auto save

func.py

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