save project

func.py

 def new_input():
     total = []
     while True:
-        money = input("请输入(q退出)：")
-        if money == 'q':
+      unit = input("请输入(q退出)：")
+      if unit == 'q':
          break
       else:
           try:
-            money = int(money)
+              money = int(unit)
           except:
-            print("请输入一个数字")
+              print("请重新输入一个数字")
           else:
-            total.append(monry)
+              total.append(unit)
           finally:
-            print("_"*30)
-    print(total)
+              print("=====================")
+  return total
 
-result = new_input()
-print(result)
+
+def sum(money):
+    count = 0
+    for i in money:
+        count = count+1
+    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