answers for day six

06/code.js

@@ -0,0 +1,30 @@
+const fs = require('fs');
+
+// const inputArray = fs.readFileSync('sample.txt').toString().split("\n");
+const inputArray = fs.readFileSync('input.txt').toString().split("\n");
+const buffer = inputArray[0];
+
+// Part One
+
+for (let i = 4; i < buffer.length; i++) {
+  const chars = buffer.substring(i-4, i).split("");
+  let unique = [...new Set(chars)];
+  if (unique.length === 4) {
+    console.log(i)
+    break;
+  }
+}
+
+
+// Part Two
+
+for (let i = 14; i < buffer.length; i++) {
+  const chars = buffer.substring(i-14, i).split("");
+  let unique = [...new Set(chars)];
+  if (unique.length === 14) {
+    console.log(i)
+    break;
+  }
+}
+
+

06/input.txt

@@ -0,0 +1 @@
+qhbhzbzzfrzrbzzcjzjrrvcvrvqvvnggnngcgssswbblplrlflfnnnmmjppgddqndnrnlnccpfcfjcjvjdjqqqmhhmwhwmmsnsvsjvjnvjnvjvsjsmjsjccwcqwcqwqjqwjwmwbmmbzbsbvsslbsbbbntnvvphpqqvrrtbrtrfftppbggpzzfhfcfsfmssffmbmzzmqzzblzzzmwwnggjwgjwgjgpgmmjvvmcvmmcfchfhllwmlljqqldqdqttsgsvscsmsnsmstmtssvgsgddwdffbppwfpplhlchhhdvvdrrmttmptmmmjsmshmmmgqmgggzjgzzmwzwcwhchqqfpfvvbqvbqbrblrrmtmstmmjvmmdnmmzczdzpztppjhjjwzjjjtdjjpljpjcppjllsffhbffbhhgttqjqzzfzbzcbzcbcrrjjrwrgwwbcbpcccctrtqtfqqfjjpgpdgdfgfrggpjjljglgclcqcqmcqmmgjjllpmphpjjgfjjqrrbppwmpmccftctjtjgjtgggzffcggwzzzdjdzzlgzgjzzvqvppczzjnjvvfhhtwtttdwtdtvddpzpnpcnppmvmcmcsmstthctchcggtssdttvztvvldlfftqqbzzjttvzztppscctzccgmcmvmhhchcscbbshbssgwwthwhmwwcgwcwrrvrzvrzzzvhvdvmmprrdmrmfmrmbmjbbmqbmbqqhbbszsjjlqjljtjstshhgphpffdhhtggtgbbqcqgqccfffcpcbpbfppwqpqcclbbwdwsscpchhfpfmpfmflfnnmggwrrznnghgvhhghrrhwrrcschcscqcmcfcvvgzztjtqjjshspsqsmmjnnmttsshvhmmqfqzztbzttvhttmwttnqnfncfcpfflmllmtlmmphmhlmmltmtztcczhzbbfmmlglnnfpppqplljwjfwfdwdzwddszddqzqnzzzwwlzzqvvjlllrwlrrmpmrmbmpplpspqsqmqcmcjjshsvstvvwtvthvvrfvvqmmjpmjmrjmmlvvnnrjjrcrwrhwwqzzvgvngncgcqqcffmfzfssbnbfblbggwhggmtgtvvqhhpttbcbczcjjbqbhqbhqbbccbhbqhbbmppdlpdllbvvdpvdvwvsvppllgblbttmcmtccbsswmswwwzfwfhhtfhthctchcfhhhfjjvhjhgjjjcwjwggrtgrttcqcwcswccfdffvpvtptprrvjjqvjjghggshhwmmcscmsmhmvmppprfrwwrhhvghhtnhncctbbbwzzbgzgdzgdzdpdvpvbbwgbwwrqwrqwqbqvvclccfcfzfdfrrthrrqcqddplpqlppbbfrfmmrmnnwhhgddmwwrzrsswpwhwdwhhsmhshqsqllbvlbllwbwbpwwfwmwsmspsvsdsbscctpctppvvpggtjjdmdqqgqbgglccvzcvcnczcgzgmzznpzzpcpnpvpcvvffrttqrqttflfbfjfnnwnlwlhwwqzqnqfftstdsttglldwwgqwwvqqzczfzdffbfsfssfwswdwnwdnnbcncwctttvsvjsvsrvvbtvvzhhvjvtvtjtsjjvhjjwpjjnzzpczzppgcpgcpgcgsgvsgvsscrcpcpspllzvzddpssssdpsddhffllzmzhzfhhdvhhvbvwwpwqpwqpwwmvwmvwvgvmvpvmpmrmzrrblltjtggvnggvppthhzjhzhffrvrhvrhrlrslsflfhhtvhvmmhppjgpjpcccmqcqvqhvvfssrtmnwjjslwhjgpvrwspjlwdwrmvfgwmplrmjrllndrjzvjfbwvzpjpfqrnjspwcpsgcvdlmfdfrvwdcvmbrnzncgnqlcvgqtpsbbpvprncdsgvpqbpcnffwqmmfsvnzspchhrlnzbhcdfdgtsllmqfbrcqwbmmzrfvsghjpmrndsdbqvtprmblnbvbnpvhtphbpjwdssvwgdzwztbpzdcsqzldjzrgcwhhspblrtncvntppcgttlflflnntcnzpbpgsclcjvbjhldcdzwjjhnfwzjmgcwtljhvbncwqnjhbrhfqcmnsdvntsbgnpqttzvbhzzpdznrhjpnsqzsztsblstbghlpwbmqjctlnqnttwshfvmjdhgbgjdhbzrfjqndrrhlqcmplczjtwpstlsmwwzqzmgvhsvjgbrtfwmvwlbhpccbqvmfmlgmbmbmldbcwmmhpnnbnffbnqgwhclgpzgbpjqvzmqhhhpltnwrdfrrnmlfrzflpnjztlnfzzzgmncprtblpsvrqgrnzbzfzhzhjjjdrnpvjpnwmlmlgvvtqmdvpnhvcrdmthcnnnvhnzmvgrtdvcthgjtvcgmtpsvmfztrflrrzbmcfhftwwcnjfpjtsnzjccmvdnrrwvbfjgcjttdvzncqhlqqphwphclztbhlqcfmnhcjmsscplnrsjqpdzrrzbthbcdnrzgdmstpgqqsvzclvmzjjdfqhhhttwcjtmwcbltghmslqvltqbjqqjpjvgntvnlttjcnhltflglgsmjwjjfldpfgjgrhttbwfhpsdbsmsfmfbtjlnhvjfqjrqhwdrcwpfthdgqzjjjfcvgdffrhvvwzfghpszmjjgscjvjnlgnbfbgfrbbzbzbnzngthrddfmsgsqqdddpfqwlchfblrvjdcgnzfzwmmnmvnzmpfmhbbhsbfdfclzcnbrlgpbsvfgfpshrpvpgccmmghphrcvzwnlqjcfwrtwvlvcsdldldvnpwgrcsqlftllcctnvcwbdswvqlzwzzbpmvvctcrgnjfstbqvnzczrjlljfqzrwtfwmlvvdfbfntrrljtbrtbdfsqpnppfbppbsmghbnqddhrvwmgzttnqjrqlfrdhqjndmnjlbctgclltmznmrqtfjsjwnztdvhnhlfwpnnqlhhsrfzglsnrdnfvrqssbtlthzfnjdvrcgzsbnpdgqhhrlwspfqfqpvzdfwgrlhwplzvbzprsqzcwvhggvzpgjztnvwvddsflgsvqljmmhhdzqsqmthwzvllqwmsnvdpdbjcgdtrsnmwhnzhbhgjssstmhrpssnhnntmrbbbjgmjqtncbdljcgtmbctpgdrnqcnrpssrdtpbsmlzlcztbrggglswnjzqgbsmgbqdzppqrwgtnlrjrvlpnqlcdwhltzzlqdwwrglldzcqrjtjtlgdqrtwzjgtdthsdccsmsrbjjsgdqcwdltvnjwtddsnpnsvzcdbfqnvsjbngqrztmbrnbvhhjzdtqrgldpvjqjpnshbjdsdgbjdjzdmrvzhwmtgcjrfnprstqgfgnwfpcjzhlnwpdbtqbspssqdrzhmmsrqtlwngvbrvgdgztnrlwcnqwvcdmhhdrmpfqbgbjpvzwbsbgcpsnpjplcrjdhflqvsdctclqqnmprngtvbmlmpqrsqdsrzgsmzmsczpsnmfmtfnjvnddjhqbjdvtgftjfvjhgpjqdhlszqjmcbnwrppzwjvmgblspjmfhjdbnmrllnfqlpcbndvqdzhhmmrpsljgdshpnrgnmwfjsdncqcwlctccrqghfdbsqqbnwctcqpvlrqqqvdjwlcnzmvdmcvlwnftjnqqldfwhmdtcpnlgfcdjdrfvmwqdzsjzctmmmrswhlwthttvcsqqscdcsmjgqfjhswlpsfjrppdmbwrthcwszqwwgnjsdqdrswmnzbrvqcwlrlwwvjmrrhsnzprggbzhhdqwvnspsmzzqdtbphzvwrzvqnbntjndrwllzwchczdwvnfjjdwfhdlgncftldzwdtjzjrmnfwwgmqdrltmgrfsjztfcvwjsggtvbnsvthflwfdtljrgqhmfqhmhfffqhtgwtlmwgzsglqnfwnrnvgvbdgqjrqtsmgsmzdpffnnzwlpbqphqmgdzspfrdqlptwmfwlgnqqdhtbbjtfhllrhhdcszjtmrprzhzzlgjqbcnhzcmhzrsnmmrzztffrldthhfvwhgjhwmjfbdvnllfmlpdsldjnpcwlpbwqzdwbgjb

06/sample.txt

@@ -0,0 +1 @@
+mjqjpqmgbljsphdztnvjfqwrcgsmlb