Problem I
Draft Time — Problem Statistics

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Submissions	725
Accepted submissions	108
Submission ratio	14.90%
Authors	116
Full solves [?]	69
Full solve Ratio	59.48%

#	User	Runtime	Language	Date
1	Alexander Bilde Pedersen	1.23 s	C	2025-01-30 22:32:51

#	User	Runtime	Language	Date
1	Andrew Polizzotto	0.13 s	C++	2022-02-16 07:31:10
2	Marc Phua	0.14 s	C++	2020-10-12 17:50:31
3	Brandon Zhang	0.20 s	C++	2019-08-05 01:26:29
4	Andrew Dong	0.22 s	C++	2024-05-25 00:42:27
5	Ian DeHaan	0.24 s	C++	2022-02-19 23:20:24
6	Ryan Bai	0.27 s	C++	2022-02-24 06:04:25
7	Hidden user	0.30 s	C++	2020-12-23 00:04:11
8	Bohao Sun	0.31 s	C++	2018-10-06 07:15:22
9	鹿目圆	0.32 s	C++	2019-05-07 10:56:55
10	Kevin Wan	0.33 s	C++	2022-02-20 04:57:06

#	User	Runtime	Language	Date
1	Malte Johnsen	0.68 s	Java	2023-09-05 19:44:14
2	Erik Tegler	0.74 s	Java	2019-09-22 14:56:28
3	Doug Goodman	0.74 s	Java	2021-04-18 20:14:05
4	Hidden user	1.18 s	Java	2025-08-30 19:46:58
5	Brent Yorgey	1.55 s	Java	2019-06-05 23:16:07
6	Sigve Hortemo Sæther	1.65 s	Java	2018-10-03 22:11:01
7	Ho Lyun Jeong	1.99 s	Java	2021-10-18 01:15:56

#	User	Runtime	Language	Date
1	Måns Magnusson	0.23 s	Python 2	2019-09-22 14:44:45
2	Thore Husfeldt	0.25 s	Python 2	2021-09-05 17:30:21
3	Lars Åström	0.26 s	Python 2	2019-09-22 14:03:41
4	Jonatan Nilsson	0.26 s	Python 2	2019-09-22 22:26:53
5	Erik Tjøswold	0.44 s	Python 2	2018-10-08 12:32:37
6	Andreas Björklund	0.56 s	Python 2	2019-05-16 20:22:41
7	Maj Stenmark	0.56 s	Python 2	2019-09-22 14:46:42
8	Hidden user	1.17 s	Python 2	2018-12-19 01:51:08

#	User	Runtime	Language	Date
1	Thore Husfeldt	0.26 s	Python 3	2019-09-24 07:40:15
2	Hidden user	0.26 s	Python 3	2025-08-30 01:02:29
3	Florian Micliuc	0.30 s	Python 3	2025-08-31 14:03:42
4	Hidden user	0.33 s	Python 3	2025-08-29 15:30:53
5	Rafael Rohal	0.33 s	Python 3	2025-08-30 17:05:50
6	Sebastian Cloos Hylander	0.34 s	Python 3	2025-08-27 13:32:36
7	Felix Fatum	0.35 s	Python 3	2024-08-28 21:16:10
8	Hidden user	0.35 s	Python 3	2024-08-29 00:03:42
9	Hidden user	0.35 s	Python 3	2024-09-03 19:49:42
10	Nikolaj Munk Binder Jensen	0.38 s	Python 3	2024-09-04 17:12:36

#	User	Length	Language	Date
1	Alexander Bilde Pedersen	7492	C	2025-01-30 22:32:51

#	User	Length	Language	Date
1	William Gan	1329	C++	2018-04-21 07:58:05
2	Kevin Wan	1702	C++	2022-02-20 04:57:06
3	Kevin Wan	1702	C++	2022-02-23 03:59:41
4	Brandon Zhang	1863	C++	2019-08-05 01:27:17
5	Chris Trevisan	1872	C++	2022-02-13 21:49:25
6	Hidden user	1891	C++	2022-02-13 21:01:11
7	Marc Phua	1908	C++	2020-10-12 17:52:24
8	Andrew Dong	1945	C++	2024-05-25 00:42:27
9	Bohao Sun	2035	C++	2018-10-06 07:15:22
10	Hidden user	2206	C++	2020-12-23 00:04:11

#	User	Length	Language	Date
1	Erik Tegler	2754	Java	2019-09-22 14:56:28
2	Sigve Hortemo Sæther	2984	Java	2018-10-03 22:11:01
3	Doug Goodman	4209	Java	2021-04-18 20:14:05
4	Hidden user	4272	Java	2025-08-30 19:46:58
5	Brent Yorgey	6180	Java	2019-06-05 23:16:07
6	Malte Johnsen	6312	Java	2023-09-05 19:41:43
7	Ho Lyun Jeong	11397	Java	2021-10-18 01:15:56

#	User	Length	Language	Date
1	Andreas Björklund	1130	Python 2	2019-05-16 20:22:41
2	Jonatan Nilsson	1174	Python 2	2019-09-22 22:26:53
3	Lars Åström	1212	Python 2	2019-09-22 14:03:41
4	Måns Magnusson	1429	Python 2	2019-09-22 14:44:45
5	Thore Husfeldt	1435	Python 2	2021-09-05 17:30:21
6	Maj Stenmark	2134	Python 2	2019-09-22 14:46:42
7	Erik Tjøswold	2157	Python 2	2018-10-08 12:32:37
8	Hidden user	2513	Python 2	2018-12-19 01:13:48

#	User	Length	Language	Date
1	Hidden user	966	Python 3	2025-08-29 15:30:53
2	Nikolaj Munk Binder Jensen	988	Python 3	2024-09-04 17:12:36
3	Lasse	1168	Python 3	2024-09-05 09:54:23
4	Thore Husfeldt	1321	Python 3	2019-09-24 07:40:15
5	Thøger Bro	1379	Python 3	2025-08-30 19:17:09
6	Rafael Rohal	1384	Python 3	2025-08-30 17:05:50
7	Jakob Israelsen	1451	Python 3	2021-09-05 12:43:40
8	Sebastian Cloos Hylander	1481	Python 3	2025-08-27 13:32:36
9	Lasse Overgaard	1493	Python 3	2024-09-02 09:47:22
10	Hidden user	1604	Python 3	2024-08-29 00:03:42

Solution running time distribution