auto save

2.py

@@ -14,15 +14,14 @@ def new_input():
             finally:
             finally:
                 print("=====================")
                 print("=====================")
     return total
     return total
-
-
+# 定义一个计算总价的函数
 def sum(money):
 def sum(money):
     count = 0
     count = 0
     for i in money:
     for i in money:
         count = count + i
         count = count + i
     return count
     return count
 
 
-
 price = new_input()
 price = new_input()
+# 打印总价
 pay = sum(price)
 pay = sum(price)
 print("您一共消费了" + str(pay) + "元！扫码还是现金呢？")
 print("您一共消费了" + str(pay) + "元！扫码还是现金呢？")
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