diff --git a/buggy.py b/buggy.py
--- a/buggy.py
+++ b/buggy.py
@@ -13,8 +13,6 @@
     if s == t:
         cnt = 0
         while d:
-            if cnt % 100 == 0:
-                print(cnt)
             cnt += 1
             v, w = d.popleft()
             for i in range(n):
