Finished 6.1 and 6.2

2022/6/index.js

@@ -0,0 +1,25 @@
+const input = "srlsrsnnwhwwmddwfddgldlglppcnpptftzzchzhbhmmvwmvwvvjsjnjbbvbmvmnmqmfmjfjjmllzddrvrrnsncnznndwwqrqjjsfsjsjsvsvzvtvfvrvhhbwwltttbhhvphhtqqnffsppdqqrmmfrmfrrwvrvrsvrsrzssrqqrfqrfrttqntnpttvrrcncnfftjfjwwfwjwpwwltlwwwvnvcnvvdgvddqlddnllrggqvgvzzjddfgdfdgfffsbfsffjmffprrmgmtmqqgzzlwldlbbgjjnfjnnvlnnlbbnjnzngglmggwtgwttnvtnvndndmnmdmcddzbdbbspbpwbpplvpvnnmtmqqwnwgglhghdhbhqbhhqrqhqcqmmmrwwlvvfnvfnnpddbfbgfgqglgddrggbgbqqfwfjfdjfflzldlbbsbbtftccgqggzgdglglzljjzbzfbzffgftfvtfvvvjmjzjmjfjqqccpcjppzfpzzsvvzjvvfgfmgffzhhdphdpdwdwmdwwlqljjzffzvfzfwzfzcztctssdpssndssvbbtbstbtnngjjspplttpffjggbbqsqnqcncscpcmccbmbdbtbcbbgqgwgwqgwgwsszqznzvvntvvmlvlvqqvgvwgwlldbblclqcqggtqqlsqlsqlqcczzqgghmgmrgmrggljlbjbsbsmmnlmmdppnpfnnvhnnzggchgggbwwvtvpptgpplsljjshhnphhblbnbpbgppfllhsllbtlbtllrprqrvvfgvgpgcpcdddjjplpssjrjqjggncnzccqdqfqpffvddhlhdllgzzrtrztrztzptztwwbjbnjnsjsfsbfbdbccnhnmhnhrhwhfhbbtzbtztzrttrzrfrcrtctqqrlrsshphwphwpwwcmczzpqzqztqqvzzshhddrvdrrztrrqcqbcqbbhnnpfnpfnnmcnmnccnmmhccjjwzwcwbwcwnngtnngrngnsnzzcvvvtnvvtpvtpvtvvhffbsfsnsdsmmzbbrqbqpbpcpdppzmzbmmtdmttvgvrvlrvvhddjgdjdbbthtjhjdjhdjjmssdldjllwppvbvnbnlbbbszbblpbpfbpblbzzszvssbcbgcghgbbcpbbqrrdjdnnjcjddjcdjjcqqhggflftftfhttvlttgdtdrttwppwvvrzzbggrjjmssrjsjmssdtttdbdvddpllpgllthhvfvhvddrhhnznwznwzzpbblvvpmvpmpddjvdvcddvsshfhrrghgnhghmhhmhffrsfrflrfrjrddzgzsggchcfhhsbbsrszzgjggnrrgfffhthdthtnhtntllsjjjwqqsbsttbtzbttlfttczzbfbwfwvvhllltjjsqsdqqspqsszqzhhdrrhccgbcgggcbggnvgvmmwcmmpqmqccshsnnnwrwfrrwrllvhvlvmlvljjgrgvrvddfqfwqfqlfqqqppvmvrmrfrvrwrqrjqrrvmrvmrrvffmtffsfdfdrdwrwjrrcgcwwcdwdrdnrnzztqzzzgdzgdgldltdtvtnnhllrtltbtrbbttgssdhsssrmsscnssmtmqqtssmzzjqzqddfrdrtdrdpdzzppwggsrrfvfnvvmgvgmmdnnbwnntlnntncchcmcjmmvzzzngznnbgbnbnvbvzzfqqmtmrmcmqmvmbmbmcmscsjcsshswsjsvswshwwlnnsslmslmmzgmgsmssrwwmjwmwllvbvppplmmwgmgzgzdgzdgzztrtzzchcssbppdbbmvmqmmzhztzdtzdznnqhhmcmnnncbnngjnjmjnmmqqsnqsnslnlqlppvbvwwvtwtfwtfmzsbdjfvhzcflstpbtprpzmwcwwgzshfssnjdgflcsfglhbvvdctfrccfmwgfvjtvqfqpzzmqtlbvrjqwlwclfzhfzcmwsvprdhzcrghdscprrnqgdgmhhwbcfcfzrcgrwvbstpwbcvcnpmftwwthnsjznzslfdfqhtpsgmjsddmhlhtlzfsnhlcbgnqpqbzppnbcgtzvwdpmgftgsmrwjqwsdnjrrmwrmlcvlqgwldnvmsgnwccwzmdzwdhpmpqffgbnrrrvzqhtlnvqfhgwbbwsghwbrjzjcjmjmsspcmnfbbpmwffbdqffqfwsvtcrghbnldspdhjhjvtdhgmvrzqqlhvnwbdhfprwqdtzswfdzdwhzvfzsfqlzcflhbsvjhnjnthrdrgmjrrbftflpvrmrvvsgnjhrhjffvznmbjtshwgjmcqbfqjlptsrcgzvrhctwsdclrstmsbsbpqpjcvftmvmsmpwmmphlwmljhvllhrmfcncdprrwfmqrlllmsrvrwtbsqddbmblhvqqlcbbtjbslggrshflrddsphbvzhprcvbpmfldnmwtchddbdwhwpgbmjqptsbdzhrbqfwgfltchsggjlbqbhmzbjdncnvsqjvftpwrpdcjzsrvrlzwqfptwzssqpltjhdmtmmgvjzzqswwrsqrqfpdllgzsdlvhfdnzlrmlqdclwhqqbtwdqcrlfdjphjvcfzpwwgphmrldnwjpnmsjnqpwtwglcbthmcbnvpmjbdhmjglgccsmrmbvbqphdlbrrgnbljlhqvgqbctmthvmsfzflwvctwmdgmrlhnmwnsjtzndlwfttcvtslppjwsgbzhztlpzhmjlrbtzfnblwwlddzwqvzbjmffbflvmvnsgjlqwjqvrcrtwbhfzbzzmtwsndqmtnbjbsqjpnwhzqgwwltwgrqfbhjtpzrqvvhgjsbzqmfdsmzjdnplvblvqlrtzsbjgdptdhgvvrblbjppnnhhnvqtmjgwqzwtmjglrjlwsrfdjfmzlsszzzpbwvjbwpcwlplhcmhgpclztjcrmcntnqbnlrmcnhcnhnmjggtqbtvcfmcbdpqhdrvspbrgcwhgjhggwpvjbplhdsnnvgbzhmcrjqvqlwsdvrrnntmwdgdqdvzznjflctlfmfzsdfbpftsscnbtnqcsvtltvnsqpghzcwtjctvwqqnvnddlzbftwrdqzltpczrbmvsmlpfjzphtpnngzdfrjqrtbppbvztsddblspbltsnrtdftmwbblgdqvmscjqpwfvdzphwqgrbpdfcvtvmddgjjpswrqnwjfghtzwzbhtjnwjsrnwhjwcwnrtwrmbmqjhrbmbsslnvtsqnlbzlfdjvmnlhccpzmvpmrnttnshdjsswjlbtpwdwgmzqcthbczngwnfpzbmmrdffqsbrmsgzrtpsstfmdgbclwthflfbzvtptdfpzznvdwncqzvjwsmczwcnwgjpffcbhrtmtnbtjgcvtwdjtrftjwgvzmlfvgdjjjgsftzctplmjjmqfdzzwrtfmwqhwzglwbvsdvtgphsmngvppvlfdjdrzhhzsrvqgfwjbqdqlrwbgdmrglzrchvgwlhhwbvhfszntbrhshvqdznfvngdmhctjnlfhsmchqbqhdtmlntsnpvdzrvwjcjflfqgnprcpscfcmlgbwzmbnfdfnbwngrrbpnvbcdfgcpgtwmtbzptsdvjhwnzpsffglnqlczgsrdzshrfpqtqbmsrgzwwjvqhzjfzldcggvfhtcvzsgfspnlgtjfglwcnbprvssdfbtzqbblzjzmtftfcfprlwsvswjvtpzcpfphvmdnbczzjbjjrpwrncdszrtqjvznvgzcwdvpfvfcqlsdmhsswpnfsvtffnjhstcznwghlpmmqbnhqtddbjdrpvfhgdwjcnfgggmwnqhmsvgzsssbfcfrmbwpfqhrmtdvhbpwzggdvfjnlrgmvjjbqhjmbvszfzdcwrcjhfdczbhmcrwngmrgrldvbjjdgddhbbvqvwztfstfzqnqwvmmdzhzqtrmnqfrhmtdfhrgfqclpqdwthrbgsprccwcsvdbnclglgflhtqstvpwrmnsvflpplrgftlvjwttmdcqwjnbttjqqlwsntplmfrncqzplwgrjpzljtmnwsqfqnzgnrbtscbfzqwnqttnghcgl";
+
+const findMarker = () => {
+  for(let i = 0; i < input.length - 3; ++i) {
+    if(allUnique(input, i)) {
+      return i;
+    }
+  }
+  return -1;
+
+}
+const allUnique = (str, start) => {
+  for(let i = start; i < start + 3; i++) {
+    for(let j = i + 1; j < start + 4; ++j) {
+      console.log(`Comparing ${i}[${str[i]}] and ${j}[${str[j]}]...   ${str[i] === str[j]}`);
+      if(str[i] === str[j]) {
+        console.log("not found at index, ", start, " with string: ", input.slice(start, start + 4));
+        return false;
+      }
+    }
+  }
+  return true;
+}
+
+console.log(findMarker() + 4);

2022/6/index2.js

@@ -0,0 +1,25 @@
+const input = "srlsrsnnwhwwmddwfddgldlglppcnpptftzzchzhbhmmvwmvwvvjsjnjbbvbmvmnmqmfmjfjjmllzddrvrrnsncnznndwwqrqjjsfsjsjsvsvzvtvfvrvhhbwwltttbhhvphhtqqnffsppdqqrmmfrmfrrwvrvrsvrsrzssrqqrfqrfrttqntnpttvrrcncnfftjfjwwfwjwpwwltlwwwvnvcnvvdgvddqlddnllrggqvgvzzjddfgdfdgfffsbfsffjmffprrmgmtmqqgzzlwldlbbgjjnfjnnvlnnlbbnjnzngglmggwtgwttnvtnvndndmnmdmcddzbdbbspbpwbpplvpvnnmtmqqwnwgglhghdhbhqbhhqrqhqcqmmmrwwlvvfnvfnnpddbfbgfgqglgddrggbgbqqfwfjfdjfflzldlbbsbbtftccgqggzgdglglzljjzbzfbzffgftfvtfvvvjmjzjmjfjqqccpcjppzfpzzsvvzjvvfgfmgffzhhdphdpdwdwmdwwlqljjzffzvfzfwzfzcztctssdpssndssvbbtbstbtnngjjspplttpffjggbbqsqnqcncscpcmccbmbdbtbcbbgqgwgwqgwgwsszqznzvvntvvmlvlvqqvgvwgwlldbblclqcqggtqqlsqlsqlqcczzqgghmgmrgmrggljlbjbsbsmmnlmmdppnpfnnvhnnzggchgggbwwvtvpptgpplsljjshhnphhblbnbpbgppfllhsllbtlbtllrprqrvvfgvgpgcpcdddjjplpssjrjqjggncnzccqdqfqpffvddhlhdllgzzrtrztrztzptztwwbjbnjnsjsfsbfbdbccnhnmhnhrhwhfhbbtzbtztzrttrzrfrcrtctqqrlrsshphwphwpwwcmczzpqzqztqqvzzshhddrvdrrztrrqcqbcqbbhnnpfnpfnnmcnmnccnmmhccjjwzwcwbwcwnngtnngrngnsnzzcvvvtnvvtpvtpvtvvhffbsfsnsdsmmzbbrqbqpbpcpdppzmzbmmtdmttvgvrvlrvvhddjgdjdbbthtjhjdjhdjjmssdldjllwppvbvnbnlbbbszbblpbpfbpblbzzszvssbcbgcghgbbcpbbqrrdjdnnjcjddjcdjjcqqhggflftftfhttvlttgdtdrttwppwvvrzzbggrjjmssrjsjmssdtttdbdvddpllpgllthhvfvhvddrhhnznwznwzzpbblvvpmvpmpddjvdvcddvsshfhrrghgnhghmhhmhffrsfrflrfrjrddzgzsggchcfhhsbbsrszzgjggnrrgfffhthdthtnhtntllsjjjwqqsbsttbtzbttlfttczzbfbwfwvvhllltjjsqsdqqspqsszqzhhdrrhccgbcgggcbggnvgvmmwcmmpqmqccshsnnnwrwfrrwrllvhvlvmlvljjgrgvrvddfqfwqfqlfqqqppvmvrmrfrvrwrqrjqrrvmrvmrrvffmtffsfdfdrdwrwjrrcgcwwcdwdrdnrnzztqzzzgdzgdgldltdtvtnnhllrtltbtrbbttgssdhsssrmsscnssmtmqqtssmzzjqzqddfrdrtdrdpdzzppwggsrrfvfnvvmgvgmmdnnbwnntlnntncchcmcjmmvzzzngznnbgbnbnvbvzzfqqmtmrmcmqmvmbmbmcmscsjcsshswsjsvswshwwlnnsslmslmmzgmgsmssrwwmjwmwllvbvppplmmwgmgzgzdgzdgzztrtzzchcssbppdbbmvmqmmzhztzdtzdznnqhhmcmnnncbnngjnjmjnmmqqsnqsnslnlqlppvbvwwvtwtfwtfmzsbdjfvhzcflstpbtprpzmwcwwgzshfssnjdgflcsfglhbvvdctfrccfmwgfvjtvqfqpzzmqtlbvrjqwlwclfzhfzcmwsvprdhzcrghdscprrnqgdgmhhwbcfcfzrcgrwvbstpwbcvcnpmftwwthnsjznzslfdfqhtpsgmjsddmhlhtlzfsnhlcbgnqpqbzppnbcgtzvwdpmgftgsmrwjqwsdnjrrmwrmlcvlqgwldnvmsgnwccwzmdzwdhpmpqffgbnrrrvzqhtlnvqfhgwbbwsghwbrjzjcjmjmsspcmnfbbpmwffbdqffqfwsvtcrghbnldspdhjhjvtdhgmvrzqqlhvnwbdhfprwqdtzswfdzdwhzvfzsfqlzcflhbsvjhnjnthrdrgmjrrbftflpvrmrvvsgnjhrhjffvznmbjtshwgjmcqbfqjlptsrcgzvrhctwsdclrstmsbsbpqpjcvftmvmsmpwmmphlwmljhvllhrmfcncdprrwfmqrlllmsrvrwtbsqddbmblhvqqlcbbtjbslggrshflrddsphbvzhprcvbpmfldnmwtchddbdwhwpgbmjqptsbdzhrbqfwgfltchsggjlbqbhmzbjdncnvsqjvftpwrpdcjzsrvrlzwqfptwzssqpltjhdmtmmgvjzzqswwrsqrqfpdllgzsdlvhfdnzlrmlqdclwhqqbtwdqcrlfdjphjvcfzpwwgphmrldnwjpnmsjnqpwtwglcbthmcbnvpmjbdhmjglgccsmrmbvbqphdlbrrgnbljlhqvgqbctmthvmsfzflwvctwmdgmrlhnmwnsjtzndlwfttcvtslppjwsgbzhztlpzhmjlrbtzfnblwwlddzwqvzbjmffbflvmvnsgjlqwjqvrcrtwbhfzbzzmtwsndqmtnbjbsqjpnwhzqgwwltwgrqfbhjtpzrqvvhgjsbzqmfdsmzjdnplvblvqlrtzsbjgdptdhgvvrblbjppnnhhnvqtmjgwqzwtmjglrjlwsrfdjfmzlsszzzpbwvjbwpcwlplhcmhgpclztjcrmcntnqbnlrmcnhcnhnmjggtqbtvcfmcbdpqhdrvspbrgcwhgjhggwpvjbplhdsnnvgbzhmcrjqvqlwsdvrrnntmwdgdqdvzznjflctlfmfzsdfbpftsscnbtnqcsvtltvnsqpghzcwtjctvwqqnvnddlzbftwrdqzltpczrbmvsmlpfjzphtpnngzdfrjqrtbppbvztsddblspbltsnrtdftmwbblgdqvmscjqpwfvdzphwqgrbpdfcvtvmddgjjpswrqnwjfghtzwzbhtjnwjsrnwhjwcwnrtwrmbmqjhrbmbsslnvtsqnlbzlfdjvmnlhccpzmvpmrnttnshdjsswjlbtpwdwgmzqcthbczngwnfpzbmmrdffqsbrmsgzrtpsstfmdgbclwthflfbzvtptdfpzznvdwncqzvjwsmczwcnwgjpffcbhrtmtnbtjgcvtwdjtrftjwgvzmlfvgdjjjgsftzctplmjjmqfdzzwrtfmwqhwzglwbvsdvtgphsmngvppvlfdjdrzhhzsrvqgfwjbqdqlrwbgdmrglzrchvgwlhhwbvhfszntbrhshvqdznfvngdmhctjnlfhsmchqbqhdtmlntsnpvdzrvwjcjflfqgnprcpscfcmlgbwzmbnfdfnbwngrrbpnvbcdfgcpgtwmtbzptsdvjhwnzpsffglnqlczgsrdzshrfpqtqbmsrgzwwjvqhzjfzldcggvfhtcvzsgfspnlgtjfglwcnbprvssdfbtzqbblzjzmtftfcfprlwsvswjvtpzcpfphvmdnbczzjbjjrpwrncdszrtqjvznvgzcwdvpfvfcqlsdmhsswpnfsvtffnjhstcznwghlpmmqbnhqtddbjdrpvfhgdwjcnfgggmwnqhmsvgzsssbfcfrmbwpfqhrmtdvhbpwzggdvfjnlrgmvjjbqhjmbvszfzdcwrcjhfdczbhmcrwngmrgrldvbjjdgddhbbvqvwztfstfzqnqwvmmdzhzqtrmnqfrhmtdfhrgfqclpqdwthrbgsprccwcsvdbnclglgflhtqstvpwrmnsvflpplrgftlvjwttmdcqwjnbttjqqlwsntplmfrncqzplwgrjpzljtmnwsqfqnzgnrbtscbfzqwnqttnghcgl";
+
+const findMarker = (length) => {
+  for(let i = 0; i < input.length - length + 1; ++i) {
+    if(allUnique(input, length, i)) {
+      return i;
+    }
+  }
+  return -1;
+
+}
+const allUnique = (str, length, start) => {
+  for(let i = start; i < start + length - 1; i++) {
+    for(let j = i + 1; j < start + length; ++j) {
+      console.log(`Comparing ${i}[${str[i]}] and ${j}[${str[j]}]...   ${str[i] === str[j]}`);
+      if(str[i] === str[j]) {
+        console.log("not found at index, ", start, " with string: ", input.slice(start, start + length));
+        return false;
+      }
+    }
+  }
+  return true;
+}
+
+console.log(findMarker(14) + 14);