diff options
Diffstat (limited to 'src/Day13.kt')
| -rw-r--r-- | src/Day13.kt | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/Day13.kt b/src/Day13.kt index f37c527..c8bb8c6 100644 --- a/src/Day13.kt +++ b/src/Day13.kt @@ -16,7 +16,7 @@ sealed class FoldCommand { .toSet() } - class AlongY(val y: Int) : FoldCommand() { + class AlongY(private val y: Int) : FoldCommand() { override fun dispatch(dots: Set<Pos2D>): Set<Pos2D> = dots .filter { it.y != y } .map { @@ -62,9 +62,7 @@ fun main() { fun part1(input: List<String>): Int { val (dots, commands) = parseOrigami(input) - val res = commands.first().dispatch(dots).size - - return res + return commands.first().dispatch(dots).size } fun part2(input: List<String>): String { |