save project

func.py

@@ -16,9 +16,9 @@ def new_input():
     return total
 def sum(unit):
     count=0
-    for i in unit():
+    for i in unit:
         count=count+i
-        return count
+    return count
 result=new_input()
 pay=sum(result)
 print("您一共消费"+str(pay)+"元")
\ No newline at end of file