附上改成`pop_front`之后的[AC纪录](https://www.luogu.org/record/show?rid=13254818)
by BuXiangJuanLe @ 2018-11-06 14:09:45
orz
by wxy_god @ 2018-11-06 14:12:45
错误程序反而更快还行
by Ryzen_7_1800X @ 2018-11-08 18:01:22
写错AC ++
(建议加一组$ A_i $全负的数据?)
by installb @ 2019-01-30 10:17:35
@[我是一个垃圾](/space/show?uid=89396) 致远
by 言和YanHe @ 2019-06-01 16:54:48
@[我是一个垃圾](/space/show?uid=89396)
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偶遇垃圾
by 黑佬 @ 2019-07-24 11:27:34
@[黑佬](/space/show?uid=44899) 这都多久以前的东西了，我都忘了233
by wxy_god @ 2019-07-24 17:27:07
@[AH是女孩子](/space/show?uid=89396) %%%
by pzc2004 @ 2019-09-18 15:43:58