save project

func.py

@@ -13,4 +13,11 @@ def new_input():
                 total.append(unit)
                 total.append(unit)
             print("_"*30)    
             print("_"*30)    
     return total
     return total
-new_input()    
+def sum(money):
\ No newline at end of file
+    count=0
+    for i in money:
+        count=count+i
+    return count        
+price=new_input() 
+pay=sum(price)
+print("您一共消费了"+sty(pay)+"元！扫码还是现金呢？")
\ No newline at end of file