diff --git a/buggy.py b/buggy.py
--- a/buggy.py
+++ b/buggy.py
@@ -92,7 +92,7 @@
 if a_mod >= d:
     judge -= d * e
 else:
-    judge -= a_mod * f
+    judge -= a_mod * e
 
 if judge > 0:
     print("Takahashi")
