save project

d.py

-
-
-
-
-
+def 
 def new_input():
 def new_input():
     A=[]
     A=[]
     while True:
     while True:
@@ -17,7 +13,12 @@ def new_input():
             else:
             else:
                 A.append(a)
                 A.append(a)
     return A    
     return A    
+def sum(money):
+    count=0
+    for i in money:
+        count=count+i
+    return count
+price=new_input()    
+pay=sum(price)
 
 
-    
-b=new_input()    
-print(b)  
+print("您一共消费了"+str(pay)+"元！扫码还是现金呢？")