{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 8,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "def edDistRecursive(a,b):\n",
    "    \"\"\" Calculate edit distance between sequences x and y using\n",
    "        recursion.  Return distance. \"\"\"\n",
    "    # This implementation is very slow\n",
    "    if len(a) == 0:\n",
    "        return len(b)\n",
    "    if len(b) == 0:\n",
    "        return len(a)\n",
    "    delta = 1 if a[-1] != b[-1] else 0\n",
    "    return min(edDistRecursive(a[:-1], b[:-1]) + delta,\n",
    "              edDistRecursive(a, b[:-1]) + 1,\n",
    "              edDistRecursive(a[:-1], b) + 1)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "3\n",
      "34.848434\n"
     ]
    }
   ],
   "source": [
    "import datetime as d\n",
    "st = d.datetime.now()\n",
    "print edDistRecursive(\"Shakespeare\", \"shake spear\")\n",
    "print(d.datetime.now() -st).total_seconds()"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "###Dynamic programming for editDistance"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {
    "collapsed": false
   },
   "outputs": [],
   "source": [
    "from numpy import zeros\n",
    "def edDistDP(x,y):\n",
    "    # Create distance matrix\n",
    "    D = zeros((len(x) + 1, len(y) + 1), dtype = int)\n",
    "    \n",
    "    # Initialize the first column of matrix\n",
    "    D[1:,0] = range(1, len(x) + 1)\n",
    "    \n",
    "    # Initialize the first row of matrix\n",
    "    D[0, 1:] = range(1, len(y) + 1)\n",
    "    \n",
    "    # Fill in the rest of matrix\n",
    "    for i in range(1, len(x) + 1):\n",
    "        for j in range(1, len(y) + 1):\n",
    "            distHor = D[i, j-1] + 1\n",
    "            distVer = D[i-1, j] + 1\n",
    "            if x[i-1] == y[j-1]:\n",
    "                distDiag = D[i-1, j-1]\n",
    "            else:\n",
    "                distDiag = D[i-1, j-1] + 1\n",
    "            D[i][j] = min(distHor, distVer, distDiag)\n",
    "    return D[-1][-1]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 21,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "3\n",
      "CPU times: user 6.02 s, sys: 84.8 ms, total: 6.1 s\n",
      "Wall time: 6.04 s\n"
     ]
    }
   ],
   "source": [
    "%%time\n",
    "x = 'shake spea'\n",
    "y = 'Shakespear'\n",
    "print edDistRecursive(x, y)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 25,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "3\n",
      "CPU times: user 748 µs, sys: 545 µs, total: 1.29 ms\n",
      "Wall time: 50.2 ms\n"
     ]
    }
   ],
   "source": [
    "%%time\n",
    "x = 'shake spea'\n",
    "y = 'Shakespear'\n",
    "print edDistDP(x, y)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "data": {
      "text/plain": [
       "5"
      ]
     },
     "execution_count": 2,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "edDistDP('PLEASANTLY', 'MEANLY')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "data": {
      "text/plain": [
       "1998"
      ]
     },
     "execution_count": 3,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "x = 'HMARCIMTIFQQVQCECHALVTTMPPYRCCEMIAGDEGFFLTQSDTWIHQGMESILGCTWHTLEHVFNKSVIPTCHVMDCILVCPIDYKLYHRIENWARFMILGEVDRERLIMQWQGYSNCNKWQIWQDESIKYFKINHDSLYWVPQYVGTMVDYTCIAWATLILMECCQYPHSKGPTWSVYNDAHFSLMKHHAMCMFFSMEHSNEFTFLHKCMATFLLPVKEQPSFGMCCWLQKVGMGPPWFMYMNQCQRKSMGSKKQGNKYSCRHDAEQRSVATKFYDDMFWVSQCLSNYHTYNLSAPSVHWKRRPFYQLHIWANEILIHDTMNLCFLGELTWSHESIDYSRFHEPWFYQSGVSDLTIPFWWQRRGYTLSESLWAMNYCKGMLCDKMEELRTRHRDPHAIGMFRKALKEGPMYALSPWMCQLMARVCGIHQAWAFLQGMCFIWRHIHYKYMCFEYYWWYPIAECMPWPLSMKYTIQPDVSHGSTAYKEYQKKYPPPGQMCIYKQCEMAIMFKGRHKHTIFVSYRGDIAKMQLWQLVNKDISWPRSTVAGMFNFEHAFGEHVWSQVYQNRPQPVRPIMQQQKLVAPDIPNWILAVTYWRGMICLDHKENRYSKLYIMSINWHQFSRRSDPGKSKQNGQASWGHSMTQWGWPACHAEFTKYRGIEYCDIYCKQEQNRSPNCDEPCHQYSWHRCECGNCQHAAYFTLEGWDLEHFGEPAEKDKPEPILRKTDKPQAKMPRCSLSFPHNRHHQDKNYVHYYFAAGVGPGGGWQVKSREFIPMHNTPHLIWMGGSKWVQWGQKEIWAWQERPFHYYCHCFCAHILYRMYVVFRMKWTCGNPQFEPHCWMLFDRIIPQNMSVCDFCHSPKKQSAECMGIMFTELSKEPHIWVWKMQYYKWGLWLPSCLTWNIPTDLRFHTSMWSFMCWGTFRFCTIYAQPWLEWHHCANDEYFTGGMGNGSWCMIEMCFCITVKAYYTGAVKMRMFHVLQWTDDWYIPWRAMTYKLHCMFGYCYWSIGGCGMGWMSCTNGVQGTHIGPVCYRTIAYREIQVFIMSVEIFRLAIRTFGRVCTDHWAKDANLASCCWFRIHIASDQAKYCVSVQAYNRNDASLVNDHWPIKYMMITPHDDEKHMMLEFTNLVTCMTPPARKCIKLSGYGTDGNMEKYHSMEPSCHVMQANAEASRGDWRQHWAWTIGHLGRKLEDHGFSEWRKHDTFNSEGFFAQRASYNMPDFIQNKWEEAHYCVTSDYRTWCHLKEAGSNLLIDDAVTMDCNTWYGHAEAPHFTNKYVTYYEFMHVNHIIFVYANHYCCTLYYVDWGFNKAHTGFSIMYVKVTNASNDYWEWDGQTRIIIECWTQGKTKTKRHIRKADQKYVVVCGAKTDDTAINDNNVEHQSQTWPWTCGCHMQWWVTQEEVSHFRTWEFRNKYNCQRRMTRLENEYHLIMLKSCDCTDWDLPSGPVRTCWAHNRYTVLLQFILFIDWNMCKKKDLSFSESFCFCDMLLPARYDIWVDVERWAAVELCYRHGPYRSWAIKGMAYVTLSMSWNDQSHMEEDFNATCMNHSASPDEACMIKHEPVAFCYAKLNRQVSWCCTPYWQQMSENRPDMARGWPGHAMLLMPCYCYLFIAYMCMLPIYGEQNQKTLLYGGDRYYHNHMDQNLINMCYQAEDVCESFRTDDNGIFSYAEQDAQCKTYRASWKHPKVDECSRHKQDGRYNDMRWFSIEIASLQPQLGYNDVYQTYGIRYFVTRSEKFGTYHTLNEMVSFRADMVTPLSYNDDEADVYVAKSWKMKPCPQARERYGPEKCCQQVGQGYQQANREHHFCMIARSNSAEFQRWTVCRSTKGIWLMRFNCYGCFKHCYVKWCCRHEFQCKGGGQWNHFEGRKQKNLRMPTGQDAFAVKFETPCFRHDLKLEIWHDRKRHPIPTPECFCNMRLESDLQALGNWSEFTFRNEARMYTQEYDWQQCGWCPQSALACWKEPMHLMPKMGHKMRMRTMGMIKVMSQNSIRCGEFSHPRWLACKRPKETCSKMAPMTDHYSSLGAWQRHQQPYNFYIYMKAWLNSYGRSAGGQQMRGLMAKMIQYEPNPWNYTTNRKWFISDNHTHMGMYKRIFDIYTFSSFHGGEPSFEDSDTWAFRLQRPEKNQSMLNHYGARTYQIEAKAADLCNYPVGYNPSKGRFDMGVNEAQQPQWLEFVNFRLVCVQFTRHNPNTMLYKRHHGWMNQWEAISAHMCSYMHNWPAQNCIHLSDVVYEATWERQFPTLDGRSNYLTWKDNMISDSPKGWSKHSAGHTCCQTENFALWCFECNCECHEHYMKGDQTTARRNMRRYQAHTKQRAVMRAEVILTGQDGLAKIVRCLVANPMIIDSVVPWHHRGDEFPTGNPIVANPPTDYCPMISREAWDMFSDHERCDPDYCTEHCKTVIKFMPCCSWQWMKETSRTKNPKYAQFFGDHDKSWMWFEQLSKIWMWCSMEHTSMRECEKFAAAFPHMGHFIQVANPMDWCCPHMWYHRTSQTAYNRINRWNWQTTHTIGKIRNEMEWRWPYQPHTSRQSCEQSEIHRLDQTNACKAQFEMKWPFRCQTTSIFYYYFTGCTYGLRITQHPGWSSMRWVSRTRMIGSAAMASRQKLYLNNSQYDMGTYVWNNKKQLRSTEHNHSHPRVHKFEWNTITPTSEDPESRCYPQIKVARNAIFKYKMQHRLDGFHIVYIMCRKVYVFCPIEVTQSLVMQLRNCTRWSVSREATYFTSNHYMKREFTYRYENDEWWPAIIGRIFGYCKYVVDAPVITNQMAATERMTYLPMLDKVWFDNILTQFFRKERWMCNLIHLREGFYQSTYRICGRIDSENMPYRSSMWGWIRMYIFAEFAEIMDALHKVLVGHEKHYASIVSMTTSDKNHMFGDRYNCKDKVVIHGESFEYAWQQFYLALKTMSFIQQGTNQQMCQWYGWPANEVYWIQYYYKEHPTLESEYIIAPSKEGKCYNQTQYRKKKKNKFSTCDPVRGEWKWDELKPSKRDGAIVTANAESCWFDQLHNDCDSRVGIPSFHNRYMLMLMMIRYPYVVNGFINVDSRGWPKYVQENFTYIRDEIIWSDFWVTTANYMSIYFHTAFKTEWWVIFCARITVSQCDQMAKEKQKPIYDFRDRHVSWQLTQFPCGPWSFRMQCENPCVLAAKCRSWRSRLMDMNAYMHKAPVPRSMKSGHCMTQITVFMNQLQGMLSWVGYLPLNDGDEDYTVPCHIPELKGCGNDWMWDQEFRIYLVTWTRLHGVRNPQFQAYEGPMPEADVGDHTPGNMLNYFTRSWNGFDRRNSHTGMYLGAEVWAACLHSAYKHELRTVVNISLFSPNWYPQEKNLGAKPQYGVIRMHEDIGTIFRIRWVFSAMFYAKPKYKDTAQYANMFACYHFHLNAKTSLMEYVMITATTWMHSANQDTWLNKEAMFENETRNLNPPVHICWKEKDYFIIYEQREPEDMGDAWHKGKVKWLVNWMKFGHFPLNQKWVMQDQEHIYHDTTRCMLDPLNYNKYDQLDPQEFLTHTKGASWQETRNDLTIISTWRSAVPGVLRMSIGYDLRYGCDVPYTAKAELNEFHTQQASENCQKHSGAKQYMCIIAKICRTCVHMPINDVSMSYKPVCNDWMIVKTCGWEMFYHWIFNPGHFCWYYICDWKAGARRFFYRIHIDPNRYYVKEGQVGCNVWDIVSFLQTHIWHPHAMAPDRWHWRFCFTNKWKRYNCLRCYMAVPPWCQENVINWPRYPCLFTMIGFYDLEAHAKVFYTPNYWNHIWKMFNHTIDKCVDWQQMTIDFECSPYKWPLWGVIMQQLFKIKEYFMHIHPRQYMNWICTVYVPTCYESFMDVCNECMANCEGCQNPPYRAFTFVWQVRDWITGQCQQHSFYMAHSFEEYVWAWWEHFGQEAKAMMHRSQGCNFYRQHYEPYFWDEASWQMQNECYRQGFGCKHIFELIFTMEREMVSSDPIKTSRHCYYKEYYLWCYYKNMTHWYCCNFARRALCWYEFVNIQNTLGCTERNKCNSHYVLKKVIMELVNIRHVRKCSDFAGTRIMSQFHSAAGHQVYENYPLDHIKQPRQYISQRCEDGAWYQSRKNMSGYKATLNHMNTNPCFDEPYRVINQDRMKRNIWTLCNEEKSCYTFEYYNTFESDATYNMTCNWTTFFKVDQMWQGGSPNFTCKGKAMIAEFGIDPALWSEPNFVARESYTMFGKGDHHVNGALFLPNTRASRHTLKHLMEAANGFEYEQVVLWAFTGLEHCAGRCGAEQGLFDHELNSFQRNEVMKGCSAHEKKLGNLQVQELTWWFFYECMHNVFVIPPFARTSGAGENDIPDVRKWTADCRWNIHQRVNNVAQTEFNAKQHTNSSLWNALTLEFEYFWTQFFYDLGCNDCPWIMVIGLKLYGGYTTQWMMRDFMYPCRCQFSICFRSMCQPERPCCRQIFYHWCTNSNCYWWPC'\n",
    "y = 'HTAIQGTYARCIMTIFQQVQCECHCKKLVWTMPIYKCCEMILGDEGFFLTQSYVVEKTWIHQGMEDILGCTWHTLEKVFNKSVIPTMQSIASGMFVMDMMFCLFLTSALYKLYHRIEWHKKMSRPWARFMILFAEQFPLRWVDRERLILVQIWQDRSIKYFKINHDPTMFNGPMVATLILMYPYSKGPTWSFYNDACQLFSLMKVHAMCMFFEMEHSNEFTFLHICMATFLLPVKEQPSCCWLQKVQNQSMGSKKAGNKYQRSVATKFYDDMFWVSQCLSNYHTYNNRALCGQQGSAPSQLHSCPLGELTWSHESIDWGLSDTTIDAELSDKIFYLERLIEIFWPVTHMEVTRAGYTVSESLWAMNYCKGMWCDKMEELKGSHPGTQSVKADPIVKTWKEGPMYALSPHMCQRPNAYTMARVCGIHLWDNGMCFIWSHMHYKYMCIAECMPWPLSMKYTVSHGSTAYKEAMMPSDQKMYPPPGNMCIYKQCKHAKDWSWPRSHAFGEHVWSQYQFWTEPTPVRPIMQQQKLVAPDIPYWRGCLDHKENRYSKLYIIHTHPLEGMFRSDPGGVKQNGQLCIEENPGHSHDVHTQWYWPACVEDMIPEFVKYKGIEQCDIYSKYDSMSKTWCIPNCDEPYMPPHQKSWHRNECGNCQHAECYFTLEGWDLEHIGEPAANTPRPILRKTDKPQMPRCSQSFRHHQDKNYMPHRYFAWGVGPGGGWSREFINTFHVICQVIWDGGSKWVQCGQKFKRKFECPIMMNLAWQERPFHPKLYCYRMMVVTRMKWTCTCMQYFSPCDSIWMLHCWMLFDRISVCDFCHSPKKQSHVYVWKMQPSCLTWNIVRDLQIADNDQFHTSMWSFMDTWGTFRFCTIYAQPWLEWHHIFKCWYFANDVGPWGNGSGCGILHIENCDCITVKASYQMYTGMVKMRMFVLQWTDDWYIPWTKLHMFGWCFWSIGGCGMGWMSCHNGGTHCGPMCYRTIAYREIQVFIMDVEIFRRTWGRYIEDCTDHWAKDANLASCCEFRIHIASCQAVQYNRNDASLHWPPNHLILIKYMMITPHYGTMMMMGLNMLEFENRADSHVTCMTPPARKWGWCIILSGWDQTDGGEEKYHPMEPSCWCMQANAEAYRGDWRQHWAWFIGFRGRDHGFSEWRKHDTFNSEGFFAQRASYNMPDFIQNKTKEAHYCGGPQKDHCHFHLKVRNALDVFGSELLIVTMAGCRPVHGFQLWHHAFDAQNHPWITYYEFMHVNMIIFVYNHESTMLVGGFKIMYATLKPTNCSNDYWEWDGQTRIIIECWEQGKTKTKRHIRKADQKGQDVVVCGCKDGAKTDDTGQNDNNVLPHWPWTCLWWCHMVLADERIFYGYKEDWYLTWVNKNNCQDETERMTKFTCYLENEYHLKSCDDTDWDLPSGPVRTGWAHVTYTVLLQFILKYYKINPEEEYKPYIWNMKWQTNHDLRKKKDLSFSEPFCFCDMLLVARYDGSSFGPFGASWQTTMRWVDVERVAAVEYRHGPYRSWAIKGMAYVTLSKSWNDQDVLFETNNATCINHSASCDEDCMIKHEPVAHCYAKLNNLGEWMQYSKCCTPYSFYVQMSENRPDMARDWPGHANAMLIMPCYWMLFPIYGEQNQKTLGGDRNHMDQNLFASPTMNMCFRTDNNGIFSYAEQIAQCKTYRAVWKQDGRLNLMRWFPVDLIESIASLPQLGSQQWAPVMENDVYQTYGIRYFVTRSECQYFRQCNYITYHTLNEMGQTCDSFTPQCTICHADMITPSCTLWNCSYNDTEADVYMAKSWKMKPCPQARERYGPEKCNQQVGQANREHDFCMIARSTSSNGKFWWTVILPSWLMRFNCYGCFKSVSPVHLRDPGHNKEDVKWCCRPEFQCKGGQWNHLDEGRKQKNLRMPTNQDACAVKFEATTHQKLEIRHGTPECDCNMRLGNWSYFTFRYRGAHRIYPKKRMNMCYDWQSCGWCPQSALACWKEVFSGTRRQPPKMGHKMRMKQQRINQHTMSMIKVMSNCIRKGACKRPKEMCSKMAPMTDHVSVCGAWQRCNQPYNFYIYMKAWLNSYGRVAGGQQLRGCAMAKMIQYEPYVWCYTLAYMGHMKNRKWFISDNHTHMGYSFSSFHGGEPSFEDSDFRLQRPPPAGCKNQSMLNHYVNQCARCARACLCNYPVGYNVNMSRSEGRFDMGVYTQGMCNMNAAQQPQWLAFVLHVPCFRLVCVQFTRHNPNTMLYKRHHWAAWMNDNMHQHCRWCAISAHMPSYMHAQNLANLHDVYEAAWERQFPTLIGRSNYLTWKDNMISDSPKGSAQVPKHSAGHTCCQTEQQALWCFCYMKGDQTTARRNNRRYQASVTEQRNAVVMRAVVYMQWTYVQLTGQDVRCLVANPKIIKLSRMYMTGGTRQHHLMPDVANPPTDYCPMISREAWDMFSDHERCDPDYCTAHCKTVIFPYRFMPVCSWQWMKETSRTRNPKMGWAQFFGDQFKQYFEQLSKCKGWCDCWDWMTSMRAAFPGILDVDDPWNPMQWCCPHMWYHRVSQCAYNHCINTFYNWQTTHCFWHTIGDVHGDNQQSCEQSEIHHVWRVIGNNCKAFYVATIEIKFCLKWPFRCQTTSIFYYYFTGCTYFQIGLRITQQISTRMKGSKLWRVQSSREGTDVWNNKKQLRSTEHVHKFEWNTIIPTSRSDHVFDPESRCYPQIKVARNAIFKYKMQHRLDGFVYIMCRKVVDRFHSTMVFCPIEVTQRRTFMLVAQARNCTRWSVSREATYFTCPRFCEWNVYMENDEDWLWVAIIGRICGPVITNQHAATERMTYLPPLQHSDLKVWFDNILPENWTFCQFFRKERWLNEGKITNKCGYQSTYRIVGRIDLENMPVRSNMWGYIKMYIAEIMDAHEKHYASIVSMTTSDPNHEDIRQNTFQCGACKDKVVIHGEAFVFYLALKTMSFIQQGTNQQMHAPNWPANMYWIQYMYKEHPTLESWDDYENRWYIIAPSKEQKFSTCDPVRGEWKWDELWPSKRDGAIAATANAESCWFDQLHNDCDSRFGIPSFTNRYMLMLMAIRYPYVVNGFINVPKYVLRGLEAKRDEIITANYRSDYFMTAFKSRETHHYFEWYTNEPIFCATCISWYLDYITEKLEEIPHFPSRSVSWQLPWSFCEYMQCENPCNCDMNAYMHKAPPKPRSMKSGHCMGQFTVFMNQLQGMLSWVGYFPLNDGDEDLTVPCHINDGMWWTCLHGVTNAYEEPLPGADVGLDHTPGNMLNYFTRSWNNFAPFDRRNHHTVWAHTQQMMSYSKHVVNISLFSESCVFSRPMNWYPQELGAKPQYGVDRILVDIFRISWHFSAMFYAKPTSHIMVLINMFICYHITITATTWMLNKGQINRNSANQDTWLEAMFENETRNLCWFCAPKDYTIPYEQREPEDMGSHEDAWNIKKAKGKVKWLVNWMKFGHFPCNQKHIYHDNYNKGVDDQLDYWKGASWLMDEGESRQTTRNDLTIISTWRSAVPGVFFMSIGYDLRYGCDVAWAWSSEANYTAGVFKLLRNLCEFNEFWTQQASENCQKHSEAKVYMCWIAKICETRSDSYKPVCNDWMIVLILITTRHKYIICGWEMFYHWHVFLFKMWFFNPGNFCSWTWDYYYIKKAGARRDPYRYYGQVGCNTHIWHPHAMAPDRWHWRNKSWAIKEEYKRYNCLRAYYGIFHYMAVPMWCQVLVQVSPVIWGAEHHQNWPRYYHLEAHAKVFYTSNYWNHIWKMGNHTIDKCVDWQQMVIAFRCMCQSFQYKWPLWLIDMWVIVGMECNTQQCFKIKEYFMHIHPRQYMVWMCTVYVPTCYGSFMDTCNECMANCEGCQNRAFTFVWQVRDWMKYRTGQGQQHSFYMAHSFEEYKCPIRMKVWAWWEHFGQSAKAMMHREYHFVWCYLQFCHMYYYETAFYRFWEEASMQMQNECVRGATRQGFGCKHITMVSSDPIKTTFMERMDKRHCYYKEYADFMRVFDLINMTCNSADCPIQRASASVEHMTWYEFHNCTERIKCNSHYVEIAMILVLIRQIMPVVRKCSDFAGGKRIMSQFHSAAPHKVYENYPLDWIKQISQRCNLGAWTRSRKGYYNTNPCFDEPYRVINQDRYKRNIWWLCNEEKSQCEYTTKSNSDIIFEYYVFTEIKTFNMTCNWTTFFKVDQHWQTHKGHFGIDPSLLRLWSEPYDMGKGDRDKHVNGHLFTRASRHTLKHLMEAANGYEIEIVQFKYMGIKWAFRFQEAHAYAYYLAEDGLDDHELNSFGLGNLQHQELTNWLHVWIFFYAATQGGWTQLESHNVFYIPPFARTSCFGENDIPDVRKWTADCWWAQIGFNAWHALTLEIFFRDLGCNWIMVIGLKLYGGYTTQWMMATEFYYPCRCSICFRSMCQPDQVPVDRPCCRQGFYHWCTNSNCYWWEC'\n",
    "edDistDP(x, y)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "data": {
      "text/plain": [
       "332"
      ]
     },
     "execution_count": 4,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "x, y = [i.strip() for i in open('input/dataset_248_3.txt', 'r')]\n",
    "edDistDP(x, y)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": []
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "Python 2",
   "language": "python",
   "name": "python2"
  },
  "language_info": {
   "codemirror_mode": {
    "name": "ipython",
    "version": 2
   },
   "file_extension": ".py",
   "mimetype": "text/x-python",
   "name": "python",
   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython2",
   "version": "2.7.5"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 0
}