fix day 9 leak

1 files changed, 2 insertions, 0 deletions

diff --git a/09/part1.c b/09/part1.c
index 039d1b0..987163d 100644
--- a/09/part1.c
+++ b/09/part1.c
@@ -108,5 +108,7 @@ int main() {
         }
     }
     printf("%ld\n", max_area);
+
+    Vec2Vector_free(&tiles);
     return 0;
 }
\ No newline at end of file