auto save

func.py

+def new_input():
+    total = []
+    while True:
+        money= input("请输入(q退出)：")
+        if money== 'q':
+            break
+        else:
+            try:
+                money = int(money)
+            except:
+                print("请重新输入一个整数")
+            else:
+                total.append(money)
+            finally:
+                print("-"*30)
+    return total
+b = new_input()
+print(b)
+
+def sum(money):
+    count = 0
+    for i in money:
+        count = count + i
+    return count
+
+
+b = new_input()
+c = sum(b)
+print("您一共消费" + str(c) + "元！扫码还是现金") 
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