt_number": 4
    },
    {
     "cell_type": "heading",
     "level": 2,
     "metadata": {},
     "source": [
      "Example 14.5, Page no: 327"
     ]
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "\n",
      "def load(v):\n",
      "    v.append(\"Japan\")\n",
      "    v.append(\"Italy\")\n",
      "    v.append(\"Spain\")\n",
      "    v.append(\"Egypt\")\n",
      "    v.append(\"Chile\")\n",
      "    v.append(\"Zaire\")\n",
      "    v.append(\"Nepal\")\n",
      "    v.append(\"Kenya\")\n",
      "\n",
      "def print_(v):\n",
      "    for i in v:\n",
      "        print i\n",
      "\n",
      "v = []\n",
      "load(v)\n",
      "w = v\n",
      "print_(v)\n",
      "print_(w)"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [
      {
       "output_type": "stream",
       "stream": "stdout",
       "text": [
        "Japan\n",
        "Italy\n",
        "Spain\n",
        "Egypt\n",
        "Chile\n",
        "Zaire\n",
        "Nepal\n",
        "Kenya\n",
        "Japan\n",
        "Italy\n",
        "Spain\n",
        "Egypt\n",
        "Chile\n",
        "Zaire\n",
        "Nepal\n",
        "Kenya\n"
       ]
      }
     ],
     "prompt_number": 5
    },
    {
     "cell_type": "heading",
     "level": 2,
     "metadata": {},
     "source": [
      "Example 14.6, Page no: 327"
     ]
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "\n",
      "\n",
      "def load(v):\n",
      "    v.append(\"Japan\")\n",
      "    v.append(\"Italy\")\n",
      "    v.append(\"Spain\")\n",
      "    v.append(\"Egypt\")\n",
      "    v.append(\"Chile\")\n",
      "    v.append(\"Zaire\")\n",
      "    v.append(\"Nepal\")\n",
      "    v.append(\"Kenya\")\n",
      "\n",
      "def print_(v):\n",
      "    for i in v:\n",
      "        print i\n",
      "\n",
      "v = []\n",
      "load(v)\n",
      "v.sort()\n",
      "print_(v)\n",
      "print \"v.front() = \" + v[0]\n",
      "print \"v.back() = \" + v.pop(-1) \n",
      "print \"v.back() = \" + v.pop(-1) \n",
      "print \"v.back() = \" + v[-1] \n",
      "print_(v)"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [
      {
       "output_type": "stream",
       "stream": "stdout",
       "text": [
        "Chile\n",
        "Egypt\n",
        "Italy\n",
        "Japan\n",
        "Kenya\n",
        "Nepal\n",
        "Spain\n",
        "Zaire\n",
        "v.front() = Chile\n",
        "v.back() = Zaire\n",
        "v.back() = Spain\n",
        "v.back() = Nepal\n",
        "Chile\n",
        "Egypt\n",
        "Italy\n",
        "Japan\n",
        "Kenya\n",
        "Nepal\n"
       ]
      }
     ],
     "prompt_number": 6
    },
    {
     "cell_type": "heading",
     "level": 2,
     "metadata": {},
     "source": [
      "Example 14.7, Page no: 328"
     ]
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "\n",
      "\n",
      "def load(v):\n",
      "    v.append(\"Japan\")\n",
      "    v.append(\"Italy\")\n",
      "    v.append(\"Spain\")\n",
      "    v.append(\"Egypt\")\n",
      "    v.append(\"Chile\")\n",
      "    v.append(\"Zaire\")\n",
      "    v.append(\"Nepal\")\n",
      "    v.append(\"Kenya\")\n",
      "\n",
      "def print_(v):\n",
      "    for i in v:\n",
      "        print i\n",
      "\n",
      "v = []\n",
      "load(v)\n",
      "v.sort()\n",
      "print_(v)\n",
      "v.pop(2) # removes Italy\n",
      "v.pop(-2) # removes Spain\n",
      "print_(v)"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [
      {
       "output_type": "stream",
       "stream": "stdout",
       "text": [
        "Chile\n",
        "Egypt\n",
        "Italy\n",
        "Japan\n",
        "Kenya\n",
        "Nepal\n",
        "Spain\n",
        "Zaire\n",
        "Chile\n",
        "Egypt\n",
        "Japan\n",
        "Kenya\n",
        "Nepal\n",
        "Zaire\n"
       ]
      }
     ],
     "prompt_number": 7
    },
    {
     "cell_type": "heading",
     "level": 2,
     "metadata": {},
     "source": [
      "Example 14.8, Page no: 329"
     ]
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "\n",
      "def load(v):\n",
      "    v.append(\"Japan\")\n",
      "    v.append(\"Italy\")\n",
      "    v.append(\"Spain\")\n",
      "    v.append(\"Egypt\")\n",
      "    v.append(\"Chile\")\n",
      "    v.append(\"Zaire\")\n",
      "    v.append(\"Nepal\")\n",
      "    v.append(\"Kenya\")\n",
      "\n",
      "def print_(v):\n",
      "    for i in v:\n",
      "        print i\n",
      "v = []\n",
      "load(v)\n",
      "v.sort()\n",
      "print_(v)\n",
      "r = []\n",
      "for i in range(2,len(v)-2):\n",
      "    r.append(v[i]) #removes the segment Italy..Nepal\n",
      "    \n",
      "for i in r:\n",
      "    v.remove(i)\n",
      "print_(v)\n",
      "v.insert(2,\"India\")\n",
      "print_(v)"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [
      {
       "output_type": "stream",
       "stream": "stdout",
       "text": [
        "Chile\n",
        "Egypt\n",
        "Italy\n",
        "Japan\n",
        "Kenya\n",
        "Nepal\n",
        "Spain\n",
        "Zaire\n",
        "Chile\n",
        "Egypt\n",
        "Spain\n",
        "Zaire\n",
        "Chile\n",
        "Egypt\n",
        "India\n",
        "Spain\n",
        "Zaire\n"
       ]
      }
     ],
     "prompt_number": 8
    },
    {
     "cell_type": "heading",
     "level": 2,
     "metadata": {},
     "source": [
      "Example 14.9, Page no: 329"
     ]
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "\n",
      "\n",
      "def load(v):\n",
      "    v.append(\"Japan\")\n",
      "    v.append(\"Italy\")\n",
      "    v.append(\"Spain\")\n",
      "    v.append(\"Egypt\")\n",
      "    v.append(\"Chile\")\n",
      "    v.append(\"Zaire\")\n",
      "    v.append(\"Nepal\")\n",
      "    v.append(\"Kenya\")\n",
      "    v.append(\"India\")\n",
      "    v.append(\"China\")\n",
      "    v.append(\"Malta\")\n",
      "    v.append(\"Syria\")\n",
      "\n",
      "def print_(v):\n",
      "    for i in v:\n",
      "        print i\n",
      "\n",
      "v = []\n",
      "load(v)\n",
      "print_(v)\n",
      "egypt = v.index('Egypt')\n",
      "malta = v.index('Malta')\n",
      "w = v[egypt:malta+1]\n",
      "w.sort()\n",
      "print_(w)"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [
      {
       "output_type": "stream",
       "stream": "stdout",
       "text": [
        "Japan\n",
        "Italy\n",
        "Spain\n",
        "Egypt\n",
        "Chile\n",
        "Zaire\n",
        "Nepal\n",
        "Kenya\n",
        "India\n",
        "China\n",
        "Malta\n",
        "Syria\n",
        "Chile\n",
        "China\n",
        "Egypt\n",
        "India\n",
        "Kenya\n",
        "Malta\n",
        "Nepal\n",
        "Zaire\n"
       ]
      }
     ],
     "prompt_number": 9
    },
    {
     "cell_type": "heading",
     "level": 2,
     "metadata": {},
     "source": [
      "Example 14.10, Page no: 329"
     ]
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "\n",
      "def copy(v,x,n):\n",
      "    for i in x:\n",
      "        v.append(i)\n",
      "\n",
      "def projection(v,b):\n",
      "    v_size = len(v)\n",
      "    w = []\n",
      "    for i in range(0,v_size):\n",
      "        if b[i]:\n",
      "            w.append(v[i])\n",
      "    return w\n",
      "\n",
      "def print_(v):\n",
      "    for i in v:\n",
      "        print i,\n",
      "    print ''\n",
      "\n",
      "x = [ 22.2, 33.3, 44.4, 55.5, 66.6, 77.7, 88.8, 99.9 ]\n",
      "v = []\n",
      "copy(v, x, 8)\n",
      "y = [ False, True, False, True, True, True, False, True ]\n",
      "b = []\n",
      "copy(b, y, 8)\n",
      "w = projection(v, b)\n",
      "print_(v)\n",
      "print_(w)"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [
      {
       "output_type": "stream",
       "stream": "stdout",
       "text": [
        "22.2 33.3 44.4 55.5 66.6 77.7 88.8 99.9 \n",
        "33.3 55.5 66.6 77.7 99.9 \n"
       ]
      }
     ],
     "prompt_number": 10
    }
   ],
   "metadata": {}
  }
 ]
}