auto save

func.py

-def new_input:
+def new_input():
     total = []
     while True:
-        unit= input("请输入(q退出)：")
-        if unit== 'q':
+        unit = input('请输入（q退出）：')
+        if unit == 'q':
             break
         else:
             try:
-                total.append(unit)
+                unit = int(unit)
             except:
-                print("输入错误重新输入")
-            else:    
+                print("请重新输入一个数字")
+            else:
                 total.append(unit)
-                print("_"*30)
+            finally:
+                print("=====================")
     return total
-return=new_input()
-print(return)
\ No newline at end of file
+# 创建函数sum放入参数money
+
+    # 设置变量count
+
+    # 遍历列表
+
+        # 计算总价
+
+    # 返回总数count
+
+
+
+price = new_input()
+# 调用函数sum并赋值给pay
+
+print("您一共消费了" + str(pay) + "元！扫码还是现金呢？")
\ No newline at end of file