Minor clarification.

Change-Id: I987576476869e24d727ecc3f941a1b627e96a417
2023-12-21 09:35:32 +01:00 · 2023-12-21 09:35:32 +01:00 · 1eca157417
commit 1eca157417
parent db7f45670e
1 changed files with 1 additions and 1 deletions
--- a/src/aoc2023/Day21.kt
+++ b/src/aoc2023/Day21.kt
@ -120,7 +120,7 @@ fun main() {
        val grid = CharGrid(input, '%')
        var exp = grid.findMatches { it == 'S' }.map { RelPos(it.first, it.second) }.toSet()
        val mp = steps % 262
-        for (i in 1..589) {
+        for (i in 1..(262 * 2 + mp)) {
            exp =
                exp.flatMap {
                    CharGrid.PLUS_POS.map { rp -> it.translate(rp) }