如果你只WA on #5

P4097 【模板】李超线段树 / [HEOI2013] Segment

同,但是开long double过的
by Wf_yjqd @ 2023-12-13 17:26:13


@[FFFFFAN](/user/240724) 感谢,我也int eps(
by ppip @ 2023-12-15 17:03:09


|