Problem A
Coloring Socks — Problem Statistics

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Submissions	1043
Accepted submissions	315
Submission ratio	30.20%
Authors	223
Full solves [?]	222
Full solve Ratio	99.55%

#	User	Runtime	Language	Date
1	Liam Huth	0.01 s	C++	2022-09-20 17:24:32
2	Ali Rafiei	0.01 s	C++	2022-09-24 08:28:23
3	Vaibhav Chugh	0.01 s	C++	2022-09-25 08:40:13
4	Mohammed Alzafarani	0.01 s	C++	2022-09-29 03:01:12
5	qilong li	0.01 s	C++	2022-09-29 09:37:10
6	Sheldon Roberts	0.01 s	C++	2023-09-18 19:16:46
7	Jerry Xu	0.01 s	C++	2023-09-24 21:03:40
8	Vedant Vyas	0.01 s	C++	2023-09-30 18:22:38
9	Bella Hong	0.01 s	C++	2023-10-03 00:19:40
10	Jad Chehimi	0.01 s	C++	2025-09-16 06:21:00

#	User	Runtime	Language	Date
1	Md Akif Chowdhury	0.16 s	Haskell	2022-09-22 05:44:34

#	User	Runtime	Language	Date
1	Hidden user	0.07 s	Python 3	2022-09-24 23:36:08
2	Qi Song	0.07 s	Python 3	2022-10-03 06:10:24
3	Ervin Binu Joseph	0.07 s	Python 3	2022-10-03 15:24:21
4	Sanjeev Kotha	0.07 s	Python 3	2022-10-04 00:35:32
5	Aryan Kalwani	0.07 s	Python 3	2022-10-04 04:38:41
6	Joshua Billson	0.07 s	Python 3	2022-10-04 07:39:36
7	JIAHAO QIU	0.07 s	Python 3	2025-09-16 07:00:04
8	Jakob Fedun	0.07 s	Python 3	2025-09-17 00:04:36
9	Grace Zhang	0.07 s	Python 3	2025-09-17 06:30:12
10	Krish Lal	0.07 s	Python 3	2025-09-18 00:14:31

#	User	Runtime	Language	Date
1	Tianyi Zhang	0.07 s	Python 3 with NumPy	2025-09-21 02:12:52
2	Vansh Srivastav	0.07 s	Python 3 with NumPy	2025-09-22 23:08:06
3	Silin Song	0.07 s	Python 3 with NumPy	2025-09-24 05:22:56
4	Alex Mak	0.08 s	Python 3 with NumPy	2022-10-03 00:16:02
5	YUXUAN FU	0.08 s	Python 3 with NumPy	2023-09-30 23:19:55
6	Julia Doan	0.08 s	Python 3 with NumPy	2025-09-29 22:19:17

#	User	Runtime	Language	Date
1	Akemi Izuko	0.01 s	Rust	2022-09-23 22:14:20
2	Krish Lal	0.01 s	Rust	2025-09-18 00:30:09
3	Logan Travis	0.01 s	Rust	2025-09-20 03:58:33

#	User	Length	Language	Date
1	Manan Jain	614	C++	2025-09-18 03:11:49
2	Armaan Katyal	634	C++	2025-09-16 06:36:45
3	Saahil Rachh	726	C++	2023-10-02 00:32:03
4	Tianxiang Ren	779	C++	2023-09-21 22:41:44
5	qilong li	784	C++	2022-09-29 09:37:10
6	Tran Phuong Anh Nguyen	804	C++	2023-10-01 20:22:20
7	Cyrus Garg	847	C++	2025-09-17 02:29:37
8	Akshat Gulati	901	C++	2022-09-29 23:29:21
9	Faiza Rahman	1035	C++	2025-09-24 08:17:53
10	Kevin Wu	1049	C++	2022-10-04 04:34:41

#	User	Length	Language	Date
1	Md Akif Chowdhury	1530	Haskell	2022-09-22 05:44:34

#	User	Length	Language	Date
1	Yuxing Chen	197	Python 3	2023-09-27 01:55:14
2	KAIYUAN YANG	212	Python 3	2023-09-20 03:13:07
3	Wenhao You	220	Python 3	2023-09-18 07:17:34
4	Weiguo Jiang	266	Python 3	2023-09-18 06:38:01
5	Aryan Kalwani	293	Python 3	2022-10-04 04:38:41
6	Philip Wang	295	Python 3	2023-09-25 20:26:50
7	Krish Lal	312	Python 3	2025-09-18 00:14:31
8	CHAE HYOGYEONG	338	Python 3	2025-09-29 00:59:30
9	Jimi Lin	342	Python 3	2025-09-22 23:02:12
10	Ximeng Duan	368	Python 3	2025-09-23 20:41:42

#	User	Length	Language	Date
1	Vansh Srivastav	505	Python 3 with NumPy	2025-09-22 23:08:06
2	Silin Song	1302	Python 3 with NumPy	2025-09-24 05:22:56
3	Alex Mak	1332	Python 3 with NumPy	2022-10-03 00:16:02
4	YUXUAN FU	1337	Python 3 with NumPy	2023-09-30 23:19:55
5	Julia Doan	1602	Python 3 with NumPy	2025-09-29 22:19:17
6	Tianyi Zhang	2123	Python 3 with NumPy	2025-09-21 02:12:52

#	User	Length	Language	Date
1	Krish Lal	1739	Rust	2025-09-18 00:30:09
2	Logan Travis	1808	Rust	2025-09-20 03:58:33
3	Akemi Izuko	1906	Rust	2022-09-23 22:14:20

Solution running time distribution