auto save

func.py

@@ -13,5 +13,12 @@ def new_input():
                 total.append(unit)
                 total.append(unit)
             print("-"*30)
             print("-"*30)
     return total
     return total
-result=new_input()       
-print(result)
+
+def sum(money):
\ No newline at end of file
+    count=0
+    for i in money:
+        count=count+i
+    return count
+result=new_input()  
+pay=sum(result)    
+print("您一共消费了"+str(pay)+"元")
\ No newline at end of file