Problem C
Kindergarten Excursion — Problem Statistics

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Submissions	3056
Accepted submissions	686
Submission ratio	22.45%
Authors	673
Full solves [?]	609
Full solve Ratio	90.49%

#	User	Runtime	Language	Date
1	Nathan Andrews	0.06 s	C#	2024-08-28 02:18:34

#	User	Runtime	Language	Date
1	Jordan Lamkin	0.01 s	C++	2017-04-29 00:04:13
2	Hidden user	0.01 s	C++	2018-01-22 17:48:15
3	Chase Hinesman	0.01 s	C++	2018-01-22 21:21:06
4	Luke Witt	0.01 s	C++	2018-01-22 21:55:10
5	Frank DiRosa	0.01 s	C++	2018-01-23 04:51:55
6	Briana Martinez	0.01 s	C++	2018-01-23 19:39:26
7	Reginald Frank	0.01 s	C++	2019-01-21 05:21:21
8	Yamen Al Masalmeh	0.01 s	C++	2019-01-23 21:09:11
9	Nathan Smith	0.01 s	C++	2019-01-24 22:45:57
10	Gerardo Mares II	0.01 s	C++	2019-01-30 19:06:22

#	User	Runtime	Language	Date
1	Hidden user	0.04 s	C++ with Memory Check	2026-01-25 06:20:07
2	Andrey Pridgen	0.26 s	C++ with Memory Check	2026-01-22 05:07:12

#	User	Runtime	Language	Date
1	Gage Howe	0.01 s	Go	2025-09-03 21:11:53
2	Nathan Lee	0.04 s	Go	2025-08-28 18:52:40

#	User	Runtime	Language	Date
1	Hidden user	0.17 s	Java	2021-01-30 22:44:16
2	Hidden user	0.17 s	Java	2022-02-05 14:55:27
3	Hidden user	0.18 s	Java	2023-01-25 22:17:31
4	Mark Sturtevant	0.19 s	Java	2022-01-24 22:31:20
5	Fabio Cedric	0.19 s	Java	2025-10-15 07:29:06
6	Hidden user	0.21 s	Java	2018-01-31 17:39:21
7	Nathan Leake	0.22 s	Java	2017-04-29 01:04:14
8	Dhruv Patel	0.23 s	Java	2020-01-20 23:20:26
9	Vatsal Mistry	0.24 s	Java	2023-01-21 22:37:20
10	An Quoc Duong	0.27 s	Java	2024-01-25 04:05:18

#	User	Runtime	Language	Date
1	Joseph Chau	0.26 s	Lua	2024-01-26 05:32:10
2	Caleb Austin	0.28 s	Lua	2024-08-31 09:34:25

#	User	Runtime	Language	Date
1	Jessica Fang	0.04 s	Python 2	2017-04-29 00:41:15
2	Maisam Arif	0.04 s	Python 2	2017-04-29 00:44:16
3	Rachel Campbell	0.04 s	Python 2	2017-04-29 00:59:33
4	Josh Satriano	0.06 s	Python 2	2018-01-31 02:07:09
5	Hidden user	0.07 s	Python 2	2018-01-26 08:41:35
6	Kunal Gupta	0.08 s	Python 2	2022-01-28 21:46:07
7	Juliang Li	0.13 s	Python 2	2018-01-20 04:42:10
8	Nathan Villanueva	0.16 s	Python 2	2017-04-29 00:40:52
9	Anish Kumar	0.17 s	Python 2	2023-01-26 08:18:54

#	User	Runtime	Language	Date
1	Sami Melhem	0.06 s	Python 3	2025-01-21 20:42:42
2	Nicolas Ladendorf	0.06 s	Python 3	2025-01-22 22:34:36
3	Tyson Long	0.06 s	Python 3	2025-01-23 21:25:58
4	Hidden user	0.06 s	Python 3	2025-01-23 21:53:50
5	Hidden user	0.06 s	Python 3	2025-01-25 03:23:18
6	Hidden user	0.06 s	Python 3	2025-01-25 06:46:31
7	Hidden user	0.06 s	Python 3	2025-01-27 01:18:35
8	Kevin Johnson	0.06 s	Python 3	2025-01-27 22:24:10
9	Eduardo Alvarez Hernandez	0.06 s	Python 3	2025-01-27 23:13:37
10	Kiran Vengurlekar	0.06 s	Python 3	2025-01-29 23:09:22

#	User	Runtime	Language	Date
1	Macy Drew	0.07 s	Python 3 with NumPy	2023-05-09 23:56:06
2	Ethan	0.08 s	Python 3 with NumPy	2024-01-29 22:50:16
3	Samuel Smith	0.09 s	Python 3 with NumPy	2023-01-30 23:10:39
4	William Park	0.21 s	Python 3 with NumPy	2023-01-23 06:39:07
5	Hidden user	0.31 s	Python 3 with NumPy	2024-01-24 01:26:53
6	Raphael	0.45 s	Python 3 with NumPy	2025-09-03 04:14:14

#	User	Runtime	Language	Date
1	Otokini Cotterell	0.01 s	Rust	2026-01-25 03:22:02
2	Mckinley Xie	0.02 s	Rust	2025-01-19 03:37:15
3	Matthew Staton	0.11 s	Rust	2025-08-28 19:01:20

#	User	Length	Language	Date
1	Nathan Andrews	655	C#	2024-08-28 02:24:45

#	User	Length	Language	Date
1	Gabriel Gomez	289	C++	2025-01-19 06:49:26
2	Chase Hinesman	292	C++	2018-01-22 21:21:06
3	Matthew Tran	327	C++	2020-01-19 19:30:27
4	Hidden user	359	C++	2023-01-28 05:14:11
5	Youran Shen	364	C++	2026-01-25 03:12:17
6	Matthew Turner	374	C++	2018-01-26 21:20:56
7	Jordan James	376	C++	2018-01-26 00:12:17
8	Hidden user	401	C++	2017-04-29 05:57:36
9	Hidden user	401	C++	2019-01-28 22:12:22
10	Will Curran	402	C++	2021-01-28 22:17:14

#	User	Length	Language	Date
1	Hidden user	724	C++ with Memory Check	2026-01-25 06:20:07
2	Andrey Pridgen	1359	C++ with Memory Check	2026-01-22 05:07:12

#	User	Length	Language	Date
1	Gage Howe	439	Go	2025-09-03 21:11:53
2	Nathan Lee	680	Go	2025-08-28 18:52:40

#	User	Length	Language	Date
1	Adarsh Koka	463	Java	2019-01-21 06:49:27
2	Aman Gottumukkala	564	Java	2019-01-23 22:00:41
3	Derrick Galindo	576	Java	2021-01-29 18:57:43
4	Hidden user	583	Java	2018-01-31 17:39:21
5	Hidden user	626	Java	2021-01-30 22:44:16
6	Alan Perez	663	Java	2023-01-25 07:05:46
7	Kevin Dai	690	Java	2024-01-23 05:45:20
8	Nathan Leake	698	Java	2017-04-29 01:04:14
9	Xiangqi Jiang	709	Java	2021-01-27 09:44:51
10	Matthew Sheffield	722	Java	2019-01-28 23:58:42

#	User	Length	Language	Date
1	Joseph Chau	420	Lua	2024-01-26 05:32:10
2	Caleb Austin	490	Lua	2024-08-31 09:34:25

#	User	Length	Language	Date
1	Hidden user	209	Python 2	2018-01-26 08:41:35
2	Rachel Campbell	253	Python 2	2017-04-29 00:59:33
3	Jessica Fang	272	Python 2	2017-04-29 00:41:15
4	Maisam Arif	276	Python 2	2017-04-29 00:44:16
5	Juliang Li	322	Python 2	2018-01-20 04:42:10
6	Kunal Gupta	402	Python 2	2022-01-28 21:46:07
7	Nathan Villanueva	430	Python 2	2017-04-29 00:40:52
8	Josh Satriano	477	Python 2	2018-01-31 02:07:09
9	Anish Kumar	1994	Python 2	2023-01-26 08:18:54

#	User	Length	Language	Date
1	Hidden user	133	Python 3	2022-01-30 02:21:50
2	Hidden user	139	Python 3	2021-01-31 05:51:13
3	Hidden user	143	Python 3	2024-01-26 05:59:52
4	Sehun Joo	148	Python 3	2022-01-30 03:40:01
5	Huy Nguyen	156	Python 3	2021-01-23 22:07:12
6	Muhammad Nauman	170	Python 3	2021-01-28 04:25:22
7	David Asatryan	170	Python 3	2022-01-24 07:51:19
8	Adil Rasiyani	171	Python 3	2023-01-23 06:51:40
9	Hidden user	180	Python 3	2020-01-18 09:37:59
10	Sami Melhem	180	Python 3	2025-01-21 20:42:42

#	User	Length	Language	Date
1	Ethan	239	Python 3 with NumPy	2024-01-29 22:50:16
2	Macy Drew	253	Python 3 with NumPy	2023-05-09 23:56:06
3	Samuel Smith	314	Python 3 with NumPy	2023-01-30 23:10:39
4	Hidden user	1070	Python 3 with NumPy	2024-01-24 01:26:53
5	William Park	1097	Python 3 with NumPy	2023-01-23 06:39:07
6	Raphael	1640	Python 3 with NumPy	2025-09-03 04:14:14

#	User	Length	Language	Date
1	Otokini Cotterell	690	Rust	2026-01-25 03:22:02
2	Mckinley Xie	1182	Rust	2025-01-19 03:37:15
3	Matthew Staton	1855	Rust	2025-08-28 19:01:20

Solution running time distribution