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Clean up lines

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This commit is contained in:
Daniel Flanagan 2020-12-05 23:20:53 -06:00
parent ecff477d6e
commit f2d593837e
Signed by: lytedev
GPG key ID: 5B2020A0F9921EF4
1 changed files with 3 additions and 1 deletions
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2020/src/day6.nim
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@ -4,4 +4,6 @@ proc part1*(s: Stream): int =
s.readAll().split("\n\n").mapIt(it.split("\n").foldl(a.union(b.toHashSet), initHashSet[char]()).len).foldl(a + b)
proc part2*(s: Stream): int =
s.readAll().split("\n\n").mapIt(it.split("\n").filterIt(it != "").foldl(a.intersection(b.toHashSet), "abcdefghijklmnopqrstuvwxyz".toHashSet()).len).foldl(a + b)
s.readAll().split("\n\n").mapIt(
it.split("\n").filterIt(it != "").foldl(a.intersection(b.toHashSet), "abcdefghijklmnopqrstuvwxyz".toHashSet()).len
).foldl(a + b)