save project

func.py

@@ -13,8 +13,14 @@ def new_input():
                     total.append(unit)
             print("_"*30)
     return total
-result=new_input()
-print(result)
+
 def sum(memory):
     count=0
+    for i in money:
+        count=count+i
+    return count
+result=new_input()
+pay=sum (price)
+
+print("你一共消费了"+str(psy)+"元!扫码还是现金")
     
\ No newline at end of file