肯定是优化做的不够好.
搜索这种东西很玄学的,90以上很不错了.
by SEELE @ 2017-10-16 21:27:12
把eps改为1e-9然后把double改成long double然后读入用%Lf就可以了(区分大小写)
by pupuvovovovovo @ 2017-10-19 19:11:35
@[pupuvovovovovo](/space/show?uid=13940)
谢谢dalao,爆搜过了,yeah
by Lacer @ 2018-08-19 09:15:26