Problem K
It's a Secret — Problem Statistics

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Submissions	1220
Accepted submissions	257
Submission ratio	21.07%
Authors	231
Full solves [?]	172
Full solve Ratio	74.46%

#	User	Runtime	Language	Date
1	Wayne	0.00 s	C	2016-05-07 14:51:01

#	User	Runtime	Language	Date
1	Martin Berntson	0.05 s	C#	2022-04-03 15:12:03
2	Anton Thunman Jonsson	0.07 s	C#	2022-04-13 15:18:01
3	Ilya Ryazanov	0.08 s	C#	2021-05-16 15:23:13
4	Marjo Zotaj	0.40 s	C#	2021-10-11 02:42:30

#	User	Runtime	Language	Date
1	Emil bks	0.13 s	F#	2025-04-30 15:34:43

#	User	Runtime	Language	Date
1	Qi Ji	0.01 s	Haskell	2018-06-22 16:15:29
2	Hidden user	0.02 s	Haskell	2024-06-12 10:25:08

#	User	Runtime	Language	Date
1	Crystal Sharpe	0.08 s	Java	2020-08-28 06:07:50
2	Hidden user	0.10 s	Java	2016-03-16 20:23:13
3	Taras Romanyuk	0.11 s	Java	2024-10-01 22:30:02
4	Nick Wu	0.12 s	Java	2016-02-03 04:14:21
5	Micah Stairs	0.13 s	Java	2016-12-22 16:38:56
6	Andreas Löfman	0.14 s	Java	2023-05-09 13:25:30
7	Charlie Börjeson	0.15 s	Java	2016-10-04 20:24:51
8	Kristian Rosland	0.15 s	Java	2021-02-18 22:00:28
9	Hemen Ali	0.18 s	Java	2021-05-02 21:23:05
10	Ahmad Hilani	0.18 s	Java	2021-08-26 23:15:07

#	User	Runtime	Language	Date
1	Ilya Ryazanov	0.62 s	JavaScript (Node.js)	2021-05-16 23:32:01

#	User	Runtime	Language	Date
1	Michael Laszlo	0.02 s	JavaScript (SpiderMonkey)	2016-11-07 15:08:37
2	Bjørn Chr. Soltvedt	0.02 s	JavaScript (SpiderMonkey)	2016-12-02 07:08:48
3	Jimmy Gustafsson	0.03 s	JavaScript (SpiderMonkey)	2022-09-16 21:37:21
4	Peter Kedemo	0.05 s	JavaScript (SpiderMonkey)	2016-06-02 20:21:42

#	User	Runtime	Language	Date
1	Noszály Csaba	0.65 s	Julia	2025-09-06 14:08:39

#	User	Runtime	Language	Date
1	Jesper Bech Christensen	0.38 s	Kotlin	2023-10-03 17:28:34

#	User	Runtime	Language	Date
1	Thomas Feld	0.06 s	Python 2	2020-07-23 15:05:50
2	Asger Hautop Drewsen	0.07 s	Python 2	2016-03-29 19:13:37
3	Oskar Ottander	0.07 s	Python 2	2016-10-04 21:44:35
4	Wang Zhi Jian	0.07 s	Python 2	2019-01-20 15:15:52
5	Johan Wind	0.08 s	Python 2	2017-04-20 01:06:03
6	Yanmarshus Bachtiar	0.10 s	Python 2	2020-10-09 14:24:31

#	User	Runtime	Language	Date
1	Justin Bassett	0.03 s	Python 3	2019-10-13 01:45:34
2	Hidden user	0.04 s	Python 3	2018-05-07 20:59:13
3	Damjan Polugic	0.04 s	Python 3	2019-11-20 18:36:34
4	Asger Hautop Drewsen	0.05 s	Python 3	2016-03-29 19:09:11
5	Herbert Ilhan Tanujaya	0.05 s	Python 3	2019-01-16 02:02:54
6	Nicholas Rianto Putra	0.05 s	Python 3	2019-02-03 07:10:20
7	Win Htet Aung	0.05 s	Python 3	2019-06-28 06:28:47
8	Mai Kiến Quốc	0.05 s	Python 3	2019-10-06 08:07:11
9	Robert Welin-Berger	0.06 s	Python 3	2016-10-04 20:13:24
10	Hannes Bredberg	0.06 s	Python 3	2016-10-04 20:42:26

#	User	Runtime	Language	Date
1	Hidden user	0.00 s	Rust	2019-10-21 06:31:51

#	User	Length	Language	Date
1	Wayne	2877	C	2016-05-07 14:51:01

#	User	Length	Language	Date
1	Anton Thunman Jonsson	4718	C#	2022-04-13 15:18:01
2	Ilya Ryazanov	4903	C#	2021-05-16 23:36:06
3	Martin Berntson	6601	C#	2022-04-03 15:12:03
4	Marjo Zotaj	8396	C#	2021-10-11 02:42:30

#	User	Length	Language	Date
1	Hidden user	1483	C++	2024-11-20 14:01:00
2	Mugeon Kim	1516	C++	2024-06-05 01:10:13
3	Lisa Vällfors	1569	C++	2016-10-04 19:03:45
4	Yeung Man Tsung	1578	C++	2022-12-14 15:44:46
5	Ryan Chew	1713	C++	2019-01-15 15:34:06
6	Jerome Leow	1966	C++	2021-10-22 03:56:12
7	Way Tan	1974	C++	2019-01-14 16:05:36
8	Leung Man Ho	2073	C++	2016-10-04 19:58:33
9	Hidden user	2177	C++	2020-06-10 07:16:22
10	Fernando Ventilari	2177	C++	2024-04-18 14:33:04

#	User	Length	Language	Date
1	Emil bks	3409	F#	2025-04-30 15:34:43

#	User	Length	Language	Date
1	Qi Ji	1649	Haskell	2018-06-22 16:15:29
2	Hidden user	2042	Haskell	2024-06-12 10:25:36

#	User	Length	Language	Date
1	Matt Kendzior	2219	Java	2016-02-02 23:16:54
2	Doug Goodman	2327	Java	2018-01-12 22:38:37
3	Crystal Sharpe	2486	Java	2020-08-28 06:07:50
4	Tan-Phat Tran	2677	Java	2019-01-15 06:54:37
5	Tấn Phát Trần	2677	Java	2019-02-06 18:23:44
6	Huseyin Umut Kazan	2874	Java	2021-07-13 10:11:16
7	Brent Yorgey	2890	Java	2018-12-05 14:28:53
8	Micah Stairs	2894	Java	2016-12-22 16:38:56
9	Ahmad Hilani	3379	Java	2021-08-26 23:15:07
10	Ahmad Helany	3379	Java	2021-08-26 23:18:01

#	User	Length	Language	Date
1	Ilya Ryazanov	4104	JavaScript (Node.js)	2021-05-16 23:32:01

#	User	Length	Language	Date
1	Jimmy Gustafsson	865	JavaScript (SpiderMonkey)	2022-09-16 21:37:21
2	Bjørn Chr. Soltvedt	1705	JavaScript (SpiderMonkey)	2016-12-02 07:08:48
3	Peter Kedemo	1879	JavaScript (SpiderMonkey)	2016-06-02 20:21:42
4	Michael Laszlo	2696	JavaScript (SpiderMonkey)	2016-11-07 15:08:37

#	User	Length	Language	Date
1	Noszály Csaba	665	Julia	2025-09-06 14:08:39

#	User	Length	Language	Date
1	Jesper Bech Christensen	1655	Kotlin	2023-10-03 17:28:34

#	User	Length	Language	Date
1	Thomas Feld	843	Python 2	2020-07-23 15:09:07
2	Asger Hautop Drewsen	1266	Python 2	2016-03-29 19:13:37
3	Wang Zhi Jian	1406	Python 2	2019-01-20 15:15:52
4	Johan Wind	1625	Python 2	2017-04-20 01:06:03
5	Oskar Ottander	2132	Python 2	2016-10-04 21:44:35
6	Yanmarshus Bachtiar	3089	Python 2	2020-10-09 14:24:31

#	User	Length	Language	Date
1	Markus Mathiasen	1018	Python 3	2023-08-29 16:07:54
2	Nicholas Russell Saerang	1031	Python 3	2024-05-27 13:11:58
3	Hina	1054	Python 3	2024-06-25 18:00:45
4	Dinesh	1054	Python 3	2024-10-13 21:40:18
5	Oskar Haarklou Veileborg	1105	Python 3	2021-04-15 10:07:16
6	Asger Hautop Drewsen	1148	Python 3	2016-10-04 17:58:58
7	Win Htet Aung	1187	Python 3	2019-06-28 06:28:47
8	Kelly Dance	1277	Python 3	2022-09-17 23:58:03
9	Shashank Bhatt	1304	Python 3	2023-07-30 01:00:47
10	Iman Khodadi	1340	Python 3	2025-02-26 16:58:04

#	User	Length	Language	Date
1	Hidden user	3896	Rust	2019-10-21 04:50:06

Solution running time distribution