diff --git a/buggy.py b/buggy.py
--- a/buggy.py
+++ b/buggy.py
@@ -8,5 +8,5 @@
 for i in range(len(C)):
     # print("{} {}".format(i,C[i]))
     if C[i] == sumAB:
-        print(i)
+        print(i + 1)
         exit
