save project

func.py

@@ -13,6 +13,15 @@ def new_input(a):
                 print("程序错误")
                 print("程序错误")
                 break
                 break
     return total
     return total
+s=new_input(total)
+def sum(list):
+    a=0
+    for i in list:
+        a+=i
+    return a
+c=sum(s)
+print("您一共消费"+str(c)+"元！扫码还是现金呢？")
 
 
-b=new_input(total)
-print(b)
+ 
+# b=new_input(total)
\ No newline at end of file
+# print(b)
\ No newline at end of file