ChengZe @ 2019-03-08 23:46:32
本来T三个点换成printf和scanf后T掉的那几个点全部快了近500ms
by 已注销^6Gv$vkg @ 2019-03-09 08:46:02
@ChengZe 快读板子
by team109 @ 2019-03-09 11:21:12