auto save

err.py

+# def a():
+#     total = []
+#     while True:
+#         unit= input("请输入：")
+#         if unit== 'q':
+#             break
+#         else:
+#             total.append(unit)
+#     print(total)
+# a()
+
+
 try:
     a=int(input("请输入数字："))
 except: