@[SugarSBN](/space/show?uid=27459) 您常数太大吧
by Gypsophila @ 2018-08-20 19:14:28
luogu都过不了的话noip也基本过不了，您常数太大了吧？
by moye到碗里来 @ 2018-08-20 19:16:52
@[SugarSBN](/space/show?uid=27459) UOJ和LOJ默认开启O2优化，你洛谷提交的时候选了O2优化吗？
by Ebola @ 2018-08-20 19:20:59
@[ACの666](/space/show?uid=54745) 啊对///而且还没想到怎么减小常数的办法QAQ
by SugarSBN @ 2018-08-20 20:09:59