Problem A
Primonimo — Problem Statistics

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Submissions	599
Accepted submissions	198
Submission ratio	33.06%
Authors	186
Full solves [?]	140
Full solve Ratio	75.27%

#	User	Runtime	Language	Date
1	Ivan Petrov	0.09 s	C	2019-10-08 07:45:39

#	User	Runtime	Language	Date
1	AYA	0.23 s	C#	2024-09-16 11:08:53
2	Daoud	1.06 s	C#	2024-09-02 09:31:48
3	OMAR	1.20 s	C#	2024-09-02 12:09:38

#	User	Runtime	Language	Date
1	Dmitry Lyubshin	0.00 s	C++	2018-07-03 12:37:25
2	Ahmad Kashmar	0.00 s	C++	2025-08-08 11:14:27
3	Rares Cristian	0.04 s	C++	2017-10-10 17:41:01
4	Yuxin Sun	0.05 s	C++	2017-10-01 21:36:04
5	Chenzhang Hu	0.05 s	C++	2021-11-15 17:31:12
6	عمر ماهر	0.05 s	C++	2025-09-10 19:48:43
7	Fatima	0.06 s	C++	2024-09-17 11:05:11
8	Farbod Yadegarian	0.07 s	C++	2017-10-01 19:49:07
9	Ziyuan Zhang	0.07 s	C++	2020-10-25 15:04:43
10	William Quiroga	0.08 s	C++	2021-03-13 17:01:03

#	User	Runtime	Language	Date
1	Finn Lidbetter	0.23 s	Java	2017-07-10 19:41:36
2	William Fiset	0.26 s	Java	2016-09-25 00:27:45
3	Andrew Polizzotto	0.26 s	Java	2020-08-16 04:37:04
4	Micah Stairs	0.28 s	Java	2016-09-25 00:12:00
5	William Brigham	0.31 s	Java	2017-10-16 01:32:32
6	Arup Ratan Guha	0.34 s	Java	2017-05-15 02:58:21
7	Ginda Chen	0.34 s	Java	2017-10-12 03:46:25
8	Jeremiah Daniel Regalario	0.34 s	Java	2023-04-01 08:10:27
9	Sam Reinehr	0.35 s	Java	2017-10-12 10:41:37
10	Brent Yorgey	0.35 s	Java	2019-03-01 19:40:30

#	User	Runtime	Language	Date
1	Jacob Huebner	0.47 s	Kotlin	2022-01-15 08:48:35

#	User	Runtime	Language	Date
1	Andreas Björklund	0.28 s	Python 2	2019-06-10 14:12:37
2	Bjarki Ágúst Guðmundsson	0.33 s	Python 2	2016-09-24 04:33:52

#	User	Runtime	Language	Date
1	Bjarki Ágúst Guðmundsson	0.29 s	Python 3	2016-09-24 04:33:59
2	Hidden user	0.40 s	Python 3	2024-08-31 09:48:22
3	Eric Zeng	0.67 s	Python 3	2025-11-04 07:11:20
4	Yosuke Mizutani	1.97 s	Python 3	2024-01-12 00:35:12

#	User	Length	Language	Date
1	Ivan Petrov	4568	C	2019-10-08 07:45:39

#	User	Length	Language	Date
1	OMAR	4088	C#	2024-09-02 12:09:38
2	Daoud	4152	C#	2024-09-02 09:31:48
3	AYA	6019	C#	2024-09-16 11:08:53

#	User	Length	Language	Date
1	Yuxin Sun	1756	C++	2017-10-01 21:36:04
2	Eric Hu	1778	C++	2021-02-06 04:17:54
3	Andy Huang	1881	C++	2016-09-24 20:01:41
4	Ojas Deshpande	1908	C++	2016-09-25 23:28:38
5	Sichao Yang	1932	C++	2017-10-10 22:50:23
6	Sichao Yang	1932	C++	2017-10-10 22:51:27
7	Hidden user	1962	C++	2016-09-24 19:38:45
8	Rehim Memmedli	1987	C++	2017-10-02 02:16:57
9	Mingrui Liu	2000	C++	2021-10-29 04:16:50
10	Simon Lindholm	2013	C++	2016-09-24 18:27:04

#	User	Length	Language	Date
1	Hidden user	2589	Java	2020-06-09 17:45:11
2	Finn Lidbetter	3261	Java	2016-09-25 01:40:55
3	Doug Goodman	3364	Java	2020-09-19 13:56:51
4	Alex Coleman	3412	Java	2016-10-11 23:22:55
5	Joshua Fair	3442	Java	2021-03-13 16:50:25
6	Lewin Gan	3453	Java	2016-09-24 17:19:27
7	William Fiset	3546	Java	2016-09-25 00:27:45
8	Flutter Test	3592	Java	2023-09-18 19:57:02
9	Hidden user	3628	Java	2023-09-06 06:11:14
10	Sam Reinehr	3632	Java	2017-10-12 10:41:37

#	User	Length	Language	Date
1	Jacob Huebner	4992	Kotlin	2022-01-15 08:48:35

#	User	Length	Language	Date
1	Andreas Björklund	1374	Python 2	2019-06-10 14:12:37
2	Bjarki Ágúst Guðmundsson	3367	Python 2	2016-09-24 04:33:52

#	User	Length	Language	Date
1	Eric Zeng	2030	Python 3	2025-11-04 07:11:20
2	Bjarki Ágúst Guðmundsson	3367	Python 3	2016-09-24 04:33:59
3	Hidden user	3639	Python 3	2024-08-31 09:48:22
4	Yosuke Mizutani	5536	Python 3	2024-01-12 00:35:12

Solution running time distribution