@[破壁人四号](/space/show?uid=55078) 是的，样例过不了的程序竟然AC了
by feecle6418 @ 2018-10-22 14:16:53
@[Fee_cle6418](/space/show?uid=42156) woc看你一眼以为chen_zhe 来了
by YLWang @ 2018-10-22 14:17:38
眼力感人
by RE_Ripper @ 2018-10-22 14:17:58