用set
by 颓废的鲈鱼 @ 2019-11-06 17:33:43
@[xiaomic](/user/257115) 优先队列她不香嘛
by qian_shang @ 2019-11-06 17:34:12
@[xiaomic](/user/257115)
by 颓废的鲈鱼 @ 2019-11-06 17:34:19
$O(mnlogn)$的复杂度您认为能跑的过吗qwq
by Provicy @ 2019-11-06 17:52:00
@[xiaomic](/user/257115)
您排序一次花费时间太长了
需要对代码~~大改~~
by Jelly_Goat @ 2019-11-06 17:58:10
@[qian_shang](/user/64175) ~~有点高级~~
我放弃了。。。
by xiaomic @ 2019-11-06 19:53:49
开启O2优化
by dinglinxi0409 @ 2021-04-07 12:50:29