Added Day 10 Part 1

inputs/input.txt

@@ -1,100 +1,95 @@
-7988912498775677899976544676789212346793989896459876543679986778999879896543234965421014567898756757
-6777924987654686789987632345678954569894978789398765432456895569998965799765459876592923458987541246
-5456896987823545569876543566789995778999765678979986544578923459987894678976599999989899567987620134
-4345699876710123499987994677897989989998754567954397755989013498765953566989989998766678978998321345
-2235689765324648578999789989976768999987643678964219876789129579654212345898767987654568989876543459
-1024569879534787689998689898765656789643212567895324989899298998732101256789959876552456898998765668
-2137978998755698798987596789843245698775103456789765693998987899899912487899849865431545587899878979
-4346899659876899987656434695432167789874312569899876964987876789987894568989723987420123456789999989
-5657896542987899998543326479943278993965643678956989899876755799876795779876545696541344678996989999
-6788976321299967987632101267895389012396864989643498798765434598765689889987656987655456789865467899
-7899985410123459998843212348996498923987878995432987659878321987654898992398997898769767897654357898
-9979876653237598999954423456789987899798989789544598434987210398765987821039998929879878986543234986
-5668987954546987899985534668899976587679998678995679645696531239878976532129999212989999775444129875
-3456799875659876899876645789989897434599902456789798956987642449989876545298789423495497654321012954
-4677999996767985689987766899876795323989893487899987897898743658999988656987679934984398767443199743
-5789989987979876789299898999975689919979789678999876789909869767919899767987567899876209976564987621
-6899979999989998992199979898754599898667699789989545678919998978909765979876456789998212987676798510
-7998769897598679999988466789876698786544578999875533569398987899998954599765347899989323598787987421
-9878656789434567898976365679988987695433489998764321239497676899987895679874267999879946679899876532
-7765347996545698987654254598999976543212568969976443998974545798946796799842157898768899789944987543
-6673234789956799798762123767899989874323678957988769887563234587897897987652046989857678996432498667
-5410123567897895699543013459989998765435989348999898765432123456789979876543135678943589789321298798
-4321244789998934987676434678979999896546990245986987654321096567898765997765647899432423578932349899
-6532345998999326799898945889768799987667899366965398965439989778987754598978956895321012456944569935
-7643496987894315698949767999654678998789978979893219878998878999996432989989767976532123467895678923
-8789989996789504987656989798773239999993467898799101989997656789987599778997978976546234678987799212
-9899879985679423498767894659982099987812456987678919999986547892198987666896989987664345799999989903
-2998769864568945589978953545894989876543667898789998899876535989019896545799993499875456896789967894
-4987654953456896678989542123799876997864789999898976789987323569198765434878932346987667985699856789
-9876543212349789789199965345698965698965678999987965679893210378999767323567891234598778974598768999
-9987764101234678991019896459987654569876789788965754598765321289898653210379990123479899653459879998
-9999853213345789432199789767899932157989893567954323459898535696799864321245689294567939778567989986
-7998765435456898953987678998999893249897902467893212699987679895999978442467890989878949889679895354
-5679979545567987894596568989998789998776212379989301989699789924889989766579931979989999998798754213
-4343498758799876789987879878987656889654323569979999876529893212679999878689999868999989989899842101
-3232349767987915679999998769898645778965434598765789765436989101567998989789987657899878978921943213
-4101234989875423467898764546789434569197545698764678976545678912345897694999996645678967967939876454
-3213445999995434898998753437678928789019678989912467998657799424556789543239865434567956756899989876
-4324557899976545699999542123569219678998789974326579349779897435678897654345986323478943445689391987
-5436898967987676789987541012789901567899898765987891298989986545679998767459875212357921534789210198
-6545989978999887899987432124567892457892949976798932397997897656792129879679954323569210123494321249
-7679978989989998999876573336678953767901234987899793976896999877891099989898765654678921234989934956
-9798867899978969899989876457789764889212346799978689875699899998932989999999878965699632349877899897
-8987656989767456789593987567999875999329987989767598986789678999545978929876989977896543659766789798
-7757645779854345995432097678999989998998998976553467987894579899999769019865699988987654599854347689
-6545434567943257896543998789998999997987899965432438998913689789887658998764569999998765987843235568
-7432123688954346789669899899876899875676789876510129999524598598766546789543488957899899876452123467
-6543334799765457899998789998965698763245678987542247896434597439854235699854567899989943995321036799
-8754455999879568999887678987654569654356789876543346789675986429863146798765679998768994987432145678
-9965667894998678998756569996543479875456799987654567898796975310954345679897789987656789876544287789
-9987878943459989989545467897695689976569898798967679969998976429865766789999898996545789998955398999
-8798989895698799879721256789789896987678999659798789954599986539876988896789956789434589219765456789
-7659395689987698765430145698999965499899998734569898893989697656987899965689345678923478909896667998
-8543234569876549876981234567998977345998989123456986789876569767898998764578956789014567896998978957
-7654109678989656999876545699997894239897878935769975678925459899999987653469987892123478945789989546
-8869298999598767975987656789876789129776767949898764599212399956798998532357898943234569435678998734
-9998987989439899864398967898985789298545456896999753479901989532987987620578999769357678924579987645
-9987675978921999872109879967454599987434345965987654567899878993986598321234899998998799314699698656
-8765423567890199943223989954323459886521239894598965679998756789765459543466789897999894323987579868
-9754313458921987654434599893012398765430456789969988789893344598764349874678994786898965545999456989
-8742102567899899876546999762124679965321345899856799899672223579653298765679563535567976659898968999
-7653212348988789997999899854345789986732456789735678987521012699862139979899432123459999798767899109
-9854323459976578989789789987467896597653468898623489996432359985989345989987541014598998987656789398
-8765434899865459876566678976578999439796589997544568987546598874695456794598672123997987897545678967
-9876646789654321995434589987689997929897699989659678998669986763498768893359987439876876989439999856
-9997797899995210987657991099999896899998789678998799879878985452349879921267896598965385678998779645
-8998998999889921298968993298899765689999894568999893656989876321245989542456987987854234567987656434
-7659789988677892989879589987698954569986953467897932347999988454346797656767898976542123457897542126
-6545679876566799878989679878567895698765432399976431349899876567857899777879979987643235578998631018
-5432398765455989766899789767458999789876591988997653498789998798767979888989765698954545678997632346
-4321298774344678954668998654345698999987989876989768987678999899878965999698913999875659789986543457
-9543987685123789543459876563234567899899878765878979876556789934989893234567899878986789998997654667
-7667898543234696432345998434145678998798765674567897687445789123499799013498998765497891237998876789
-8799999657345679321236987621012789987679974553456799543234591013987678934989987654398910956899997895
-9988998765456789910449998732334567897598763212345698987445989125696568945978999873219999899943459923
-9867899876587997892348999644645688935459754323457987896589978934987479899869345965423988798991292101
-9756799987998966789556798767856799322398767434598996987679867895699356798758996987554977657989989212
-6845789998989655678967899878997899901459878875699885998798756789898769997646889998699866545976878943
-5434677999876543489978978989298998892347989986988674899999348898989898785425677999987654439895657895
-1012346897998674568989569592129556789456796799876532789993201987878997654304556789875432129754345699
-2129578956798785679392398431012345997579985689965321679987512986767898743212347999986573098975212688
-3298989245679898789101987549124459899998764569879433598998434975859999856423467898987654987654303567
-4987892134598989898924597698939598768899878698998944567899549864348989998644568997898865699965212456
-9876989012987665967896698987898698656789989987897956778989997955287678999757689456789976799864343567
-9765678924598574456998799756789798638998799986986899889679876543124567898768794347893299899875456878
-8954689634999432347899898945899909545999698765455798997598765432013478939989894236789345976996567989
-7653499549898921258789987834978919696789569654344567996439896563123599023598943145678967895987698999
-6532368998767892345678996521467898989893498743243456789545987879234789146987654235989879954599899549
-8743456789759789557899865410356987678954987652102567898756798995365693234598964347899989893434999698
-7656587997645678969998765321269876569865698843213678929877899876876895397699895456789398732129888967
-8767899987657899878979765433345988778978789956523799545988954987999976989988796568890297643498767456
-9878999898767999989568986544578999889989898765434999796999313399987987978979689979991298764989854321
-4989398799879889995467897655678933991296929876645678989876501239876899867464578899989999879878965452
-5794219654989678976345898766989321390965410989876989667988213398995679954343456789678878998765987674
-7984398763494567898656789879995490989894321297987899545599754977894569865212367896564767999954598895
-9875459982123456789878895998976989879789432996798978923498769865323498765423498998323556789863989976
-6996569971012358997999934987899876565678949875439569212459879973212549876434569657212346999872975498
-4987698763123457895432129896798765484579898764323459103456998764301234996545879543101867896989854329
-3498987654235767996321098765789994323456789871012348914577899878412346987656989754563778965498754312
-2109998767346878976543459434679876107689896532434567899789913987523457899767999986774689764349962101
+([{{(([{<<([<[{}{}][{}<>]>{(()())(<>)}]{[(()[])<[][]>]<[()[]]<{}<>>>}){{<<[]<>>(()[])>{({}(
+{<({[{[({(<[({[][]}(()<>))(({}<>)<()[]>)][<{{}[]}[{}()]><[(){}][<><>]>]><{{({}<>){<><>}}[(<><
+<{({{{{{{<[([([]<>)]{({}())<()()>})]<[([<>[]][()[]]){[(){}]<[]{}>}]{<[<>{}][(){}]><{[][]}{<><>}>}>>}<<
+([([{[[{{[((((()[]))<[()<>]{(){}}>))[[({()()}{[][]})(({}[])(<>{}))][{<(){}><(){}>}]]]<[[{[<>[]]}
+{{[{{{<(([{[<{[]{}}<[]{}>>([<>[]][{}[]])]<[(<>[])[<>[]]]({[]<>]{()<>})>}{{<<[]()>[<>[]]>({()<>}<[]<>>)}[
+<<{[<[<<[{[[<<<>[]>[[][]]>]]}]>[({[[{([]<>){[]()}}{{()<>}[{}()]}][[(()<>)(<>{})]{[<><>]({}<
+{[[<<({<[[[<[[<>{}]{{}[]}]<(<>())>>]]>{<{{<[{}[]][<>[]]>[(<><>)<(){}>]}<(<{}[]><{}()>)([()<>]
+([<({<(<{[<<<({}{})({})>((()()))>[(<[]{}>{[]()}>]>]}([({<<<>[]>[{}()]><{[]()}(<>[])>})[([[[][]][[]()]]({()}
+[{<{<<{[<({{{[[]()]<[]{}>}(<(){}>([]{}))}}[[<<[]()>{()<>}>]{[<()>({}{})]({<><>}([]{}))}])[<[<
+({<<<{<[[(<[<[[][]]([]<>)><{<>{}}[{}{}]>]>{[<[{}]>({[][]}<()()>)]<[{<>[]}[[]{}]]>}){[<[(())<{}{}>]<(<>())[[]{
+<(<<(({<<[((<[[]()]{{}{}}>[<<>{}>([]<>)]){{<[]<>>([]<>)}<([]())<{}>>})<[[(()())]([{}()](<>
+[[<{([({[{{{<{()()}{{}{}}>{[[]<>](()())}}}<[<(<><>)(<><>)>{{{}<>}(<>())}]{(<<>()>([]{}))({()<>}[<>{}])}
+<{{(<<{{([<[<{()[]}>][<<{}<>>>[([]<>)({}[])]]>])}<{(<<([[]{}])<[[]{}]{{}{}}>><{{(){}}<()<>>}([{}{}][
+[[<(([{((<{([{{}<>}[<>[]]]<[()()]<[][])>)}[<{[[]]<{}<>>}([<><>]{[][]})>]>(<[<<<><>>>(<<>{}>
+{{{{[[<<<{{<({{}}<()<>>)[{(){}}(<>())]>{[<<>[]>{()()}]{(()[]){<><>}}}}<{([(){})){{[]}<{}{}
+(<{<[<<{(<{({<{}()>{<>{}}}{[()[]]{<>[]}})<({{}}{<><>})[<(){}>[<><>]]>}>)}>>]><<({<[{([{{()<>}[[]{}
+[{{<{(({[<([[[()][<><>]][[<>[]]<<>()>]]<[{{}[]}({}<>)]([[][]]<<>{}})>)>]})(<([([(([][])[()<>]){[<>[]]({}
+[[{[{{[[((<{<{<>()}([]<>)>([<>{}]<[]()>)})({[{<>[]}<{}<>>](<(){}>(<>{}))}({((){})({}<>)}<<<>
+<{(<<<{[[(<(<[{}()]{[][]}>[{<>}[<>{}]])((<()()>[[]{}]))>([<([][]){[]<>}>([(){}]{(){}})]<({[
+[(([([[{(([{[{<>{}}<{}<>>][[(){}]([]{})]}([<[]<>>{[][]}][[{}]{[]()}])})<<({({}{})<[]{}>}<{{}<>}<{}[]>>
+<({<<<<({<[{[<{}()>](<<>{}>[[]<>])}]<[{(()<>)([]())}(({}<>){{}<>})]{({(){}}[{}[]]>({<><>}<{}{}>)}>><{<<(
+[[<<<(<{([(<<{{}()}<{}()>>(([][])[[]{}])>{<{<>[]}><[<>{}]>})(([[<>{}]([]())]))]>}<<{<{(([]{}){()<>})<<{}<>>
+<{<[{[<([(<<{{{}()}({}())}<((){})<[]{}>}>({<[]()><()<>>}[{()()}[<>]])>(([{<>()}<<>()>][([][])])(((()[]))<((
+<{[<{{[<(<<{[([][])<{}[]>]<<[]<>>>}{({<>()}<[]<>>){{()()}{[]{}}}}>>[<<<({}[])>{[{}[]](()[])}>>
+(<(<[{{{[((({[{}{}]<<>()>}]{([<>[]](()[]))})[[{<<>[]>[{}()]}[[{}[]][{}[]]]][{(<><>)[<><>]}[<<><>>[
+([([<[<{<[<<[<[]{}>({}())][<{}[]>({})]>[({[]}{[]<>})<<{}[]>[{}{}]>]>[[{<{}()>[<><>]}{([]<>)([]())}]{(
+({[((({(<[{[([{}<>](()<>))[(()())[()()]]]}]>){({(<<(()())[[]<>]>{{(){}}{<>}}>(<(<>())[(){}]>))<{{[<>()][(
+{<{<{({<([({<(<><>){<><>}>(<[][]>{<>()})}<<([]()){<>()}><([][])[(){}]>>){(<<()()>}<{{}{}}({}{})>)((<{}{}>(
+<{{(<([{<(([(<{}<>>[{}{}])([[][]]{[]<>})]({<()[]>})){<(([]<>)({}[]))><[({}<>)]([()<>](()()))>})>[<{(<<[](
+<{<<(({{<{<{([<><>]({}[]))[<<>[]>(()<>)]}{[{()}][<[]>{{}()}]}>}<<[{{(){}}{()[]}}[<[]<>>{[]<>}]]([<{}{}>{<>[]
+<<<[[((<({<<(([][])<<>[]>)[[[]<>]<{}{}>]>({{()<>}}{<[]{}><()<>>})>}<(<<([]<>)<[]>>{[<><>]}>[[[()[]]<{}{}>]({[
+[[({{((({(<(<([]{})([]{})>({{}[]}([]()]))>({<{(){}}[[][]]>(([]{})[<><>])}([{[][]}<<>()>])))[(<<[[]<>][{}<>]>
+({[{{(({{[<(<[<>{}]((){})><[<><>]([]())>)<{({}<>)<{}()>}{{(){}}<[]{}>}>>[{{<<>{}>{{}}}<[{}[]][{
+{[{{(<(([([{[[(){}](()<>)]<[[][]]([][])>}]{{(((){})([]<>))(([]<>)[()<>])}{[<{}[]>]<[<><>](<>())>}
+({({{[<<{((((<[]{}>{<><>})))({<<<>{}>({}())>}<<<[]()>{{}()}>[<{}[]>[<><>]]>))[(<(({}[])<<>()>>({{}<>}<[]<
+{{[{<((<{<(({[()()]{{}[]}}{([]()){<>{}}>)<[[[][]]({}[])]>)<({(()<>)[<>]})<[[()<>]]<[()()]<[]<>>>>>>{[((
+[(<<<<<[<(([[{()()}[()<>]]]{(<{}{}>{{}[]})<<[]()>([][])>}){[{<[]()>{{}<>}}{[[][]][{}]>]})>]<{{(<<[[]{}
+(({[<[<([[<({[{}<>]}[(()()){<>{}}])<(<<>()>)[(()<>){{}{}}]>>]{<(([()()][[]<>]){{[]{}}([][])})>}][[
+[<((<{([(({{{{{}}{[]()}}<{()<>}{(){}}>}}[(<<{}{}>><[<><>]{[]<>}>)<{<<><>>{()<>}}<[()<>]{[]{}}>>]))]{(({{
+{[[<([<[{{(<[([]<>)([]<>)][[<>{}]]>){({{()<>}<[]{}>}<{<>{}}(<><>)>)>}{<<{((){}){<>{}}}<[<><>]([]())>
+{[{([<<{<((<(<(){}>([]()))<{()<>}<{}()>>><<[{}()]{()()}>>)[({<{}{}>{{}<>}}<[[]()](<>())>)(([()<>][[]<
+<<[<{[<<[<<(<<()>{()<>}>{[[]<>]<<>[]>})>{<<{<>()}(()<>)><(()<>)<()<>>>>{[([]())([]<>)][[{}()]
+({<{<[<{{([[[{[]()}[[]<>]]][<<{}{}><()()>>[({}[])(<>{})]]>)[{(((()<>)([][]))){<<[]>(()())>}}((
+[<{<<({(((<<<[()<>][()<>]>>[(<[][]>[[]<>])]>){{[((()<>)<{}<>>)[[<>[]]((){})]]][([{{}()}[[]]](<<>
+<{{{[<(([([[<({}<>)[<><>]>([[][]](()))]]]])(<{([<[()<>][<>[]]>{[<>{}]([]<>)}](<{(){}}<()()>><<()()>[[]{}]
+{{[({([{{({<((()<>){()[]})>[[{<>[]}]{[{}<>]{<>()}}]}<<<<[]>[{}[]]>{({}<>)[()<>]}>(<[<>()]{<>[]}>)>)
+<[<(([{{(<([(([]<>)([]()))<(<>{}){{}<>}>][[<[]{}>{<>{}}]{<<>{}>}])([[<{}{}>(<>{})]<[[]()>>]<([(){}]([]()))
+<[{(([<{{<{{<[()()]><(<>())>}}<{[<()()>]<[()[]][()[]]>}<([()[]]({}<>)){{<>[]}[<>()]}>>}}[(<<[([]()){{}
+<{{[<<[[<([<<[()[]][()<>]>(<<>[]>[()<>])>])([{{[[]{}]<{}[]>}({<>[]})}]<<[(<>[])([][])][<<>()>]>>)><[
+<<{{[({{{{<[<{[]<>}({}{})>{(<>())(<>[])}]({([][])(()<>)})>(<{([][])<[][]>}([[]]<()()>]>{{[()
+[[{[{([[[{[{[([]<>){<>{}}](<<>()>)}{[<[]{}>[{}[]]]}]}[([([<>()])]<<[<>][[]<>]>{({})[<>{}]}>]<({
+(([[{(<{{<([[(<>){<>()}]<[[]{}]<()<>>>]{({{}[]}<<>{}>)<([]{})[(){}]>})>({<(({}[])<()<>>)>}((<<()()>
+<{(<<(<[<{{<<{()[]}{{}()}><<<>][[]{}]>>([([]<>)<<>{}>])}[{[<{}[]>]<<{}[]>{<>[]}>}]}[{{{<<><>>{()<>}}}
+(({(<<((<{<(<<()>([]())>){({[][]}<[]()>){<<>{}>([])}}>{(<([][])<<>()>>)}}{[<((<><>)([]<>)){(()[])}>{<<[
+{[{[([((((([([[]{}][()[]])<(()())[<>[]]>]))[([[<<>()>{{}<>}](({}<>))][[({}[])]])]))[{({[[<<><>>][(()<>)<<>()
+<<(<([([({(({{{}()}(())}[(<>[])({}<>)])([([][]){[]<>}]{{[][]}[(){}]})){(<<<>()>[[][]]><<[][]>
+[<<{{{({[<{[<[[]{}]<{}<>>>[[[]<>][<>{}]]]<{{<>{})({}[])}>}([{<<>()><{}()>}]([{{}[]}{[]<>}][(<>())[[]{}]]))
+[([({{[<{<<((([]{})({}<>))[<<>[]><[]{}>])><<<((){})[()()]>>[{<{}{}><<>[]>}<<<>><<>{}>>]>>[{(
+[({{(<{<([({[<<><>>({}[])]({<>()}<{}[]>]})])>}><([<<<[{<<><>>[[][]]}<[{}[]]<<><>>>]([{()<>
+<{<<[((<{<{<<{[]<>}{[][]}>{[{}[]][<>{}]}>[{{[]<>}<<>[]>}<[<>()][()<>]>]}(<{(<>[])(<>())}>{{(()[]
+[[[{({<(({[{([<>{}]{<>})(([]{})(()[]))}]}<[((<<>{}}[<><>])<<{}[]>>)(<<(){}>(()<>)>[<()()>([]<>)])]({([{}[]]
+{{<[<[({[([[{[{}{}][[]()]}{(()())}]{[<()()>{{}<>}]({[]<>}[()()])}])]{[<{[<()[]>]}({[<>{}][(){}]}[<[]<>>[()[]
+{[{{{([(<([(<{()}[{}()]>{{<>{}}{(){}}})[<<<>{}><<><>>>]])<([(<{}[]>)][(<()[]}[()<>])[(()())<{}[]>]])[(
+<({([{<<<<{[([<>{}]<{}{}>)(<[]<>>[()<>])]}>><[{[<[[]{}]{(){}}>[<()[]][<>]]](<[[]()]([]{})>)}({((<><>))<{<><>}
+[({<[{<<(([<({[]<>}<()()>)[{<>()}]>>{[[<<><>>{[][]}]([{}()](<>[]))]}))>>}]({(<{[(<<(()[])[{}<>]>
+<([<<(({<{[[[{{}<>}([])]<{<><>}>]<<({}<>)<<><>>><<[]<>]<{}[]>>>]}{[{<{()}{()}>(<[]{}>{<>[]})}[(<<><>>{<>()})[
+({<{[(<<[<{([{<>{}}{<>()}]{{[][]}[[]<>]})}{({(<>())(())}<{()()}<()()>>){<({}{})<{}{}}>[({}<>
+{{<<<[({({[{<({}())({}())>}{<{{}[]}[[]()]><(()<>)(<><>)>})})})<<<{{(<{()<>}{(){}}><{()()}([]<>)>)([(
+{{[{[[[({<{{[(<>)[()[]]]}<<{<>[]}[<>[]]><[<>]<{}>>>}({[{[][]}([]())]}[[{{}{}}[()[]]]<[(){}]>])
+<{[([{((<[[<<<<><>><{}()>>[<{}()><<>[]>]>[<<{}()>{{}<>}><<{}<>>{[][]}>]]<[{({}[])}{[{}<>][<>
+[{<(([<{{{([{{<>{}}{(){}}}<[{}()]<<>()>)][{[{}{}]({}<>)}{(<>[])<()[]>}])<<[{{}[]}[[][]]]{[{}<>]<
+({{[[[{<([({[<()<>><{}[]>][([]{})({}())]}<[<[]{}>]{{[]{}}({}{})}>)<{[[[]()]<[]{}>][[<>[]]{[][]}]}([{[][]}<[]
+<((({{{[{(<{<[()[]]<{}[]>>[{(){}}({}[])]}<<([])<(){}>>(([]<>)[<>[]])>>)}<([({(()<>)<()<>>}{<[][]>[[][
+[<({<[{[[{{(<[<>{}]({}())>({{}{}}{[]()})){[(<>()){()()}]{([][])[<>{}]}}}([<[[]()]([])>([[]()]<<><>>)]([<<>()>
+[<{[(<(<<({<{<{}()>[<>{}]}{[{}{}]{<>[]}}>{[{<><>}<[]{}>](({}<>)([]{}))}}([{<<>{})({}<>)}<{{}<>}{{}{}}>])){<[
+[{<{{{{{{{<<({[][]}([]<>))[<()[]><<>[]>]><<(<><>)[{}[]]>((()[]))>>{{({<>[]}<<>()>)[[<>()]<<>{}>]}}}[<(
+<(<[((<{[[[<[[<><>]([]())]{{()[]}([][])}>]](([([{}]{{}()}){[<><>]<[]<>>}]<((<>{}){{}<>})<{
+([[(((((<<{({<{}[]>((){})}(<{}<>>[()[]])){<<{}()>(<>())>[({}[])<<>()>]}}>(<(<(()[])[[]()]>[<(
+{({{{{<[<<(<<[[]()]{{}[]}>[<[]<>>[[]<>]]>(<<()<>>(<>())><([]<>)>})><<<({{}{}}<[]()>){{()()}[{}[]]}
+[<[[({({[{[(({<>[]}{()<>})[({}())[[]()]]){[{()<>}(<>)](<<>>)}]}][(([[<{}()>]{([]{}){[]}}])[
+(<{[<({[<<{{(<{}<>><<>{}>)[[{}()][{}[]]]}<[{[][]}](([]{})(()[]))>}<([{<><>}[[][]]][<[]{}><[]{}>]}(<{()
+[(<(<([[[[<(({()[]}<<>()>)[[()<>]({}<>)])>]]]{(([(<(()<>)[[]<>]>{[<>()]{<>{}}})({<()()>}<<<><>>
+<(<[<{([<[{{<{()}[<><>]>(<()[]>(<><>))}[[<{}{}><[][]>]<((){})[<><>]>]}(((<[][]><[]{}>)[[{}{}]{()[]}]){[(()()
+({<[<[{({{{(({{}<>}{<>[]})<{()[]}<{}{}>>)[((()<>)<<><>>]<[{}]<<><>>>]}[({[{}()][[]{}]}[[<><
+[[(({[{[[<{[{({}())<<>[]>}{{{}[]}<(){}>}]{<[(){}]<{}<>]>}}([{{()[]}<<>()>}([()[]]<[]>)][<([]<>)[[]{
+[<(<((({[[{([{<>[]}<<>()>]([[]()]))}]([(<{()[]>[{}{}]><{()()}<()[]>>)](<<[()[]]{<><>}>[<()[]>(<
+({({[<{<(<(([[[]{}]({}<>)])<{{{}{}}<{}{}>}{{{}<>}[{}()]}>)((<[<><>][(){}]><[{}<>](()())>)({{<
+[{({({(<(<{({<<>[]><{}>}<<{}{}>{<>{}}>)(<[{}[]]([]())>{<(){}>{<><>}})}<{[{<>}{[]{}}]([{}{}]<<><>>)
+({{[({[<[<({[[[]{}](()())])<{<(){}>[()()]}<[<>()][(){}]>>)>({<<[[][]]<<><>>><<()[]>>><<<()[]>{[]()}
+({({{[[{((([{({}()){<>()}}]([[<>{}]<()[]>][[()]<[]<>>]))))}]]}[<({[<<{<[<>()]<<>{}>}<<{}{}>[<>()]>}([(()
+[[{([{(<[{((({(){}])(<{}<>>[<>{}]))<<(<>())<[]{}>><(()[])<()[]>>>)([({<><>}<<>{}>)({<>{}}(<>{}))])}]>(
+([<<[<[[({{[[({}{}){()<>]]{[[]<>]}]({<()()>}{<[][]>})}})]({<{({[{}[]][()[]]}[{{}{}}{(){}}])<([[][]]{<>{}})
+[{[{[({<([{[({()<>}{{}{}})<<[]{}>>][({{}[]}[()[]])[({}{})<<>{}>]]}]{{{<([]())(<>[])><<[]()>({}{})>}}((<<(){}>
+(<(<{({{<{[{([{}()]{(){}})[[<>{}](<><>)]})(<[{{}()}]<[[][]]{()<>}>><{{[]<>}{<>()}}{<{}<>>[[]<>]}>)}>}[[<(
+

inputs/sample.txt

@@ -1,5 +1,10 @@
-2199943210
-3987894921
-9856789892
-8767896789
-9899965678
+[({(<(())[]>[[{[]{<()<>>
+[(()[<>])]({[<{<<[]>>(
+{([(<{}[<>[]}>{[]{[(<()>
+(((({<>}<{<{<>}{[]{[]{}
+[[<[([]))<([[{}[[()]]]
+[{[{({}]{}}([{[{{{}}([]
+{<[[]]>}<{[{[{[]{()[[[]
+[<(<(<(<{}))><([]([]()
+<{([([[(<>()){}]>(<<{{
+<{([{{}}[<[[[<>{}]]]>[]]

src/main.rs

@@ -1,6 +1,4 @@
 #![feature(test)]
-#![feature(const_mut_refs)]
-use std::collections::BinaryHeap;
 extern crate test;
 
 const INPUTS: [&'static str; 2] = [
@@ -8,111 +6,63 @@ const INPUTS: [&'static str; 2] = [
     include_str!("../inputs/input.txt"),
 ];
 
-fn parse_input<const M: usize, const N: usize>(input: &'static str) -> [[u8; N]; M] {
-    let mut out = [[0; N]; M];
-
-    for (i, line) in input.lines().filter(|&x| !x.is_empty()).enumerate() {
-        for (j, c) in line.bytes().map(|x| x - b'0').enumerate() {
-            out[i][j] = c;
-        }
-    }
-
-    out
+fn parse_input(input: &'static str) -> impl Iterator<Item = &'static str> {
+    input.lines()
 }
 
-const NEIGHBOURS: [[i32; 2]; 4] = [[-1, 0], [1, 0], [0, -1], [0, 1]];
-
-fn solution<const M: usize, const N: usize>(mut input: [[u8; N]; M]) -> u64 {
-    let mut heap = BinaryHeap::with_capacity(3);
-
-    for i in 0..M {
-        for j in 0..N {
-            let mut is_minimum = true;
-
-            for &neighbour in NEIGHBOURS.iter() {
-                let x = i as i32 + neighbour[0];
-                let y = j as i32 + neighbour[1];
+fn solution(input: impl Iterator<Item = &'static str>) -> u64 {
+    let mut score = 0;
+    for line in input {
+        let mut stack = Vec::with_capacity(line.len());
+
+        for c in line.chars() {
+            match c {
+                '{' | '(' | '<' | '[' => stack.push(c),
+                '}' => {
+                    if stack.pop() != Some('{') {
+                        score += 1197
+                    }
+                }
 
-                if x < 0 || y < 0 || x >= M as i32 || y >= N as i32 {
-                    continue;
+                ')' => {
+                    if stack.pop() != Some('(') {
+                        score += 3
+                    }
                 }
 
-                if input[i][j] >= input[x as usize][y as usize] {
-                    is_minimum = false;
-                    break;
+                '>' => {
+                    if stack.pop() != Some('<') {
+                        score += 25137
+                    }
                 }
-            }
 
-            if is_minimum {
-                let basin_size = dfs(&mut input, i, j);
+                ']' => {
+                    if stack.pop() != Some('[') {
+                        score += 57
+                    }
+                }
 
-                heap.push(basin_size);
+                _ => unreachable!(),
             }
         }
     }
 
-    heap.into_iter().take(3).fold(1, |a, x| a * x)
-}
-
-const VISITED: u8 = 1 << 7;
-
-#[inline]
-const fn dfs<const M: usize, const N: usize>(grid: &mut [[u8; N]; M], px: usize, py: usize) -> u64 {
-    if grid[px][py] == VISITED {
-        return 0;
-    } else {
-        grid[px][py] = VISITED;
-    }
-
-    let mut ldepth = 0;
-
-    let mut x = px + 1;
-    let mut y = py;
-    if is_valid_coord::<M, N>(x, y) && grid[x][y] < 9 && grid[x][y] != VISITED {
-        ldepth += dfs(grid, x, y);
-    }
-
-    x = px;
-    y = py + 1;
-    if is_valid_coord::<M, N>(x, y) && grid[x][y] < 9 && grid[x][y] != VISITED {
-        ldepth += dfs(grid, x, y);
-    }
-
-    x = px.wrapping_sub(1);
-    y = py;
-    if is_valid_coord::<M, N>(x, y) && grid[x][y] < 9 && grid[x][y] != VISITED {
-        ldepth += dfs(grid, x, y);
-    }
-
-    x = px;
-    y = py.wrapping_sub(1);
-    if is_valid_coord::<M, N>(x, y) && grid[x][y] < 9 && grid[x][y] != VISITED {
-        ldepth += dfs(grid, x, y);
-    }
-
-    ldepth + 1
-}
-
-#[inline]
-const fn is_valid_coord<const M: usize, const N: usize>(x: usize, y: usize) -> bool {
-    !(x >= M || y >= N)
+    score
 }
 
 fn main() {
-    let input = parse_input::<5, 10>(INPUTS[0]);
-    let result = solution::<5, 10>(input);
-    println!("Result {}", result);
-
-    let input = parse_input::<100, 100>(INPUTS[1]);
-    let result = solution::<100, 100>(input);
-    println!("Result {}", result);
+    for input in INPUTS {
+        let input = parse_input(input);
+        let result = solution(input);
+        println!("Result {}", result);
+    }
 }
 
 #[bench]
 fn solution_bench(b: &mut test::Bencher) {
-    let input = parse_input::<100, 100>(INPUTS[1]);
     b.iter(|| {
-        let result = solution(input.clone());
+        let input = parse_input(INPUTS[1]);
+        let result = solution(input);
         test::black_box(result);
     })
 }