算了，没人帮我就自己查错吧
by wxy_god @ 2018-11-05 14:30:48
@Harry\_\_James\_\_Potter
by Kuriyama_Mirai @ 2018-11-05 15:06:51
#7
输出是：_****0****_
by Jerrylee @ 2018-11-07 14:44:35
你没有考虑数据里有零的情况
by AO956 @ 2019-01-24 20:56:53