Day6

day6/day6.go

@@ -0,0 +1,46 @@
+package main
+
+import (
+	"AOC2022/helper"
+	"fmt"
+	"os"
+)
+
+func main() {
+	args := os.Args[1:]
+	lines := helper.ReadTextFile(args[0])
+	for _, line := range lines {
+		fmt.Println(getIndexOfFirstNUniqueCharacters(4, line))
+		fmt.Println(getIndexOfFirstNUniqueCharacters(14, line))
+	}
+}
+
+func getIndexOfFirstNUniqueCharacters(n int, line string) int {
+	i := 0
+	fit := false
+	for !fit && i < len(line) {
+		firstRepeat := getFirstNRepeat(n, line[i:])
+		if firstRepeat == -1 {
+			fit = true
+		} else {
+			i += firstRepeat
+		}
+
+	}
+	return i + n + 1
+}
+
+func getFirstNRepeat(n int, line string) int {
+	usedCharacters := map[string]int{}
+	for i, character := range line {
+		if usedCharacters[string(character)] != 0 {
+			return usedCharacters[string(character)]
+		}
+		usedCharacters[string(character)] = i
+		if len(usedCharacters) == n {
+			return -1
+		}
+
+	}
+	return -1
+}

day6/input

@@ -0,0 +1 @@
+tnmmpfmfzmmnsmsjmjjbvvhnhzzfmmgpmgpgbgnnwffjhffzqqmzzbnbssrqqrnnhsnngsszsqzszhzfhzfzwzfzrrmhmghgwhhjjqwqttwhttjllrtrtzzcfzfgzznfznfzfnnbddvmvzmmfsmfsmfffhlfldlqqrnrznnhmmgqqzhhmjhmhppqbpbbngnlldvvdqvvrtrdrtrnttnppfllrbbrprpnpdplpmllhwwddqpdprddzzfccqpcqpcpcbbdhdjdjwjcwcctdcttzgzmmscmsmdmttwhwzhhnjhnhlhvhlvlglpgpmmjmgmrgrddmwddjfftfwflfslffqtfqttpftppflfmmhvhvcvbvhbhggpbgbppvdpvpvfppbwwsnnhphllbdbnbvbmvvzffvsffdldmlmtmccnlnbnjbnjnhhbfhhgzzlwlfflzffdccggdcgcjjhffjfgfgcczjccvwcvvqgvvqvllqzqmqllhjjqnqggttsdddjgdjgjzzrgrfrbrssrgrgdgrgbbssmdsdfddsndnsdnsdnnmqqsspqqmrqqpmmsjmmszzqvqrvrzznnjdndtntfnttgtctqtwwnwswrrthrttsdttlhlvvdzzgqgttnppjpljplpgpvgvqqvppzmmqggtjgtgstslltjltjjgcjcmjmsshvvtppgmmlslqqshqshsllbggfpgffdsdgssncchctcwwtllgqlqblqlqvvmsvmmwnnzppqllsttgmttftvfvjjrzzswzzjvzjzljjchcshcscbbrdbrbcrrnvvtctntvtvbvjvqjqggsrspsprrbgghdghhmwwldldzdttrvrnrfftqtftrrdsszlzvvbtbffftzzrzqrrhjhghhwbhhsjsfsttdjdjnjhjmjpmplplrrdjdcdjdbjblllbqlqdlqlpqptppdhhqmqfqhqhchwwqjqfjqfqhqshsmswsbbvssdspdpsdssstntltrrgnnmttgmmsjjrlrnlrnrnwrwfwlfltlzllcjcmjcjpjhphcpcwppmvmjjzbzvbbfnfcflfddntddbmmmhnnsrnrrvdvnvcvwvcwvwrrqwqccqmmswmmjrjmmwjmjfjhwrtbjzdvlgrjmvzfmhcqsncvlhzzncjlbvcwrdwjmqjcnptqslvfzpsvltgzsvjdsjrppdrmqrbqwhddfhnftfblspsrhtdtjwdnhbcbtlwlvccsfscvczzrrqmwbwbdmwgzqntvflppqvppwrhnvtlsbzqglhsfdgssqzdtjdpwrrhbnbtwhhnmnlwfwlqffjjrndbpwwsvdrhddbjnnqzmtpvvtwbcpndjzlhcfrrdvmljswjzvmfqcdsgqwclqshwrmblszdvsnrpdgnllmlchzdjlrrpndmmgddjqgjqrhwfbwddqdfbvptrmzhtsqfsfswpnvmtswqprjhbzvntgrlzthhnqbtpplqpvcfnpgdtbhqbhflltbbtmmhcwztslmpznttmssclhmnbsbrwlblrbsdfmnpqbwwmsncvzmpqwhzjgcgdrzvglgdtswmstdhrprdjfmqtjlmplbjtzcgnrwpdvpfjjfwjfnnpmdtwtqsgfndngsbmcwjtglqwtfrclbczfcmjtgcwszhzrbcphrhwmhcwghjznzthnwpljjltdlvqtffsrbmwcsvrdmqqggbznnlzbbqtgspqvnjpbdhtzmgttrcwwszwpgdrcnfqtgrgqdrctlzwtdwqppbhnwgldnqltznnfpbfqtgmmwpcqnndbgmrrtgtvnmlfcwsldchjnnqfrhpzwtclrzftsqllgvpqbgmfjdhqjttwcvbpvfqsvhbhhtwnqnbgndbtzhcvgglbhghbzrbrmdllmgfgttqmhtdnwrpwllhnghrjctrbzrcpnjnctvmrlpjhftnfbczrjrnnbqplplcrbngbhvmmvcffmgvbhjzbhcmtwmwgmjmwjvvlqfldswpntjnsjvmdlbzqqlgbwspwvmnwtwjbczmwplrhmjgsppnmtwmvsfwnsgddgwqcvpftcpzrhpldnwmcjgtjmljjbcmjcqdbwczndnjnjgrmtjrqnnjndzqdqpcgdqptdbrqftnwrgqmrzrvsfmmmbpltlncvtgrjfjmvtgwqphczwjhdrdwtfvgztbhrndvpcbgfjfvmrrljwrvcrtdmtjndfnwgcnfrzgsnjpztbwwsbvqfnpjctgrhsflhnzbbsfqbnmtnvrmjzsbjfndvttpvpfjhqntflgbfnzcclcwmhbsgqfjdcgsvrhtstspfzgvgglgddqmclsmzgzgtncdsfmwdvtcsgwvbzjvclwppqdjgfcrcbzcwbdhrnssjbmnmfmwthdrnmlfhqlddwqrdhsdvdcsmcgjsgcmpnhlbnqftpdjswtmpbznlcrhtswgnmwjcdfmljdngzfsmlzjjnzmfzshmztdbdmcqwmlvcrzgpmbjqcghclwvdbrhgvwqchnndftnrtptmctdlhmfjvpzrpccddfpcdwmzqfhnsqzrvwblzfhcjdcjfctczwqrcbjnrpdcbbnsgnlvqqmnsfgsqschjlbzhhsrbvdbfrhvsgrlzwncgwpdbvmblgzbwbcbgqfwmdmgcrbbjfcvmqgztqpptdhwmvmsdqwplpgcjzgqzdrftzhqbltvhrmlrfffcgfpqzwrrbbtlsjgmtbjvtnmhwdpjptjwfwgjgvbfqwmflrrqzlzdcmtlnptdrpcpdnswcfscnndnrfbgwvvncdjgsdpbwptdtvrqlmrhmvvcwblhhzbjdpsbszhrftfbcgwhwrgglnjzqdhcqnvlhgqjhnddvrslhntssptsbhmqwwqqnbvfmcbgpvgjbrttnvlljdbtfplgmbwtcbcdtqdpqqdvhbmpmtszwpzblcfrtznhhtcljtdlhjdbnlhvwgjsmgvrslrfwnmzwlstpgltvrgnpdqztvfnvdhdtwwqdfsmtpbpdclsbnwcgjzchjcsjmvhbjshmjjlpgdzcgbmmchwmcsddsvhsnpqtcpnhqnbvwgwqhtjbqncgwwftnrzsbsjtvqmjzqvvncmncwflcfpcjqgdtbsmjzzsdjfvhnqbgjhmfgjghwscthbfmbndltbqzwpqtmrswvprpmgwqnqpfnmffrpdlpfqmhrthppzvzwbrtjvwvjndsqdlqtbpqwfcttggnjmcqqnmjwfhfjgcvlnmtlgbdvmctzlwbfgnflwtsflgnfbnfbhhdgjctzvvmrhdsmvmmtnqwtszmqcpsbrqrgjfrzctcbzmtdlhwjtfdqbtthdnqcrpwrhcrvjstbhpltvgmvpmvfjstgzjsgzprzcqzqztvvdcnrrqwrhddcrhhncdrlwzwqlnbbzcfmqtnwgfdscmrbwnbldlfrqchzdnlnmwncgrzdclnvcvplgwjsbzmbnnsdrsfhrlssvncnwmcrjdjbjpdtrrvlnbjvspfqbwdpcnnpjzfnmbhcdhlmdgbpvbzmfltzstnznfctcdzhbfsvnfbsjqzmwfllhtrsfghlrpjgrgzgchlwrdmqzbrncsvnwhfqmwjbnvjctzphcsftqsbmwntgvjqhhvwndvmfmjhhhmfdvrlhpvzmmhrbhbddqbdmgqqsvddsswmzqcjmvhztfqpchzpwhdshzjlmbmnsgzqhbnmrshwvtmgmgndtddpfwsjrrjdhncdhtlczdvlbvqplttnzrblthlcffdtfsdtpwzdgbldvnsttvpzmbgnqddrszftcpwrgmfzhjjvghpntmzcttcsnrjnfpqzqqqljhzlrpgwngllqjwnwfcsphqplgbzmfqfgbfsqpsrntszqbcqnhctsnbfshmlbwfflrwwsjwqwfqlgnftdwmctmclwjhjhbsspqldlshbmpbgrftpnbpsqldhrrbdqwfwvfhclrlfdjfmzgmptdjdcsplcspznfjrfhtsjndwpslrdgnllllwqjgznrhswfssdlvdpmwwgmstqbhfmdhtzvzzvhwzbrrvvsl

day6/testInput

@@ -0,0 +1,5 @@
+mjqjpqmgbljsphdztnvjfqwrcgsmlb
+bvwbjplbgvbhsrlpgdmjqwftvncz
+nppdvjthqldpwncqszvftbrmjlhg
+nznrnfrfntjfmvfwmzdfjlvtqnbhcprsg
+zcfzfwzzqfrljwzlrfnpqdbhtmscgvjw

helper/helper.go

@@ -22,6 +22,17 @@ func ReadTextFile(filePath string) []string {
 	return strings.Split(string(file), "\r\n")
 }
 
+func GetKeysOfSetMap[T int | string](inputMap map[T]bool) []T {
+	keys := make([]T, len(inputMap))
+
+	i := 0
+	for k := range inputMap {
+		keys[i] = k
+		i++
+	}
+	return keys
+}
+
 func FindRepeatedItems[T int | int64](itemgroup1, itemgroup2 []T) []T {
 	elementsCompartment1 := map[T]bool{}
 	repeatedElemnts := map[T]bool{}