diff options
Diffstat (limited to 'aoc-2022-dotnet/Day12')
| -rw-r--r-- | aoc-2022-dotnet/Day12/Program.fs | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/aoc-2022-dotnet/Day12/Program.fs b/aoc-2022-dotnet/Day12/Program.fs index 0ccaab7..ca827ba 100644 --- a/aoc-2022-dotnet/Day12/Program.fs +++ b/aoc-2022-dotnet/Day12/Program.fs @@ -57,11 +57,8 @@ type Graph<'T> = Some(depth) else bfsExplore - (neighbours - |> Seq.choose (fun n -> - match Set.contains n explored with - | true -> None - | false -> Some(n, depth + 1)) + (neighbours - explored + |> Seq.map (fun n -> (n, depth + 1)) |> Seq.append qt |> List.ofSeq) (explored + neighbours)) |