auto save

func.py

+def store():
+    total = []
+    while True:
+        money = input("请输入（q退出）：")
+        if money == 'q':
+            break
+        else:
+            try:
+                money = int(money)
+            except:
+                print("重新输入")        
+            else:
+                total.append(money)
+            print("滚"*30)
+    return total
+return = store()
+print(result)
+def sum(money):
+    count = 0
+    for i in money:
+        count = count + i
+    return count
+price = new_input
+pay = sum(price)
+print("你一共消费" + str(pay) + "元！扫码还是付现金呢？")
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