auto save

d.py

+def count(money):
+    a=0
+    for i in money:
+        a=a+1
+    return a
+money=[12,13,14]
+

func.py

+def new_input():
+    total=[]
+    while True:
+        money=input("请输入(q退出):")
+        if money=='q':
+            break    
+        else:
+            try:
+                money=int(money)
+            except:
+                print("请重新输入一个数字")
+            else:
+                total.append(money)
+            finally:
+                print("-"*30)
+    return total
+def sum(money):
+    count=0
+    for i in money:
+        count=count+i
+    return(count)
+price=new_put()
+pay=sum(price)
+print("您一共消费了"+str(pay)+"元！扫码还是现金呢？）    
\ No newline at end of file