save project

func.py

 def new_input():
     total = []
     while True:                 
-        money = input("请输入：")
-        if money == 'q':
+        unit = input("请输入：(按q退出)")
+        if unit == 'q':
             break
         else:
             try:
@@ -12,9 +12,17 @@ def new_input():
             else:    
                 total.append(money)
             finally:
-                print("-"*30)    
+                print("========================")    
     return(total)
     
     
-result = new_input()
-print(result)
\ 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？")
\ No newline at end of file