Created
December 1, 2017 15:46
-
-
Save TimCastelijns/1b7505598a106736348d5fc4e6fe8d24 to your computer and use it in GitHub Desktop.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
val input = "7385764686251444473997915123782972536343732657517834671759462795461213782428342931896181695578996274321317419242359534783957372932953774336338118488967172727651862498838195317654289797558683458511126996217953322817229372373455862177844478443391835484591525235651863464891177927244954925827786799436536592561374269299474738321293575385899438446558569241236278779779983587912431395475244796538888373287186921647426866237756737342731976763959499149996315591584716122199183295277439872911371313924594486766479438544417416529743495114819825984524437367225234184772617942525954961136976875325182725754768372684531972614455134523596338355374444273522115362238734383164778129376628621497662965456761631796178353599629887665939521892447361219479646483978798392716119793282717739524897385958273726776318154977675546287789874265339688753977185129334929715486381875286278528247696464162297691698154712775589541945263574897266575996455547625537947927972497979333932115165151462742216327321116291372396585618664475715321298122335789262942284571328414569375464386446824882551918843185195829547373915482687534432942778312542752798313434628498295216692646713137244198123219531693559848915834623825919191532658735422176965451741869666714874158492556445954852299161868651448123825821775363219246244515946392686275545561989355573946924767442253465342753995764791927951158771231944177692469531494559697911176613943396258141822244578457498361352381518166587583342233816989329544415621127397996723997397219676486966684729653763525768655324443991129862129181215339947555257279592921258246646215764736698583211625887436176149251356452358211458343439374688341116529726972434697324734525114192229641464227986582845477741747787673588848439713619326889624326944553386782821633538775371915973899959295232927996742218926514374168947582441892731462993481877277714436887597223871881149693228928442427611664655772333471893735932419937832937953495929514837663883938416644387342825836673733778119481514427512453357628396666791547531814844176342696362416842993761919369994779897357348334197721735231299249116477" | |
fun main(args: Array<String>) { | |
var sum = 0 | |
for ((index, char) in input.withIndex()) { | |
val a = char.toString().toInt() | |
var indexNext = index + 1 | |
if (index == input.lastIndex) { | |
indexNext = 0 | |
} | |
val b = input[indexNext].toString().toInt() | |
if (a == b) { | |
sum += a | |
} | |
} | |
println(sum) | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment