某岛
… : "…アッカリ~ン . .. . " .. .
May 8, 2023
Luogu P4841. [集训队作业2013]城市规划
Luogu
|
BZOJ
https://www.cnblogs.com/Narh/p/10046287.html
题意
有标号连通图计数。
–
https://oeis.org/A001187
分析
非常经典的题目,众所周知有三个做法!
分治 FFT
…
多项式求逆
https://darkbzoj.cc/submission/236083
多项式对数
https://darkbzoj.cc/submission/236071
Posted by xiaodao
Category:
日常
«
HDU 5279. YJC plays Minecraft
|
BZOJ 3625. [Codeforces Round #250]小朋友和二叉树
»
Archives
open all
|
close all
Tweets by MinakoOikawa
Blogroll
Alca
Amber
AyakaNeko
Belleve Invis
billchen
Chensiting123
Edward_mj
Fotile96
hanaki
Hlworld
Kuangbin
laike9m
Liyaos
Lwins
LYPenny
Mato 完整版
Mikeni2006
Miz.Reso
Mzry
Nagatsuki
Neko13
Oneplus
Orpinex
PaperNeko
rqy
Rukata
Seter
Sevenkplus
Sevenzero
Shirleycrow
Shisoft
sukitsuki
Vfleaking
wangzhpp
Watashi
WJMZBMR
Wywcgs
XadillaX
Yangzhe
三途川玉子
Links
ACM_DIY
ACM/ICPC 信息站
Ch_g
Drcrow
Fanhq666
Figo
Hust Virtual Judge
Not "Not Even Wrong"
Oimaster
Robin
Sillycross
Vani
zjut_DD
白衣少年
衡Ⅷ
Myself
About.me
Q-Zone
Project
Vijos
梦日记中文站