save project

func.py

 def new_input():
-total = []
-while True:
-    money= input('请输入(q退出)：')
-    if unit== 'q':
+    total = []
+    while True:
+        unit= input('请输入(q退出)：')
+        if unit == 'q':
             break
         else:
             try:
@@ -14,5 +14,12 @@ while True:
             finally:
                 print("-"*30)
     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！扫码还是现金呢？")
\ No newline at end of file