auto save

diy.py

-def new_input()：
+def new_input( ):
     total=[]
     while True:
         unit=input("请输入：")
-        if unit==q:
+        if unit=='q':
             break
         else:
             try:
@@ -12,4 +12,11 @@ def new_input()：
             else:
                 total.append(unit)
     return(total)
-def sum(money)
\ No newline at end of file
+def sum(money):
+    count=0
+    for i in money:
+        count=count+i
+    return count
+price=new_input()
+pay=sum(price)
+print("您消费"+str(pay)+"元扫码")
\ No newline at end of file

diy1.py

+import diy