Exber @ 2021-08-08 19:11:36
rt，蒟蒻用暴力意外过了此题，没想到蒟蒻写的分块却奇怪地 RE 了，求路过 dalao 帮忙看看！！！/kel
by Eason_AC @ 2021-08-08 19:23:09
@54fwk 问题是它 RE 的是前面几个点
by 54fwk @ 2021-08-08 19:26:00
嗯，膜大佬
by Exber @ 2021-08-08 19:41:41
所以没人帮我调嘛