Submit solution
Points:
15 (partial)
Time limit:
1.0s
Memory limit:
64M
Author:
Problem type
Allowed languages
Perl
''=~('(?{'.('^[).*[`)(`)@-@))!,}-:*;^)"'^'.)@@^|(@[@`-]%[@@@]`[@^-][').','.('}^(^~{!/@},@]$^:@[[-][?-/^.^^,;^?>^`/;}:@@@(]<@](<([:)[#@-;)>^[/(!/})([}*/)@@[][@}@]~/^!,@${@@@/]@.<'^']*@;^?@]+]`//@~[.?{}<)^@@+@*~`^?[[,@@]]~-/*[)].}@][{^@(@/[^[[:{[@@[]]@>]]@[$`(-:-]).^];@@,][!..@$)@[').'...'.('}:@:`]/``$}~!)+~-?-/[){)@[~,/^$`|^!@*+-],:.).^/@^^;[,:#^]<,@[)@()[@@>^[/=~.^^@}@.^]}.)^]^]/[}[%]*`^)[(`%<:.'^'][.^@.@@-]]:@[@^`^^[>[[](>^`@,@@-+@.^^@}[[@]]~[/~,^+@[@;}]@,{@.[]:.#[-{@[^].?-])@~<]^@;>;}@=]/@%^@)@/@@@[]]').'.'.('^`(^*{@@@*(;[}(@!,@`@:(/(^'^'~*]-^[!./^@^)][-@@,@&[^@],').','.('@]/(`@.@^'^'`$@]@+@/)').'...'.('~:@%(@`|^~/([*}/)@[^!@]`">,@-'^'^^/@[.<[*^[@:^]]@.<~@.$@@[@,^').'?'.('"+^}`}@@]@%@).-(^..]}@~[^!-@=]^[<@%{->,[@[[^@*(^.[?-[.[]@@[^?@*{{}{(]^@'^'(!}^@.!--,@``@]]*$$}]`^(.@@%^(*:^,@[^[^-%?{))^@~]+^@{]+<-`(.^- [[][[-?-').','.(']@[@'^'}(:-').','.('`%][^'^'@@:<-').','.('}<@$^]-!@ !~}`/?-.,;`/^]+.^!&`~^}^]<(^]]*^@@@][>)[>:{]))@`;[][`@:[^{;<[]/^[@}>[<('^']].@~.]@-*+]^@|^@^@^@`+)[[*+,@^~];:[[;>(^?",%}([[-[^[*@](@^<:(@%]<-[^[<.%~{`][<[[').','.('[(^@'^'{@?-').','.('};:]^'^']^]:-').','.('@!.:[@][]",}}[`/)>[+`][)@[{*@]'^'`@@^{%:<.(&^^{.@][(!"${](>[]!$').','.('][/.^?[%{.@*@[@^-@^^^@^)/[(^>`^{>'^'}"@[~^)@[@/^`+%,@)**;$~]@{]-[@>@^').','.('`='^'@]').'/'.(']'^'=').','.('`= ^'^'@][>').','.('^@ ['^'~ ];').','.('}['^'];').'('.('='^']').','.('{['^'[;').')'.(';'^'[').','.('{ |>~?.[@=@>]@.]"@^[{@@@>'^'[@@^^^@?`]~^})@}[/+)[#/$[').'.'.('{~@)]}-@+^^}"/.)`@@$@^,//+`@)@;@]/]]@?`@)@>^.@)(%'^'[*(@.]@!@;-][@[[@#/@%~@@@@@,@+^`.[(-)[@,@.[~@/@[@').','.('`@@${[):@@@"}`$~?]/+`-]^*;[^*(@}`@)?^}([@[]@]^].].{'^'@!.@[=[[.+,[]-]^{<]@@`<-^^)~^@%],/[[~,]:./(-})<@)][').'*'.(')%?::@,;'^'[@^^["@^').'*'.('@]@$@'^'`>/@%').','.('{.@[~@).;{./)-;'^'[@//^,@@^[@@@^^').'.'.('*%`/*'^' /.@]').','.('@.).];]/](@`)]@/^@+@<@'^'`]@@>^}[<[+@@.`[,)])],').','.('}$/]@*),,@/%^@@^>~^ ,@]*'^']]@(`]@@@`]@=%)([^ |@%;^').'('.('|&/:>^'^' @][]%').'24'.(' ^.^|^)[@]'^']%`# ,@<()').')'.('}'^'#').'2'.('}!^@-@^}'^']}*)@%-]').'15'.(' ^]@)@*]'^'^~-/@.^.').','.('~,(%^^^^.[[)][*@[@,[@<*(}/&@]@(/@[/@[)@@'^'^[@@,;~ `%{@.{^(>`@>.[^@]@@`$/]]`+]/<[!-').'.'.('~-[]~:^+^`!-[;/~[@^]`/]?^*]^.[^-^,].*]}]@[,^][[^@@^@@.@<[<@<@@^'^'^`"}:[,@~-@^/^]^/(;},@/[~{(?@/+@~[<@^.])/{^;<?{*()-`)@`]{[,].#;').','.('`./^]..^.:`!.}(@.^[)]").:{]@~(.?>][[[@@`]/]]`"<[^]/@[[[(:)}[/+~+,/"!"@]~[/@`[]{[([@^^@^@,-[]@[`[/]^[^,&'^'@@@*}]^;@^@@@]@/[,{]/[@@][)/^]@[[/(/:.$@$@(/@@]?~>@$>{/@[]]"@^^[^@@@@,$^?@.<|)[>^>.~+.:%^^/<.?@"@(,(;@@').'.'.('[/'^'|%').'})')
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