auto save

func.py

-def new_input():
-    total = []
-    while True:
-        unit=input("请输入单价(q退出)：")
+total = []
+while True:
+    unit=input("请输入：")
     if unit== 'q':
         break
     else:
-            try:
-                unit=int(unit)
-            except:
-                print('重新输入一个数字')
-            else:
         total.append(unit)
-            finally:
-                print('/'*30)
-    return total
-print(new_input)
+print(total)
 
    
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