From 1eca15741771affa3cd8bbe74674adf96f4df44f Mon Sep 17 00:00:00 2001
From: Chris Hodges <chrishod@axis.com>
Date: Thu, 21 Dec 2023 09:35:32 +0100
Subject: [PATCH] Minor clarification.

Change-Id: I987576476869e24d727ecc3f941a1b627e96a417
---
 src/aoc2023/Day21.kt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/aoc2023/Day21.kt b/src/aoc2023/Day21.kt
index 7777731..d788b04 100644
--- 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) }