HackerEarth October Circuits '20 Editorial

#	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

#	User	Contrib.
1	cry	167
2	Um_nik	163
3	maomao90	162
3	atcoder_official	162
5	adamant	159
6	-is-this-fft-	158
7	awoo	157
8	TheScrasse	154
9	Dominater069	153
9	nor	153

Letter most:

For each lowercase letter count number of its occurrences in $$$s$$$, maximum of this value for all letters is the answer. All can be done in $$$O(n)$$$.

code

Rev.	By	When	Δ	Comment
en34	amsen	2020-11-01 12:40:21	0	(published)
en33	amsen	2020-11-01 12:39:47	45	Tiny change: ' $O(n+m)$.' -> ' $O(n+m)$.\n\n[code](https://pastebin.pl/view/96c733c3)'
en32	amsen	2020-11-01 12:37:50	1023
en31	amsen	2020-11-01 12:31:46	45	Tiny change: '(log(n))$.' -> '(log(n))$.\n\n[code](https://pastebin.pl/view/8c953c19)'
en30	amsen	2020-11-01 12:30:29	40
en29	amsen	2020-11-01 12:29:04	1276
en28	amsen	2020-11-01 12:18:13	45	Tiny change: 'in $O(n)$.' -> 'in $O(n)$.\n\n[code](https://pastebin.pl/view/7e04f4c3)'
en27	amsen	2020-11-01 12:11:17	16
en26	amsen	2020-11-01 12:07:48	1171
en25	amsen	2020-11-01 11:56:01	45	Tiny change: '0^5)$.\n\n' -> '0^5)$.\n\n[code](https://pastebin.pl/view/2f533467)\n\n'
en24	amsen	2020-11-01 11:51:16	1304
en23	amsen	2020-11-01 11:41:31	6
en22	amsen	2020-11-01 11:41:16	4
en21	amsen	2020-11-01 11:40:50	16
en20	amsen	2020-11-01 11:39:41	47
en19	amsen	2020-11-01 11:37:56	457
en18	amsen	2020-11-01 11:33:23	45	Tiny change: 'in $O(n)$.' -> 'in $O(n)$.\n\n[code](https://pastebin.pl/view/9234cd82)'
en17	amsen	2020-11-01 11:30:52	8	Tiny change: 'i + suf_i — a_i)$.\n\' -> 'i + suf_i - a_i)$.\n\'
en16	amsen	2020-11-01 11:30:08	18
en15	amsen	2020-11-01 11:29:13	9
en14	amsen	2020-11-01 11:28:25	2	Tiny change: 'rection of $x$($j=i+1' -> 'rection of $x$($j=i+1'
en13	amsen	2020-11-01 11:28:01	18
en12	amsen	2020-11-01 11:27:12	2	Tiny change: 'ction of $x$($j=i+1$ ' -> 'ction of $$x$$($j=i+1$ '
en11	amsen	2020-11-01 11:26:26	4
en10	amsen	2020-11-01 11:25:27	841
en9	amsen	2020-11-01 11:20:17	3
en8	amsen	2020-11-01 11:19:19	56	Tiny change: 'rrences in $s$ , maximum ' -> 'rrences in $j$, maximum '
en7	amsen	2020-11-01 11:13:13	3	Tiny change: 'ences in $ s $, maximum ' -> 'ences in $s$ , maximum '
en6	amsen	2020-11-01 11:12:29	3	Tiny change: 'ences in $s$ , maximum ' -> 'ences in $ s $, maximum '
en5	amsen	2020-11-01 11:12:01	1	Tiny change: 'ces in $s$, maximum ' -> 'ces in $s$ , maximum '
en4	amsen	2020-11-01 11:11:03	144
en3	amsen	2020-11-01 11:10:01	135
en2	amsen	2020-11-01 11:09:17	18	Tiny change: 'Letter most:\n------------' -> '### Letter most:'
en1	amsen	2020-11-01 11:08:23	68	Initial revision (saved to drafts)

Letter most:

History