Statistics

Problem Statement for "LargestCountry"

Problem Statement

Given a world map, you must determine the country that has the largest territory. The map is given as a String[] worldMap, where each character represents a square with an area of 1. Unoccupied squares are represented by space characters (' '). Occupied squares are represented by uppercase letters ('A'-'Z') that denote the occupying country. The area of a country's territory is the total area of its occupied squares. Return a String containing exactly one character - the name of the largest country. In case of a tie, return the largest country whose name comes first alphabetically.

Definition

Class:
LargestCountry
Method:
getLargest
Parameters:
String[]
Returns:
String
Method signature:
String getLargest(String[] worldMap)
(be sure your method is public)

Constraints

  • worldMap will contain between 1 and 50 elements, inclusive.
  • Each element of worldMap will contain between 1 and 50 characters, inclusive.
  • All elements of worldMap will contain the same number of characters.
  • Each element of worldMap will contain only uppercase letters ('A'-'Z') and spaces (' ').
  • At least one element of worldMap will contain a non-space character.

Examples

  1. {"AAA","CA "}

    Returns: "A"

    Country "A" has the largest territory.

  2. {"ACA","CAC"}

    Returns: "A"

    Countries "A" and "C" both occupy 3 squares. "A" is returned because it comes earlier alphabetically.

  3. {"ABZ","CXC"}

    Returns: "C"

    "C" is the largest country.

  4. {"AAA","CA "}

    Returns: "A"

  5. {"RMJXXXENNATVCG","LASYOHKRNKJWIX"," KDDCHRZNJJWYP","PWRWFSPHPBHOQL","LMMEKTZYTSOJYT","LIHGYGAZYXPAYJ","ZJGVH NDKG VJH","BGTEDVGIQWEQUI","UAABJREVCQWTCW","AKYCGLORDKFZSY","QDUWLUNTEUFGIY","WGIEADTXUIULUM","FDDCVOTKDMTJDA","ZBVVXSZSXXXIDD","USHNAJZOKVGMFS","NTZOHYDOP WWJP","TCTOSD IIHDVDA","VXKIGBNFAFZTVJ"}

    Returns: "D"

  6. {"VWNSAGU BDFOEXPMOETPIHAEHMHRFWJXSZJLQDVXNE","SJTCXRYE LTDSCWIEPIND ZJECYUWVQACBZJQESILB","MKXCTOKXR QGYKZWVXXLTRDH PMNVBZCD HLLVXCTN","UOPCCAHGXIMN ASUEACMWXRHZTMCSHOWJOUDOCWJBH","ADEGUISNTSUFY TYHAHVHMCYMFPPEQXFQMCQAFHKUA","EGLJVFTBWYJHHMTNHFGAFXCZYXV AULRUMTQSGMJFR","BJHBWLGFUUHPAYKJAUZBGUDZELSRZEKDBBEFNNSROB","NDKKCKEZONUDU JYTVGYIAIWEXKBMZIXE SJATGGV","WVAZDGIKBIGHMUKDRN KWGCCPWRTIEBENHVVSUCCPG","DBJTDKWQQJSCBINUOMEIVTIPWIZA SCNCVGSBEVTTX","JWGAAAQBUMQIXCQEYMRRKZFNPINCFCQWYDPLERWOGP","TWBXHJFC YBIDQNMNJOQSCOORXEEGKDACCSPRISGQO","FZEHEBXRFSXPOZXJSCWSV QYNWSDPAGOALAXPFNFHJ","GPZRQSBCXF CJUL FLI HWJHGFMQKAQDXCVJIRFUC","KCZMBMQYHWJYOBHERAVCMCDEIPYNUILEJZHEXSHKKG","WUSMKEPYTTFVFKOGVOQIEXVFHDNSFVUUUOCAXZHJDP","WQZLZWSCOZRBKJYPHTUDUHZWGLJEAULKXNGRVPPZSZ","FZAOUAMOIJMNGYYUMGSMWBGCM GHESQIB WNGWJGKD","VEZIFFQSDJEUTGKCLSNBLWPTBVJYUEATVFZKVIGTWJ","BLUSBZCCECYUUSNLXRSO XJG CKGLOGWWEBQRQSM F","NCJTQVUZVZ V JJLZRXKO EIWGBAGSFCPPGDLUMCSU","WRRIHRMPHDAPVKQEZPEWVNEBPLTPRUJCWACBEENMMS","CRYSGGOHABVEQNHFDZIJPVOCEZAIHGKITH BXOZFVM","ZQVQALAQVWSYYSZKRJSZFH J WWUYKUVKDUMTYQYPZ","LNSMFQFLYQFVSKVQZGYFDNQS KZAPJMZTRHPZHEWIN","UEOLEKZCBMUZYOJQAJLK JOLMQORFHLDAUQZNTDNCX","LFWSAQOFBGCDKADW ZPZAHVEMFTCGOWKYDLOMTXQC","BKPJEGNMTJGMFQBZCOPQWWHNUMYGWTGIZXFXQSACIN","IMGNREWIKEHIPFPLZDN IJW EHRWVSPPGASNBFOZDM"}

    Returns: "C"

  7. {" SKZGLXLHCNEEOFSTAPXUNQPJCAQIZTWMITESZ SOMVO","RPQNFVITRLJNPKYVUPKWJYORTHADUYJEJOCXJIJR VHO"}

    Returns: "J"

  8. {"HUFKUGPLNQCXDMG","FBISPNZAKLBKXJV","ZIAAOYEWKOQYZYT","JXIQHO LQOQGNYG"," QIK NIRQNAIIVP","ZQHQOBAIBQQ HQS","MAWUCGJVKRGTIAU","OWRRFKZFQNIBHRD","IQSFWHJTWARZWBK","QLIXEBHREFHBHER","VTZPKXAHKAMREVR","KBUQWDAPHZLHOXQ","WMVIKQEGEMQXHCL","JPPURPGTWMFIU F","KIXBNFJEDOCILIK","VMNROEOJZRKDGH ","BNMKWPDQXCEUXIZ","FTG VMESJTUCCME","WTMAXFLKNSSAQJP","EGFUEI GLHJANOG","NTJOJYIRJPDV CQ"}

    Returns: "Q"

  9. {"BRSVMXHQOHGORDMRDDZWVO","JQIV YGCTPNDSPYCOYLGAD","SIYJFPTMXOZBHXTLLYX XQ","GLTCDQTCCJEMSB FQDWARE"," MHVEWUBMUQVRHLCUTPZVJ","YBLYEVMXIPXYTCNITFBTGE","IXSQCHKQHYMYJHGMERIVUD","V WLBLEAHCNJUSDYOKJFQS","ZEC DARQDOBJBYPXRWRFDG","XGDTBNHUDATISRLCOSWRDS","QVMZL CCLX ZWLEUQHDSYO","LCYBPVSTTVHSSJAXLEGUCP","LVDVZO WLGODIKMDGQTAXP","OMRYEOFCVEDDRPKCOJVFPK","YCRNHEIUFARUXMHYGBPHOM","GDLUKUQINZCBTGUNXHFHEM","IEXYWDXKJBAWCKQMMSFCFX","YSXBEV NDVFKUTBTKN ETX","WRILHOGJGPLWDXBJLGZDXJ","EAUZBDERLJDKCTSMOBQCGB","DBVYTPOJD XVILVUACG JN","OERKEP DVGEGXUVAI UVZU"}

    Returns: "D"

  10. {"BUXYXODEMQJWQDLWHYVVILNOHLQBHAKTOHNJPNDNZOZIOHKD X","YPTJLGIXUEWNOLZCUBVOHNSSZFFDXW YWXWRMLWNDGR DHMQJN","NKRVAHSCLCKPQFXZJBHVJAJTZWLXKHCKQQGQBWPFVZHOYSYZED","JXURXAG G KOMSXCTJQRQTXYKBUZSKNUBHBXQVGEEOXMZCMTVP","CRLYKEMKBZVBDHRPTRJTBW ONVIVQVETERMDXSRGCNYIUZLQG ","TMGKIWCRML LZFUZKQYNCZAIKQJPSPZGEOBVJMFAGFKRDSIXP ","UJQXURP ZZNVZWTOPPBVXLNJJ DA UMCHJRWUOVCOWTDXHDAHT","YDUYBQFYD VJMVQYVFOUMPIWXJWJNVTIRVDMELQJUASNIGTKFR","FWZBGFUSSCORGRBKXGS KZY FZNPJGBGAPIKTHPHHIAMAZFVTR","OPEKFNDVJOIGPQQHQVDCRPBXVXLAIZVRQQGTIKPWLXDJGZDXZW","KKJAC FGXUUIJSYSUUPNYWCYNJSYIVLYNJTT GOAIMBIHGOGOR","NQHMPJVBVJYBKYNDPJPULURNJXMVOTW FOZYRDIJDVYEJMGSXH","SVWDJWXQYQOLLIZRSGMOODRBCXEB IWKMQPAL J JIUGVKOJVE","GMQJGGJYFHBJMCWFCSBVBZAYYSDEW RVMVHBFDSBYPPGZXNQGQ","RTNXNVGELWZOMXIKCZMMVCOUMT QVRIAEUXAHTDECUQPJTSILF","TNRAFF AEFAACQJGUT QYUTGXKLFLDZQWRTJJUFANNMUWPQMKT","IXY MXBFSBMDGUYWDOQRR GOLILPEYRLGZVGNGKOTWICWYFLZL","MTNPWUWUMABAMVMRZCXUVXUMPKVUUNU DTNONGMCDORSBCFFVO","VLLJYOORQ OAVOLCSI TNSKMDUVTLXRPHVLRECDMMBRDGC QHS","RVWAFTTXWLCYGZUAGSXZXD LKAEUARHGOMNTNQWCZWUBKQJIQ "," VNOQJESGRUFAHJHHWPZPWZDGLU KILQPXPFDSBQLKNYKIEOSD","AYDNYLGLXINJDEDAURWWUWYLUTXEJTCYY MPLDCPCGNWWAZ RA","TLABKMQFNXBTNXURI QKTOXGGOKZJYIIQOJOKLX TYQ LMS XI","JHINTKDYKRORLTRHJIWXIWSCF UGASKGCBHOKYLFQDZZHYDZ G","HULRTKOUGSTVWDVUAJCGBKQI TQOXTXQYBRWNUWKGVFJJLGCFL","YWGKGHIZKYHNYDDFHDMNDXJMWXVHBWHDKBRZMENVURZJXD YZ ","PJQGVWISLYLSDFAUTDLZCCJJYRPQJUTBUMDJBOSKRNIAXV VTT","VTUYQFXWWDXOHKNZMFXWBLSLWNUZORGIAAHBZUCVGZIHAGQCUI","NXNCJRCMMHWUIVO ZHCWOAFPJOZQILSHYQWLAIXKUSMPKVMTPM","OWXMRFATU KAPWZHTFCNQKEWQUFHPYINQHYULZPGRIPOUOSPSO","ECLEBLZTPKIQIRGVG KZERYBVTTCFPLDUZL TOGBKWDVMBVDYX","VYOSAJIUDGCDXSJKNGSGFFMGQWVYUPYYOZVIACOEBKZQKV CBN","VXU BTVHBNHVVROQFDVOSOZXWUFDQBBKYFVZZQQUDHGLPQKTHG","JEREOPPINGGBDSYXSTGEDCHCUQFN UNYHSDBGHCVIAFSACVQJC","DFSDNYBIEQ KZUGSXHXTCCJJDKUGLLMFJURJKLOAJSZLSWNMVI"}

    Returns: "G"

  11. {"ADSIFVABXMQEZIKH","LHYFWXPNFSOROTTH","IPGWEGYGIRGSDLSG"," QZOAMAT WMVHEB","KUYPMKLE IROVCX ","VZGBVSQWCKOUSTMH","OOOZJ JGMYNUKLSO","UBJWUVHZPGQKQ AU","IYCSLPTVQ OYIIGX","JFWHNSQYXANWCLKF","NWKVLYTCNKCJLTS ","LV FEKFZEMDVZQVA"," EVOYBTVFKP CFJV","SKTCGULVAELLKGAU","ZRXXCVXUZXJRDOMD","DEPYCOICDTEJSF O","LVYTAGFXIIGZYZKJ","QWQPVHHVWUBSYVXN","PXEQDVAYKCZRULRU","Z UGMFRVCI SFQHP","XERBIXHE TXHBIAI","IMILBIXSTLFPEVMJ","BGSPYRZHAQNFXRLK","IHYGPBSWYXIACAFQ","UAWOFADVWVHOVPQL","YIGEMUXXIIQYBKHE"}

    Returns: "V"

  12. {"FDE","IK ","WCQ"," DO","CAR","CQO","IFU","WRC","CKI","WNX","HVK","RPU","EQP","IAN","GVK","SIH","BVS"," ZP","CKK","QCF","GK ","WWX","XDS","XJV","IVS","ZEQ","JLY","PIQ","L M","BMC","VWR","MCR","MTV","NOP","CRI","LIY","UEI","BPX","TCT"," YF"," WN"}

    Returns: "C"

  13. {"CXCKXYKGNLJOREVYWXMLINJQICPIREXJZWZIFMGJ NO","DSSBJHEPWVYYRDHKMFCVYICGRIOCMUTIZKDTDZRNYEE","COQTEUEKRUMMOKKGELCKPOGTKLJRG SMH WWQVXJBY","OGT GE KUMVIXZGICSFKVGONAIKMDL QHKJDDFYXTYP","VKKTFQPHEQ HUVRFZKPEEBTJUYMLPVJYBHVQHULFB","LEXWQPZPDTIKPUTHPQOEJRJ MUXIIYWVMZITFEEBMDS","AMQRRYISKWAX WSMWPW GHRHKCXZHFTYKJTYEGMLPO","RPSPIAANPCBR TG CKUGXV YNILQJNARI BPROVG IC"," OAVCAQGSQL ZCIYLMJYROVJEBTZWRYSJYHIOARFUKP","WJQJTCVMWVORHNRH LGEBHPKDAZDKNOHERUVMHQCCND","AVUBA H CNVY ENINZKQICLASRCVRTRSPLBVBINIDPQ","YMVHBNZCOJMECYMJCOQ QFIHJQTH TJWOKQ LBGI IF","ZQBDAISXPUSKKWZELAASKRSLMUIPRCAFPAOHSBEBMUK","POFLMQHQSGZDBPHRXWEBZCYMIXYBHSINCAW YQAKXKG","ZKYHRMIKUTYPOABJHGYFEPEMDALZVLGDTHWATSWZCWR","DKWUWPRKHDWZPYUBEUFGMMRVZZQSGYLHAPNIBHEKYTY","AGJACQUIRMUAZHPGYZPWUFKVO KYDNPJNVVEMO UUMP","QYRJQWIATAJWXVCOQWYXXRTBSLAZZHOOTBUILJQKGXI","QOUFNJYTHUQQTRNZXPJQZHKDTDBGTNPYWNKMLOQGKQP","EOIWNEUYXPVNQHJLQIBXTLCIEMRZRJUYCQSZBCDVUP "}

    Returns: "K"

  14. {"K TJGZ QOIMNHDRV","HYLZFTWKCZEJNUJC","XJKBZEXRDFSKBLET","YACRJNZCSNTZVAXS","QPWPQJ CXTXGXHCB","OXSKFYBCJRSWOXR ","MTMITFJADPWCLRDI","AKKUYUCKHDIBIYWR","DKCYRCRMAXIQWFWW","ULZERTCYVMLEXBLX","OGZCYTURZYWQPPMY","UWXOUMPNISGBIVQX","LNLQJYAWXDIRHXGR","CGTHCMXWMCVNXJBZ","ZYCSQXAESQ KLZKP","XPTZMSOJCAHYIEBF","ZSILZDXKAC GEJRA","KIRMPIAIQWAVSYGM","GIOIVKUBPZKTA WR","WLINYRXZ WVPEZQS","XC MCBFHULBMYSUA","MGWIIONHNBONYJAO","S DPUAZJSWAWNKT ","JKFILLLDSZQFZOSX","FMNX YCXXK PM DP","GBGYUJYCTTYOMGVX","VEVZQZ CPMHS TZZ","XIEDTPSFRRKHZPND","ONODQOSMJIISAFXW","KKKNTLVMPHEC QPV","LGY TPVKQAFCITCG","DLTHPWEVBVYGEUUI","HMUSWVGCBVIHNOOZ","RGOF PLMTYZI QVJ","DHQZZKBQCUEJVGCS","GRGRADMELCOEZDAX"," JECBXRRPEZETYHK","RQDQLLXRZUPLSGUH","OGGSWMRCBEUISBXA","HNIQSGKY TTF TZX","IRWRCRDNLIXYFL T","JTFVVWGOTSTJKBWH","KV KOJR UEXIBJSQ","IIGHDBNPYQNCMLUW","DLRIGTGQ HOVEKJ"}

    Returns: "X"

  15. {"GGGGGGGGGGGGGGGGGGGGGGGGGGGGGG GGGGGGGGGGGGGGGGGGG","GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG GGGG GGG","GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG","GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG","GGGGGGGGGGGGGGGGGGGGG GGGGGGGGGG GGGGGGGGGGGGGGGGG","GGGGGGGGGGGGG GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG","GGGGGG GGGGGGGGGGGG GGGGGGGGGGGGGGGGGGGGGGGGGGGGG ","GGGGGGGGGGGGGG GGGGGGGG GGGGGGGGGGGGGGGGGGGG GGGGG","GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG GGGGGGGGGGGG","GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG GGGGGG","GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG","GGGGGGGGGGGGG GGGGGGGGGGGGGGGGGGG GGGGGGGGGGGGGGG","GGGGGGGGGG GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG","GGGGGGGGGGGG GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG","GGGGGGGGGGGGGGGGGGGGGGGGGG GGGGGGGGGGGGGGGGGGGGGGG","GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG GGGGGGGGGGGGGGGGGG","GGGGGGGGGGGG GGGG GGG GGGGGGGGGGGGGGGGGGGGGGGGGGG","GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG","GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG","GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG GGGG","GGG GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG","GGGGGGGGGGGGGGGGGGGGGGGG GGG GGGGGGGGGGGGGGG GGGGG","GGGGGG G GGGGGGGG GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG","GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG","GGGGGGGGGGGGGG GGGGGGGGGGGGGGGGGGGGGGGGGGGGG G GGG","GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG GGGGGGGGGGG","GGGGGGGGGGGGGGGGGGGGGGGGGG GGGGGGGGGGGGGGGGGGGGGGG","GGGGGGGGGGGGGG GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG","GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG","G GGG GGGGGGGGGGGGGGGGGGGG GGGGGGGGGGGGGGGGGGGGGGG","GGGGGGGGGGGGGG GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG","GGGGGGGGGG GGGG GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG","GGGGGGGGGGGGGGGGG GGGGGGGG GGG GGGGGGGGGGGGGGGGGGG","GG GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG","GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG","GGGGGGGGGGGGGGGGGGGGGGGG GGGGGGGGGGGGGGGGGGGGGGGGG","GGGGG GGGGGGGGGGGGGGGGGG GGGGGGGGGGGGGGGGGGGGGGGGG","GGGGGGG GGGGGGGGGGGGGGGGGGGG GGGGGGGGGGGGGGGGGGGGG","GGGGGGGGG GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG GGG","GGGGGGGGGGGGG GGGGGGG GGGGGGGGGGGGGGGGGGGGGGGGGGGG","GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG GGGGGGGGGGG","GGGGGGGGGGGG GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG","GGGGGGGG GGGG GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG","GGG GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG","GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG","GGGGGGGGGGGGG GGGGGGGGGGG GGGGGGGGGGGGGGGGGGGGGGGG","GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG GGGGGGGGG GGGGGGG","G GGGGGGGGGG GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG","GGGGGGGGGGGGGGGGG GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG ","GGGGGGGGGGGG GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG"}

    Returns: "G"

  16. {"KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK","KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK"}

    Returns: "K"

  17. {"ODRMJXXXENNATVCGLASYOHKRNKJWIX KDD"}

    Returns: "X"

  18. {"O","D","R","M","J","X","X","X","E","N","N","A","T","V","C","G","L","A","S","Y","O","H","K","R","N","K","J","W","I","X"," ","K","D","D","C","H","R","Z","N","J","J","W","Y","P","P","W","R"}

    Returns: "J"

  19. {"O"}

    Returns: "O"

  20. {" F "," A "," X "," "," X "," ZZ "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "," "}

    Returns: "X"

  21. {" A "," B "," X "," B "," X "," X "}

    Returns: "X"

  22. {"AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ", "AZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZAZZZZZZZZZ" }

    Returns: "Z"

  23. {"B" }

    Returns: "B"

  24. {" A " }

    Returns: "A"

  25. {"AB" }

    Returns: "A"

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