diff --git a/buggy.py b/buggy.py
--- a/buggy.py
+++ b/buggy.py
@@ -1,6 +1,6 @@
 s = input()
 t = int(s[3:])
-if t == 316 or t > 349:
+if t == 316 or t > 349 or t <= 0:
     print("No")
 else:
     print("Yes")
