Day 10: 300
This commit is contained in:
parent
bb39a1764d
commit
0c11402145
1 changed files with 3 additions and 2 deletions
|
@ -1,8 +1,9 @@
|
|||
import Data.List
|
||||
e=fromEnum
|
||||
n%(h:t)|h`elem`"([{<"=(h:n)%t|i:s<-n,abs(e h-e i)<3=s%t|let=(0,a[h])
|
||||
n%_=(foldl((.b).(+).(5*))0 n,0)
|
||||
n%_=(foldl((+).(5*))0$b<$>n,0)
|
||||
a")"=3;a"]"=57;a"}"=1197;a">"=25137;a _=0
|
||||
b '('=1;b '['=2;b '{'=3;b _=4
|
||||
m l=l!!(length l`div`2)
|
||||
main=interact$show.((,).m.filter(>0).sort.map fst<*>sum.map snd).map(""%).lines
|
||||
c(x,y)=(m$filter(>0)$sort x,sum y)
|
||||
main=interact$show.c.unzip.map(""%).lines
|
Loading…
Add table
Reference in a new issue