day6

.vscode/launch.json

@@ -0,0 +1,20 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "type": "node",
+            "request": "launch",
+            "name": "Launch Program",
+            "skipFiles": [
+                "<node_internals>/**"
+            ],
+            "program": "${workspaceFolder}/src/2022/day6/index.ts",
+            "outFiles": [
+                "${workspaceFolder}/**/*.js"
+            ]
+        }
+    ]
+}

package.json

@@ -9,6 +9,6 @@
     "typescript": "^4.9.3"
   },
   "scripts": {
-    "start": "nodemon src/2022/day5/index.ts"
+    "start": "nodemon src/2022/day6/index.ts"
   }
 }

src/2022/day6/example.txt

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

src/2022/day6/index.ts

@@ -0,0 +1,22 @@
+import path from 'path';
+import { readFile, sum } from "../../utils";
+
+let input = readFile(path.resolve(__dirname, 'input.txt'));
+
+const find = (input, size) => {
+    return input.split('')
+        .reduce((a, b, c, d) => {
+            a.push(b);
+            if (a.length === size) {
+                if (new Set(a).size === size) {
+                    d.splice(1);
+                    return c + 1;
+                }
+                a.shift();
+            }
+            return a;
+        }, []);
+}
+
+console.log("Part1:", find(input, 4));
+console.log("Part2:", find(input, 14));

src/2022/day6/input.txt

@@ -0,0 +1 @@
+bfdbbngnvnsvshhhrvrbrtbrrhqrqgrrmmdfmmqttptltntrntrnrcrdcrrctctdtwtrwwmlltcltcllmpprvvtbbmbvbsvvqwvvscswsqqgzqqppvzppnddjwddlrdlllmwllfccdfccswwrhhndhdhfdftdfdcdcllcjjbsbgssvlvrrhfrfjfpjffvnfvfwfzftztwwrhwrhwhwddpjjmhmgmsssstzszqzfqzzprpzpnndttphtpphvvcpcjppdtdwwqgwwwnhwnnvhvsvqqtrrbsscwssgwglgwlldjdzjjbsjbsbvvpbvppvfvqvbqbzzwtwbwpbbbcffdgggpnpfptpfphfhfthfthffzrrbzbcblbmmzmhhnvvqvlvwvzvtztgzznbbcqbccwhcwcnwnhndhhgcghhlthllplvppgngrgsswfsfnfjjswstsrtrhthhqzqggdtggzvvjljddqdzzrmrjmjcmjmrrwlldttrhhfjjgbglgjlldrllppnwpnwnndrddtdqdhhpccbgcgzzswzztgzzrwwzzmtztvvrtrgttvddwvwvmwvmmdjdrdtthqhgqhggldgdfdnnzjnjffmrrnprnpnssjrrbrjjrrzvrvhvllfvlvnlvvhlhrhzrzrsrswrssjvjdjfjwwjmjvjjthhnjnmnppsccmlcclfclcbllldwldwdlwddbddmnmrmgrmmtsszgssqjsqscswwzmwmbwwvqqbtbtwwpbbwdbdbhhqmqgqddflfmfnmffbtfbbsdsffspsjpsspzszccrsrstrtjrjppcrrpqqvttsbbjtbjjpbbccmzznvvzzvnvmmwmhmvmsstlssqtssvggtbgttgvtggfhggbcgcmcrmcmhhbttdlttfrfprrvttrtggcpplccqggcwwdjjjplprrbsrbbjsjbbfhbhphtttpffdgdgjddzldzlzplpnplljttdqqlmlllhzhjhccpwcwhwwbbqtqffjpfpfpjptplltbtzbbwwvggpcpprdprpbpvvgzgczzfffzcfzccjffrmrhmrhhchvhddsvswscsnnpfppdrdcrdrgdgmdgmgllhggjwggvqvmmvrrzpprhhqfhfvffvlvnlngnffbbtccfbfhfwhhhhwcwzwjjbffvrffqrrnsnwswrsrvrjvrvprpsptspttbztzfzlfzlflcflclqlplglmlqqvlvvhccmmddqvqzvvmlllvnlnhnfnwnlndnntrrhvvgjjnpnggfqgqdqqzvvclvclvlfvlvvlzlssqffmrfmfmjjczcmmmnttnfnmfnmmmhmggjgdjjqmjjvsslszlzrrpdpcpfcpfpnpssvtsvtvllbttzzljzzhrrnsnddjgdjgjljzzvhvddmdvvdtdmmpmqmnnwcwfwbfwwsvvbpvvgvnvcvdvtvrrcppwbppcqpccwqqzmqmmzczppwbbrzrjzzcrcvrrpttrjjcdjcjfcclscstthqhfqhffdcfdfqdqldddsswbblppdmdnnjvvhwvhvjhvjhjhlhcclrrcqcgcjgcjjtbtctbcbsccfwwltlrlplpfpjphplhhgtghhrppwhhrprwpwhhdqdpdwpwwtccvncvvvrpvphpssfpplcczttltgltldlmlqmmbsszdszznpprsprsprsppsbppjddjhhnrrfsrffmlmglgmlglccddpssdpsddhhfmfsfrfsfnnlggfrgghmgmrmprmprrnvrnnbqnqddhhfwfmfwfmfpfdfzdzppsbpsbpprfrvvwvtwtltvlttrhhgvhhjttmssdggnzzvmvcczmzbzwzttvtpvpcphcctmmhshjsjbssglsglgtltslscchhhsjjpljjdtdsdpppptlpprmppwdppglgmggnddztdzddzppswwmhfbpqzffjqgmsntwsnrwqrqwgpwgrbpbjwrhbcdcvqjnwslsnwhglcsjbwjhswjvzssfqgwbbdgbwfrblfmmlmsndhtlbwzfwsspqlncspqbgbnzshbwpvrmjqjzbcbzzdgssbtqdzffjphqjvrspfrjhpspbwcjwbfhqzsdnjwqjzjtjgnbrdbwqhzffphzppvlmsmppqcfjbjbdsnbwtvthwqcfrtfrwchnmqmhnwfcjtbwqwwvlnpmwlrvzwljrljzqstzglqwbzfdftzltlcbvmmfwcjqglvznztwnvzvftpndqmngqswppsnqhdbgthrddfbcfpflpndrhmcqwvnbfztsvnjjdwqgpmvdwvdftgbtvrwbnvvrwsdfzhwbwdhlpzbcqdzhbfqtpjqcmrpvcsrmcwvgghqrclfzpfgnppzmhvdhvdfrcrnjbdcwbftcqjhhfdsnfnwjzjllzzqftzsjrqnsbpjdcswhhmwwdzmvmqcjtqnczjcvzmmqwzjhjpcczgpbmcvbwmpmvnghlrgcmrrdnmjvmvnhtpfpgwgmdfzvlbclzjzwdqqcvfhhgfzdhzpdvfmwjlzzrpdgzmttmvvcplbwfzqftcgcwcgcpgwvnmlqsplpqwfnhwvqtlwcspqdzshsqnlcpqhpcpbwdhdjsmvtbqdwbcrscqfjcrcjhbjbpzbshpbmlcthmbjfwhzfphgbfqfnfztptzvdnwrpslmdtpmzmpbsszqshwdghrbtvhwzhcmpcgfqggpgzwmhhdrlhlvnpzvwwhzqvgvhrzngttcnqgjjhnblncnqnjzlwnmwnrtvwjtnrbhthncwmzwqdbdgtwrncljddnbhmphgjzfrrgmmcwfwjwjlcrhvcdtvsrvsfhmlgmzsgjchhrfmqslmdgtdtrlbhdffddvbsdbdwlwdcmcmmpvzpdtmbthjdzlpwftptpfsggmhjfjwvbwljsfhfwtbfwmczwhbmhvzllqtcqqfbrcdqqsrcpfmnswnfzfqghcmcbqwgvzqpwvvmbpddlhgjgzvgmpljznrhqphwcztqzpnhzqdgpwwclmsgpwnwtvtsjsdmcnvmjbqglttrhbzqdbgwnbsqzmsmztndrtmlpszhzgjbbftbsdwwdrlftrbbnrsqshfhdpdrwmztcqzdjlnthnjhppwntmbqdgzpmfmfnccblsdwljqhjfgtlgvpzpjbsndmwzfwrbmdhpnmbchqlwqtbhhhqqbsfnvscjwrzvjdtvbsqwzvfhwbbjgqpzcwqjdrlfmggzmhbcrhtbqdjntbtqdvmvpqflmccfpnbmnmtqbdflsgczpbsqpfphlzqgvwbjlmsgshrhpcljzdvwvdvlqqwchtjmjgtqjhgwtnddmhphwhvwhtrhfbjjjzfgrcqngnnddctzdzlqjlbdwmjqzccwrvctrzgtzqsswggbqdnplclhtdslcvzhppcjjslnshtwjnbrwdprqhdtfqmqpgfgnqtdnnhrnzfrsqhlftpdslgmmvqhvpjqjwpwgtnmgrbhwntdjftfwtjzjtprctbtsjmqmpcbbtrjvsgqgsfjprqmsmdztbhnbgzldqfzgwqwnnccgcfclctrwqmqpgvfglgsmmpjszqnphnzcnvswpsfsrmnsnlqnpmvfdvdtfgzrdmbftdrrrbfsvzfgmnffvjpcpnndrwhtjjrrvnztlfhcvfqjgfrhtbnhmwnrmwdhzmmtvjmsqmghtbtfjwdnvdcqtqjrfhrwscjftmbgjmcsrbpdpttlmvfmnfjhnptqvggnshzqnlqqdpqqsqssppbwpblhgfrwrblpzwvqphpsgfmbpqtqqpjpgnbblzstgcjhqntgpbfwlzzctqbnbvpgwsdsdldqzhvznqcsrrghpwllshqpdlqnqgzfwrnhwsvhftzplspcbqmclplprlthvwjhdndrjblqdgwvgjlbmblbmcnbzwzdlnpnhhppvrtngvqqwsttgwlvtcqmtrvpbnvcnfqdtqrsrsmhclmtgbdwwdvhwgfcqpmprcpdhqwftcchbwvstcdqrlwtgbcfqfgzprgvpbbzlqfzbqtcrlzscnqpqwtgzbbbdvsvmhggdr