Clarify magic number

2020-12-05 08:03:03 -06:00 · 2020-12-05 08:03:03 -06:00 · 7b5c3ff06d
parent b9a91d78ab
commit 7b5c3ff06d
1 changed files with 1 additions and 1 deletions
--- a/2020/src/day5.nim
+++ b/2020/src/day5.nim
@ -25,6 +25,6 @@ proc part2*(s: Stream): int =
  for l in s.lines():
    let id = cast[int](toId(row(l[0 .. 6]), col(l[7 .. ^1])))
    ids.incl(id)
-  for i in 1..890:
+  for i in 1..890: # 890 is my answer from part 1
    if ids.contains(i+1) and ids.contains(i-1) and not ids.contains(i):
      return i