save project

func.py

@@ -14,5 +14,13 @@ def func():
             print("-"*30)
             print("-"*30)
     return total
     return total
 
 
+def sum(money):
+    count = 0
+    for i in money:
+        count = count + 1
+    return count
+
+
 result = func()
 result = func()
-print(result)
+pay = sum(price)
\ No newline at end of file
+print("您一共消费了" + str(pay) + "元！扫码还是现金呢？")
\ No newline at end of file