@[ViXbob](/space/show?uid=50971) 加不了呀。。。
by iodwad @ 2017-12-29 00:13:58
@[ZCDHJ](/space/show?uid=24878) 您是最强的
by ViXbob @ 2017-12-29 00:13:59
@[ViXbob](/space/show?uid=50971) 不不不您才是最强的
by iodwad @ 2017-12-29 00:14:24
@[ZCDHJ](/space/show?uid=24878) 为啥？
by ViXbob @ 2017-12-29 00:14:31
@[ViXbob](/space/show?uid=50971) 验证问题呀。。。
by iodwad @ 2017-12-29 00:15:08
@[ZCDHJ](/space/show?uid=24878) 那个验证问题随便输输就好了，其实没有什么实质上的意义（滑稽
by ViXbob @ 2017-12-29 00:16:31
@[ViXbob](/space/show?uid=50971) 但是答不对就加不了呀。。。
by iodwad @ 2017-12-29 00:17:24
@[ZCDHJ](/space/show?uid=24878) 我的2912592729
by iodwad @ 2017-12-29 00:17:54
@[ZCDHJ](/space/show?uid=24878) 蛤？好吧，那我加你好了
by ViXbob @ 2017-12-29 00:18:43
这道题线段树不是随便写吗。
by zzlzk @ 2017-12-29 07:44:30