save project

func.py

 def new_input():
-total = []
-while True:
+    total = []
+    while True:
         unit= input("请输入:")
         if unit=='q':
             break
@@ -16,3 +16,16 @@ while True:
         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"+str(pay)+"元!"+"扫码还是现金呢?")
+
+
+
+
+