save project

func.py

@@ -12,5 +12,13 @@ def new_input():
             else:
                 total.append(unit)
     return total
+def sum(list):
+    count=0
+    for i in list():
+        count=count+i
+        return count
+
 result=new_input()
-print(result)
+pay=sum(price)
+print("一共花了"+str(pay)+"！sm or 现金")
+