diff --git a/func.py b/func.py
index d22a28c..a580990 100644
--- a/func.py
+++ b/func.py
@@ -13,4 +13,11 @@ def new_input():
                 total.append(unit)                
     return total
 m = new_input()
-print(m)
\ No newline at end of file
+print(m)
+def sum(money):
+    count = 0
+    for i in money:
+        count = count+i
+    return count
+pay = sum(m)
+print(pay)
\ No newline at end of file