Blogs - QOJ.ac

Comments	Likes	Title	Post time	Last comment
0	[0]	$O(n^2 \log^2 n)$ 题解 Problem #4007. 树	2026-09-12 15:23:47 Anonymous
0	[-4]	$O(n+r^2)$ 题解 Problem #432. 染色游戏	2026-09-12 14:56:03 Anonymous
3	[+8]	$O(mn^2)$ 题解 Problem #6316. 染色数组	2026-09-12 14:18:50 Anonymous	2026-09-12 18:43:30 george0929
1	[0]	$O(nk)$ 题解 by ChatGPT Problem #10103. Quad Kingdoms Chess 2	2026-09-12 06:13:47 Anonymous	2026-09-18 21:54:41 aaaaaaaaaa
0	[0]	$O(n^{\omega})$ 题解 by ChatGPT Problem #10110. Not Another Constructive Problem	2026-09-12 06:09:19 Anonymous
1	[0]	$O(n^{\omega})$ 题解 by ChatGPT Problem #10111. Dividing Chains	2026-09-12 06:03:01 Anonymous	2026-09-12 11:48:21 JohnAlfnov
0	[+10]	$\Theta(n)$ 题解 by ChatGPT Problem #11525. Rikka with Lake	2026-09-12 05:57:43 Anonymous
0	[0]	$O\!\left(N+S\log S+M\log^2 M\right)$ 题解 by ChatGPT Problem #3089. Harsh Comments	2026-09-12 05:50:45 Anonymous
2	[0]	$\widetilde O(N+M+K+d^2)$ 题解 by ChatGPT Problem #3082. Ascending Matrix	2026-09-12 05:41:30 Anonymous	2026-10-27 15:57:43 aizhoukai_yulucangling
0	[0]	$O\left(\frac{n^{2/3}}{\log^{1/3} n}\right)$ 题解 by ChatGPT Problem #8953. 士兵游戏	2026-09-12 05:12:56 Anonymous