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("-"*30)
+    return total
+price = store()
+
+def sum(sss):
+    count = 0
+    for i in sss:
+        count = count + i
+    return count
+p = sum(price)
+print("你一共消费" + str(p) + "元！扫码还是付现金呢？")

swim.py

+import func
\ No newline at end of file