diff --git a/buggy.py b/buggy.py
--- a/buggy.py
+++ b/buggy.py
@@ -22,7 +22,7 @@
     while left <= right:
         mid = (left + right) // 2
         if sorted_comb_sum[mid] == x:
-            print("YES")
+            print("Yes")
             flag = True
             break
         if sorted_comb_sum[mid] < x:
