1 files changed, 1 insertions, 1 deletions
diff --git a/3.py b/3.py
index 990c9ef..bb591a8 100644
--- a/3.py
+++ b/3.py
@@ -13,7 +13,7 @@ inp = [line.rstrip() for line in stdin]
 def find_adjacent_symbols(
     inp: list[str], ly: int, sx: int, ex: int
 ) -> Iterator[tuple[int, int]]:
-    for x in range(max(0, sx - 1), min(ex + 1, len(l))):
+    for x in range(max(0, sx - 1), min(ex + 1, len(inp[0]))):
         for y in range(max(0, ly - 1), min(ly + 2, len(inp))):
             if y == ly and sx <= x < ex:
                 continue