Problem A
Cakey McCakeFace — Problem Statistics

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Submissions	3497
Accepted submissions	1073
Submission ratio	30.68%
Authors	876
Full solves [?]	718
Full solve Ratio	81.96%

#	User	Runtime	Language	Date
1	Ivan Petrov	0.09 s	C	2019-03-19 14:15:22
2	Bergur Snorrason	0.23 s	C	2019-06-28 19:26:44
3	daimiao chen	0.24 s	C	2024-03-15 22:38:52
4	Sanjiv Dinakar	0.28 s	C	2023-03-27 10:57:07
5	Tyler Mulholland	0.35 s	C	2023-03-05 22:19:42

#	User	Runtime	Language	Date
1	Asger Starup	0.94 s	C#	2024-04-16 08:53:56
2	Andriy Zyevakov	3.26 s	C#	2025-01-11 09:01:21
3	Mikael Fiala-Lundström	3.50 s	C#	2023-07-04 18:56:18

#	User	Runtime	Language	Date
1	Alexander Kravberg	0.04 s	C++	2023-07-06 00:19:28
2	Yeung Man Tsung	0.14 s	C++	2023-01-08 16:44:41
3	Imax Blue	0.16 s	C++	2018-02-17 19:03:23
4	人外沙耶	0.16 s	C++	2023-01-25 17:36:39
5	Hidden user	0.20 s	C++	2023-01-25 12:44:34
6	Emanuele Marsicano	0.26 s	C++	2019-10-07 13:22:36
7	Md Akif Chowdhury	0.28 s	C++	2023-01-21 10:08:25
8	Jaime Benabent	0.29 s	C++	2018-12-07 23:49:43
9	Agis Daniels	0.29 s	C++	2020-02-16 19:23:28
10	Johnny Chiu	0.29 s	C++	2023-04-23 07:50:55

#	User	Runtime	Language	Date
1	Krzysztof Gibuła	1.18 s	Go	2019-01-14 18:32:58
2	Norbert Voelker	1.54 s	Go	2022-05-17 23:46:32
3	Yitian Wang	1.78 s	Go	2023-03-09 09:08:41

#	User	Runtime	Language	Date
1	Fumiaki Takagi	3.53 s	Haskell	2023-02-01 09:24:15

#	User	Runtime	Language	Date
1	Dylan Smith	0.74 s	Java	2023-01-29 01:52:55
2	Matthew Wynia	0.86 s	Java	2022-10-19 03:04:17
3	Hidden user	1.23 s	Java	2018-12-04 00:55:56
4	Kevin Lim Yong Shen	1.24 s	Java	2019-12-05 09:01:10
5	Jon Marius Venstad	1.26 s	Java	2023-03-10 11:01:55
6	Doug Goodman	1.28 s	Java	2018-07-03 21:18:36
7	Kliver Daniel	1.40 s	Java	2018-08-17 03:44:12
8	Thomas Yang	1.41 s	Java	2021-09-18 19:37:56
9	Mehmet Vecdi Gönül	1.41 s	Java	2023-09-18 11:54:08
10	Duncan Page	1.42 s	Java	2019-01-29 00:49:28

#	User	Runtime	Language	Date
1	Christian Pilegaard Cederquist	2.40 s	JavaScript (SpiderMonkey)	2023-08-12 02:09:34
2	Bjørn Chr. Soltvedt	3.17 s	JavaScript (SpiderMonkey)	2022-11-11 22:01:58

#	User	Runtime	Language	Date
1	Timothy Gaede	0.60 s	Julia	2025-10-22 14:54:34

#	User	Runtime	Language	Date
1	Jacob Huebner	0.82 s	Kotlin	2022-05-03 21:31:49
2	Hidden user	0.82 s	Kotlin	2023-09-17 22:32:40
3	Sam Keyser	2.11 s	Kotlin	2023-08-26 22:35:28
4	Nicholas Johnson	2.15 s	Kotlin	2022-05-01 17:36:22
5	Adam Rankin	2.35 s	Kotlin	2023-11-11 17:40:57
6	Josie Bierbaum	2.74 s	Kotlin	2021-10-07 00:45:50
7	Jesper Bech Christensen	2.76 s	Kotlin	2023-09-28 13:58:20
8	Hidden user	3.40 s	Kotlin	2020-05-07 01:26:04

#	User	Runtime	Language	Date
1	Anatole Leterrier	3.28 s	OCaml	2024-03-08 16:39:57

#	User	Runtime	Language	Date
1	Agis Daniels	0.25 s	Python 2	2020-02-16 19:41:26
2	Andreas Björklund	1.17 s	Python 2	2018-12-29 09:07:17
3	Lingyu Song	1.19 s	Python 2	2018-11-04 07:09:34
4	Aarav Singh	1.34 s	Python 2	2018-02-17 19:25:28
5	Josenildo Silva	1.34 s	Python 2	2018-08-15 03:30:06
6	Hermon Mulat	1.42 s	Python 2	2018-12-26 16:52:22
7	Lars Åström	1.47 s	Python 2	2018-10-18 08:48:56
8	Björn Magnusson	1.47 s	Python 2	2018-10-18 14:21:16
9	Jonatan Nilsson	1.48 s	Python 2	2018-11-04 19:13:10
10	Eoin Davey	1.48 s	Python 2	2018-11-19 19:58:20

#	User	Runtime	Language	Date
1	Agis Daniels	0.30 s	Python 3	2020-02-16 19:40:41
2	Jacob Albers	0.44 s	Python 3	2021-10-12 20:42:18
3	Nino Bašić	0.46 s	Python 3	2023-03-30 16:21:25
4	Eivind Lie Andreassen	0.46 s	Python 3	2024-06-18 14:17:01
5	Dilhan Salgado	0.47 s	Python 3	2024-07-15 23:31:24
6	Timothy Baeckelant	0.48 s	Python 3	2023-12-16 01:51:47
7	Beamlake Hailu	0.65 s	Python 3	2021-10-19 06:34:53
8	Haoming Lin	1.28 s	Python 3	2022-01-18 16:27:25
9	Espen Fosseide	1.32 s	Python 3	2022-03-09 19:27:19
10	Ryan Tan	1.33 s	Python 3	2022-07-07 12:37:33

#	User	Runtime	Language	Date
1	Hidden user	1.11 s	Ruby	2023-09-17 23:17:33

#	User	Runtime	Language	Date
1	Paul Nutini	0.36 s	Rust	2023-09-16 02:27:30
2	James Felder	0.42 s	Rust	2024-04-18 23:57:30
3	Niklas Sandén	0.53 s	Rust	2023-04-01 13:59:47
4	Eric Pinter	0.69 s	Rust	2023-02-18 21:49:12
5	Daniel Anker Hermansen	0.92 s	Rust	2023-05-29 13:46:54
6	Aaron Lengyel	1.11 s	Rust	2023-04-28 23:39:37

#	User	Runtime	Language	Date
1	arthur	0.29 s	Zig	2024-07-17 08:09:07

#	User	Length	Language	Date
1	Ivan Petrov	1472	C	2019-03-19 14:15:22
2	daimiao chen	1487	C	2024-03-15 22:38:52
3	Sanjiv Dinakar	1513	C	2023-03-27 10:57:07
4	Bergur Snorrason	2166	C	2019-06-28 19:26:44
5	Tyler Mulholland	18453	C	2023-03-05 22:19:42

#	User	Length	Language	Date
1	Mikael Fiala-Lundström	2134	C#	2023-07-04 18:56:18
2	Asger Starup	2556	C#	2024-04-16 08:53:56
3	Andriy Zyevakov	7488	C#	2025-01-11 08:34:53

#	User	Length	Language	Date
1	Zac Friggstad	383	C++	2023-01-20 23:16:09
2	Markus Mathiasen	425	C++	2021-10-21 10:59:25
3	Filippo Xausa	442	C++	2023-01-24 18:24:34
4	Teikn Smith	451	C++	2024-09-06 00:19:23
5	Hidden user	452	C++	2023-11-04 11:10:54
6	Andrea Puddu	460	C++	2021-02-12 18:06:51
7	Kexuan Miao	461	C++	2023-01-18 20:15:16
8	Johan Wind	468	C++	2018-11-17 18:58:33
9	Thor Eriksen	470	C++	2023-05-20 13:26:16
10	Adrien	480	C++	2024-04-12 15:06:30

#	User	Length	Language	Date
1	Krzysztof Gibuła	931	Go	2019-01-14 18:32:58
2	Norbert Voelker	1015	Go	2022-05-17 23:46:32
3	Yitian Wang	1199	Go	2023-03-09 09:08:41

#	User	Length	Language	Date
1	Fumiaki Takagi	858	Haskell	2023-02-01 09:24:15

#	User	Length	Language	Date
1	Eric Williamson	813	Java	2018-02-17 19:23:29
2	Doug Goodman	831	Java	2018-07-03 21:18:36
3	Hidden user	873	Java	2018-12-04 00:53:49
4	Duncan Page	909	Java	2019-01-29 00:49:28
5	Åke Wettergren	927	Java	2018-10-19 13:50:12
6	Marc Dominic San Pedro	942	Java	2024-04-11 04:52:19
7	Brian Lee	958	Java	2018-11-20 18:18:55
8	Jon Marius Venstad	1018	Java	2023-03-10 11:01:55
9	Kliver Daniel	1022	Java	2018-08-17 03:44:12
10	Daniel West	1037	Java	2018-05-09 16:50:17

#	User	Length	Language	Date
1	Bjørn Chr. Soltvedt	559	JavaScript (SpiderMonkey)	2022-11-11 22:25:50
2	Christian Pilegaard Cederquist	651	JavaScript (SpiderMonkey)	2023-08-12 02:09:34

#	User	Length	Language	Date
1	Timothy Gaede	730	Julia	2025-10-22 14:54:34

#	User	Length	Language	Date
1	Jesper Bech Christensen	297	Kotlin	2023-09-28 14:13:40
2	Nicholas Johnson	622	Kotlin	2022-05-01 17:36:22
3	Hidden user	727	Kotlin	2023-09-17 22:20:25
4	Sam Keyser	894	Kotlin	2023-08-26 22:35:28
5	Adam Rankin	935	Kotlin	2023-11-11 17:40:57
6	Jacob Huebner	996	Kotlin	2022-05-03 21:31:49
7	Hidden user	1125	Kotlin	2020-05-07 01:26:04
8	Josie Bierbaum	1174	Kotlin	2021-10-07 00:45:50

#	User	Length	Language	Date
1	Anatole Leterrier	1161	OCaml	2024-03-08 16:39:57

#	User	Length	Language	Date
1	Måns Magnusson	319	Python 2	2018-10-25 20:07:42
2	Oskar Haarklou Veileborg	351	Python 2	2018-11-23 11:05:27
3	Asger Hautop Drewsen	368	Python 2	2018-11-22 18:58:36
4	Jean Niklas L'orange	377	Python 2	2019-01-15 00:02:50
5	Jesper Öqvist	392	Python 2	2018-11-07 18:50:57
6	Eoin Davey	396	Python 2	2018-11-19 19:58:20
7	Agis Daniels	415	Python 2	2020-02-16 18:20:17
8	Maj Stenmark	416	Python 2	2018-10-19 15:35:25
9	Andreas Björklund	428	Python 2	2018-12-29 09:07:17
10	Si Jun Ke	451	Python 2	2018-07-13 14:39:51

#	User	Length	Language	Date
1	Chris Kopp	142	Python 3	2023-11-19 00:16:37
2	Thomas Feld	143	Python 3	2023-05-09 12:33:19
3	Ahmed Chamseddine	177	Python 3	2024-04-26 10:40:43
4	Charles Ancheta	188	Python 3	2023-03-24 11:35:07
5	Etienne Senigout	202	Python 3	2024-04-01 12:34:43
6	Noah Hessen Bjerke	212	Python 3	2025-11-07 23:40:11
7	Alexandre Douard	247	Python 3	2024-09-01 16:34:13
8	Eugin Pahk	259	Python 3	2024-04-27 00:28:04
9	Ethan Lu	265	Python 3	2023-08-12 00:49:24
10	Yohannes Melese	268	Python 3	2023-09-06 14:21:33

#	User	Length	Language	Date
1	Hidden user	532	Ruby	2023-09-17 23:17:33

#	User	Length	Language	Date
1	Paul Nutini	1287	Rust	2023-09-16 01:44:01
2	Eric Pinter	1585	Rust	2023-02-18 21:49:12
3	James Felder	2089	Rust	2024-04-18 23:57:30
4	Aaron Lengyel	5242	Rust	2023-04-28 23:39:37
5	Daniel Anker Hermansen	20998	Rust	2023-05-29 13:46:54
6	Niklas Sandén	26403	Rust	2023-04-01 13:59:47

#	User	Length	Language	Date
1	arthur	2354	Zig	2024-07-17 08:09:07

Solution running time distribution