Problem A
Laptop Stickers — Problem Statistics

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Submissions	1705
Accepted submissions	781
Submission ratio	45.81%
Authors	711
Full solves [?]	654
Full solve Ratio	91.98%

#	User	Runtime	Language	Date
1	Bergur Snorrason	0.00 s	C	2022-02-17 18:43:44
2	Yeo Meng Han	0.00 s	C	2022-08-09 10:34:56
3	Stephanie Radhakrishnan	0.00 s	C	2023-09-14 17:30:19
4	Rani DilipKumar Shiva Shankar	0.00 s	C	2024-01-09 13:46:36
5	Allan Nouri	0.00 s	C	2024-04-16 13:12:46
6	Stevenson	0.00 s	C	2024-11-29 20:04:19
7	Naveen Kumar S	0.00 s	C	2025-04-20 16:21:42
8	Eyleifur Bjarkason	0.00 s	C	2025-10-27 17:57:05

#	User	Runtime	Language	Date
1	Ahmad Barhamje	0.02 s	C#	2022-11-26 15:11:51
2	Aaron Moseley	0.03 s	C#	2023-01-21 19:55:23
3	Aedan Mills	0.05 s	C#	2025-03-11 16:06:46

#	User	Runtime	Language	Date
1	Jacob Harris Cryer Kragh	0.04 s	F#	2023-01-25 09:55:08

#	User	Runtime	Language	Date
1	Andriy Zyevakov	0.02 s	Go	2022-08-12 21:32:07
2	Rizki Putra	0.02 s	Go	2023-03-08 03:18:21
3	Norbert Voelker	0.08 s	Go	2022-02-16 12:27:05

#	User	Runtime	Language	Date
1	Steinar Simonnes	0.00 s	Haskell	2024-05-30 10:46:53
2	Brent Yorgey	0.01 s	Haskell	2022-02-21 11:52:28

#	User	Runtime	Language	Date
1	Ranjith M	0.04 s	Java	2026-01-08 02:01:45
2	pothyne	0.04 s	Java	2026-01-15 09:53:54
3	Crystal Sharpe	0.06 s	Java	2022-02-23 21:50:37
4	Sven Rönnbäck	0.06 s	Java	2023-04-20 18:42:19
5	Shanmugam Udhaya	0.06 s	Java	2023-08-31 11:17:58
6	DAVID ZHU HAOYUAN	0.06 s	Java	2023-08-31 11:23:23
7	Kenneth Seet	0.06 s	Java	2023-08-31 11:24:49
8	Puri Virakarin	0.06 s	Java	2023-08-31 11:30:19
9	Goh Song Lin	0.06 s	Java	2023-08-31 11:31:16
10	Winston Lim Jun Yang	0.06 s	Java	2023-08-31 11:32:16

#	User	Runtime	Language	Date
1	Jimmy Gustafsson	0.02 s	JavaScript (SpiderMonkey)	2025-07-24 14:45:57
2	Bjørn Chr. Soltvedt	0.03 s	JavaScript (SpiderMonkey)	2022-03-19 14:11:51
3	Christian Pilegaard Cederquist	0.03 s	JavaScript (SpiderMonkey)	2023-03-30 14:30:00

#	User	Runtime	Language	Date
1	Timothy Gaede	0.66 s	Julia	2024-06-03 07:29:29

#	User	Runtime	Language	Date
1	Adam Rankin	0.20 s	Kotlin	2023-05-11 07:05:52

#	User	Runtime	Language	Date
1	Drake Schram	0.01 s	PHP	2025-04-16 23:13:52

#	User	Runtime	Language	Date
1	Justin Su	0.04 s	Python 2	2020-11-14 20:14:04

#	User	Runtime	Language	Date
1	Tobias Bessler	0.04 s	Python 3	2024-09-15 18:39:44
2	Petr	0.04 s	Python 3	2024-12-03 20:20:08
3	Dominic Berzin Chua Way Gin	0.04 s	Python 3	2025-04-17 16:29:11
4	Mohammad Hashemi	0.04 s	Python 3	2025-04-29 22:14:16
5	Tan Yi Long	0.04 s	Python 3	2025-04-30 10:14:07
6	Richard Nguyen	0.04 s	Python 3	2025-05-05 23:20:27
7	Isaac Lee	0.04 s	Python 3	2025-06-22 22:34:59
8	Jiaming Kong	0.04 s	Python 3	2025-06-25 08:41:19
9	Hidden user	0.04 s	Python 3	2025-07-26 03:51:51
10	Hrant Hovhannisyan	0.04 s	Python 3	2025-07-29 11:32:45

#	User	Runtime	Language	Date
1	Thomas Feld	0.06 s	Ruby	2023-10-13 14:36:13

#	User	Runtime	Language	Date
1	Bas Dirks	0.00 s	Rust	2022-02-19 22:18:36
2	Ng Tek In	0.00 s	Rust	2022-08-31 17:59:57
3	Isak Jägberg	0.00 s	Rust	2023-03-23 16:54:46
4	Vincent Lagerros	0.00 s	Rust	2025-06-17 18:38:21

#	User	Length	Language	Date
1	Allan Nouri	543	C	2024-04-16 13:12:46
2	Naveen Kumar S	994	C	2025-04-20 16:21:42
3	Stephanie Radhakrishnan	1101	C	2023-09-14 17:30:19
4	Rani DilipKumar Shiva Shankar	1130	C	2024-01-09 13:46:36
5	Eyleifur Bjarkason	1194	C	2025-10-27 17:57:05
6	Stevenson	1512	C	2024-11-29 20:04:19
7	Bergur Snorrason	1834	C	2022-02-17 18:43:44
8	Yeo Meng Han	2323	C	2022-08-09 10:34:56

#	User	Length	Language	Date
1	Aedan Mills	1034	C#	2025-03-11 16:06:46
2	Ahmad Barhamje	1220	C#	2022-11-26 15:11:51
3	Aaron Moseley	1722	C#	2023-01-21 19:55:23

#	User	Length	Language	Date
1	Teikn Smith	394	C++	2022-07-15 04:47:21
2	Grae Yeandle	400	C++	2022-08-26 20:09:41
3	Zac Friggstad	412	C++	2022-02-12 20:02:32
4	Yipin Wang	420	C++	2025-09-13 21:19:51
5	Dmitry Lyubshin	456	C++	2023-04-07 17:48:29
6	Mohsen Mahroos	462	C++	2023-07-06 01:40:33
7	Hyunjun Lee	465	C++	2023-05-05 07:58:28
8	Dario Petrillo	474	C++	2022-11-28 20:25:41
9	Armen Andreasyan	479	C++	2022-05-19 14:56:03
10	Aaron He	490	C++	2020-11-14 20:15:59

#	User	Length	Language	Date
1	Jacob Harris Cryer Kragh	1217	F#	2023-01-25 09:55:08

#	User	Length	Language	Date
1	Rizki Putra	639	Go	2023-03-08 03:18:21
2	Norbert Voelker	974	Go	2022-02-16 12:27:05
3	Andriy Zyevakov	1182	Go	2022-08-12 21:32:07

#	User	Length	Language	Date
1	Steinar Simonnes	1041	Haskell	2024-05-30 10:47:28
2	Brent Yorgey	8923	Haskell	2022-02-21 11:52:28

#	User	Length	Language	Date
1	Raymond Arrington	731	Java	2024-07-02 02:40:28
2	Hidden user	773	Java	2023-09-03 19:19:53
3	Doug Goodman	867	Java	2022-08-22 18:07:30
4	Ben Zheng	885	Java	2020-11-14 21:04:45
5	Ang Song Yee	911	Java	2023-08-31 11:13:24
6	Steven Halim	912	Java	2023-08-21 13:04:55
7	Nathan Nguyen	935	Java	2022-03-09 20:31:40
8	Benedict Bryan Tjandra	967	Java	2023-09-01 09:54:50
9	Chenlei(Iris) Bao	1005	Java	2020-11-14 22:15:11
10	Atharva Tyagi	1016	Java	2023-08-31 11:29:37

#	User	Length	Language	Date
1	Jimmy Gustafsson	264	JavaScript (SpiderMonkey)	2025-07-24 14:45:57
2	Christian Pilegaard Cederquist	461	JavaScript (SpiderMonkey)	2023-03-30 14:30:00
3	Bjørn Chr. Soltvedt	530	JavaScript (SpiderMonkey)	2022-03-19 14:11:51

#	User	Length	Language	Date
1	Timothy Gaede	1598	Julia	2024-06-03 07:29:29

#	User	Length	Language	Date
1	Adam Rankin	1327	Kotlin	2023-05-11 07:05:52

#	User	Length	Language	Date
1	Drake Schram	1309	PHP	2025-04-16 23:13:52

#	User	Length	Language	Date
1	Justin Su	370	Python 2	2020-11-14 20:14:04

#	User	Length	Language	Date
1	Michael Goldwasser	221	Python 3	2025-08-28 07:05:36
2	Ahmed Chamseddine	226	Python 3	2024-09-20 13:32:52
3	Yong Mao	228	Python 3	2023-10-09 13:23:05
4	Kelly Dance	254	Python 3	2023-04-09 21:25:11
5	Godmar Back	280	Python 3	2020-11-14 20:06:29
6	Collin Simpson	282	Python 3	2025-08-03 20:56:29
7	ACMCSU	282	Python 3	2025-08-03 20:56:50
8	Nicholas Russell Saerang	283	Python 3	2023-06-23 19:31:46
9	Tai Tze Kin	285	Python 3	2024-05-03 23:33:12
10	Hidden user	297	Python 3	2022-08-18 03:22:47

#	User	Length	Language	Date
1	Thomas Feld	147	Ruby	2023-10-13 14:44:01

#	User	Length	Language	Date
1	Vincent Lagerros	736	Rust	2025-06-17 18:38:21
2	Bas Dirks	981	Rust	2022-02-19 22:18:36
3	Ng Tek In	1063	Rust	2022-08-31 17:59:57
4	Isak Jägberg	1849	Rust	2023-03-23 16:54:46

Solution running time distribution