Codeforces Round #xxx (Div. 2) Editorial - Codeforces

→ Pay attention

Before contest
2024-2025 ICPC, NERC, Southern and Volga Russian Regional Contest (Unrated, Online Mirror, ICPC Rules, Preferably Teams)
10:15:37
Register now »

→ Streams

DP Bitmask - Topic Stream

By Shayan

Before stream 36:40:36

View all →

→ Top rated

#	User	Rating
1	tourist	4009
2	jiangly	3823
3	Benq	3738
4	Radewoosh	3633
5	jqdai0815	3620
6	orzdevinwang	3529
7	ecnerwala	3446
8	Um_nik	3396
9	ksun48	3390
10	gamegame	3386

Countries | Cities | Organizations

→ Top contributors

#	User	Contrib.
1	cry	166
2	maomao90	163
2	Um_nik	163
4	atcoder_official	161
5	adamant	160
6	-is-this-fft-	158
7	awoo	157
8	TheScrasse	154
9	nor	153
9	Dominater069	153

View all →

→ Find user

→ Recent actions

Detailed →

Codeforces Round #xxx (Div. 2) Editorial

Revision en1, by DeMen100ns, 2022-07-30 14:10:29

a

History

Revisions

	Rev.	Lang.	By	When	Δ	Comment
	en70		GlowCheese	2022-08-08 11:16:58	2638	Tiny change: 'answer is \t{YES}\n\nTime c' -> 'answer is _YES_.\n\nTime c'
	en69		DeMen100ns	2022-08-07 07:10:27	158	Tiny change: '\n<spoiler s' -> '<spoiler s'
	en68		thanhchauns2	2022-08-07 05:58:39	2008
	en67		thanhchauns2	2022-08-07 05:56:47	1827
	en66		thanhchauns2	2022-08-07 04:14:45	25	Reverted to en64
	en65		thanhchauns2	2022-08-07 04:14:19	25
	en64		thanhchauns2	2022-08-07 04:01:17	117	Tiny change: '\n<spoiler s' -> '<spoiler s'
	en63		DeMen100ns	2022-08-06 21:56:20	1	Tiny change: '\n\n<spoiler' -> '\n<spoiler' (published)
	en62		DeMen100ns	2022-08-06 21:50:42	3335	Tiny change: '\n<spoiler s' -> '<spoiler s' (saved to drafts)
	en61		GlowCheese	2022-08-06 20:26:42	80
	en60		GlowCheese	2022-08-06 20:06:31	20
	en59		GlowCheese	2022-08-06 20:01:09	0	Tiny change: '\n\n<spoiler' -> '\n<spoiler' (published)
	en58		GlowCheese	2022-08-06 20:00:59	384	(saved to drafts)
	en57		thanhchauns2	2022-08-06 19:58:44	13
	en56		thanhchauns2	2022-08-06 19:44:37	8
	en55		thanhchauns2	2022-08-06 19:35:30	0	Tiny change: '\n\n<spoiler' -> '\n<spoiler' (published)
	en54		GlowCheese	2022-08-06 16:11:36	3
	en53		GlowCheese	2022-08-06 16:10:33	17
	en52		GlowCheese	2022-08-06 16:09:44	2
	en51		GlowCheese	2022-08-06 16:09:26	355
	en50		GlowCheese	2022-08-06 15:59:53	375
	en49		thanhchauns2	2022-08-06 15:06:30	716	Tiny change: 'two axis? Suppose the second axis is $Oy+$.' -> 'two axis? Let's assume it is $Oy+$.'
	en48		GlowCheese	2022-08-06 10:28:36	4
	en47		GlowCheese	2022-08-06 10:28:02	153
	en46		GlowCheese	2022-08-06 10:26:04	1459	Tiny change: '\n\n<spoiler' -> '\n<spoiler'
	en45		GlowCheese	2022-08-06 09:57:33	1963
	en44		thanhchauns2	2022-08-06 09:41:49	150
	en43		GlowCheese	2022-08-06 08:54:45	34	Tiny change: '\n<spoiler s' -> '<spoiler s'
	en42		GlowCheese	2022-08-06 08:52:57	21	Tiny change: '\n<spoiler s' -> '<spoiler s'
	en41		GlowCheese	2022-08-06 08:50:49	293
	en40		GlowCheese	2022-08-06 08:46:44	1094
	en39		thanhchauns2	2022-08-06 08:14:23	805	Tiny change: '\n<spoiler s' -> '<spoiler s'
	en38		thanhchauns2	2022-08-06 08:13:07	35
	en37		thanhchauns2	2022-08-06 08:08:24	212
	en36		thanhchauns2	2022-08-06 08:07:41	30	Tiny change: '\n\n<spoil' -> '[likes:1]\n\n<spoil'
	en35		thanhchauns2	2022-08-06 08:05:56	1	Tiny change: '\n\n<spoil' -> '(likes:3,option1)\n\n\n<spoil'
	en34		thanhchauns2	2022-08-06 07:47:17	3
	en33		thanhchauns2	2022-08-06 07:46:47	56	Tiny change: '\n<spoiler s' -> '<spoiler s'
	en32		GlowCheese	2022-08-06 07:42:11	912
	en31		thanhchauns2	2022-08-06 07:37:28	1231
	en30		thanhchauns2	2022-08-06 07:34:33	1291
	en29		thanhchauns2	2022-08-06 03:12:36	4858	Tiny change: 'nd-color:#808080">\n <t' -> 'nd-color:#D3D3D3">\n <t'
	en28		thanhchauns2	2022-08-06 01:59:29	2804	Tiny change: 'cale=en)\n \n<spoiler' -> 'cale=en)\n\ndấdas\n<spoiler'
	en27		GlowCheese	2022-08-06 00:04:36	3963	Tiny change: ' the most significant to the l' -> ' the most to the l'
	en26		DeMen100ns	2022-08-05 19:51:28	23	Tiny change: ' = 0$ or $\~(n - i)\' -> ' = 0$ or $ \~(n - i)\'
	en25		DeMen100ns	2022-08-05 19:46:22	1	Tiny change: ' = 0$ or $~(n - i)\ ' -> ' = 0$ or $\~(n - i)\ '
	en24		DeMen100ns	2022-08-05 19:36:08	18	Tiny change: 'of $b'_i$ $(n \le i < m)$.\n\n.' -> 'of $b'_i$ for $i$ in $[n, m)$.\n\n.'
	en23		DeMen100ns	2022-08-05 19:31:10	228	Tiny change: '$(n \le i \le m)$.\n\nS' -> '$(n \le i < m)$.\n\nS'
	en22		DeMen100ns	2022-08-05 18:27:38	232
	en21		DeMen100ns	2022-08-05 14:17:39	167	Tiny change: 'en $b$ is ([zeta transform]https://co' -> 'en $b$ is the [zeta transform](https://co'
	en20		DeMen100ns	2022-08-05 12:31:31	2542
	en19		thanhchauns2	2022-08-05 09:29:45	234
	en18		DeMen100ns	2022-08-05 08:07:25	4	Tiny change: 'umbẻtimes does $alpha_i$' -> 'umbẻtimes of $alpha_i$'
	en17		DeMen100ns	2022-08-05 08:06:52	280
	en16		thanhchauns2	2022-08-05 05:50:48	61
	en15		thanhchauns2	2022-08-04 22:47:28	1018	Tiny change: 'ce $k$ to smaller $h - k - ' -> 'ce $k$ to $h - k - '
	en14		thanhchauns2	2022-08-04 22:12:39	4
	en13		thanhchauns2	2022-08-04 22:12:13	355
	en12		DeMen100ns	2022-08-04 11:11:54	523
	en11		DeMen100ns	2022-08-04 10:04:36	289
	en10		DeMen100ns	2022-08-03 13:07:25	1400	Tiny change: 'ea: [user:thanhchauns2,2022-07-30]\n\n<spoi' -> 'ea: [user:DeMen100ns]\n\n<spoi'
	en9		thanhchauns2	2022-08-03 07:51:22	6
	en8		DeMen100ns	2022-08-03 07:40:24	315	Tiny change: 'What if: $n \le ' -> 'What if: $n \le '
	en7		DeMen100ns	2022-08-03 07:17:53	1233
	en6		thanhchauns2	2022-08-02 20:50:44	31
	en5		thanhchauns2	2022-08-02 20:33:43	1129
	en4		thanhchauns2	2022-08-01 02:54:50	8	Tiny change: 'tinuously reduce the numb' -> 'tinuously divide the numb'
	en3		thanhchauns2	2022-07-30 15:01:43	16	Tiny change: 'number by 4 again and' -> 'number by $4$ again and'
	en2		thanhchauns2	2022-07-30 15:00:55	2915	Tiny change: 'a' -> 'a\n\n![ ](D - Tournament Countdown)'
	en1		DeMen100ns	2022-07-30 14:10:29	41	Initial revision (saved to drafts)