Problem A
Fake Scoreboard — Problem Statistics

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Submissions	539
Accepted submissions	133
Submission ratio	24.68%
Authors	112
Full solves [?]	71
Full solve Ratio	63.39%

#	User	Runtime	Language	Date
1	Ivan Petrov	0.03 s	C	2019-07-01 15:49:13

#	User	Runtime	Language	Date
1	Jeremy Lim	0.02 s	C++	2025-03-20 19:10:04
2	Dmitry Lyubshin	0.03 s	C++	2023-07-02 09:28:14
3	Zsolt Németh	0.03 s	C++	2024-07-22 01:09:58
4	Lawry Sorenson	0.06 s	C++	2024-06-04 21:18:37
5	Nicolás Restrepo Torres	0.08 s	C++	2017-07-22 03:51:45
6	Michael Pfeifer	0.09 s	C++	2019-03-24 02:53:30
7	Juliet Persia	0.10 s	C++	2019-07-25 04:09:39
8	Ana Maria Dan	0.10 s	C++	2022-11-20 17:37:05
9	Sreepranad Devarakonda	0.10 s	C++	2024-02-16 09:23:04
10	Tan Yi Long	0.10 s	C++	2025-03-29 06:46:49

#	User	Runtime	Language	Date
1	José Vander Meulen	0.18 s	Java	2018-07-27 09:04:46
2	Micah Stairs	0.29 s	Java	2017-02-09 03:15:41
3	Alex Coleman	0.36 s	Java	2017-03-02 20:03:53
4	Billy Quiroga	0.38 s	Java	2018-10-30 22:30:20
5	Tyler VanHaren	0.41 s	Java	2018-10-27 01:21:24
6	Atharva Nagarkar	0.46 s	Java	2018-10-30 08:34:49
7	Nick Wu	0.69 s	Java	2016-08-07 07:47:58
8	Hidden user	2.17 s	Java	2018-09-09 21:14:00

#	User	Runtime	Language	Date
1	Hidden user	0.40 s	Python 2	2018-05-19 00:16:05

#	User	Runtime	Language	Date
1	Caleb Dastrup	0.91 s	Python 3	2025-02-07 06:17:05
2	Nicholas Russell Saerang	0.97 s	Python 3	2024-06-21 06:25:05
3	Javier Martínez	1.10 s	Python 3	2025-12-05 19:25:14
4	Oskar Haarklou Veileborg	2.86 s	Python 3	2020-04-20 09:54:12

#	User	Length	Language	Date
1	Ivan Petrov	2953	C	2019-07-01 15:49:13

#	User	Length	Language	Date
1	Josenildo Silva	1063	C++	2018-07-27 13:58:51
2	Francesco Milizia	1246	C++	2017-08-24 10:45:47
3	Dmitry Lyubshin	1386	C++	2023-07-02 09:28:14
4	Hidden user	1425	C++	2018-09-09 17:48:56
5	Muhanad Alaa	1763	C++	2022-04-11 09:46:34
6	Zane Orz	1890	C++	2021-04-12 15:20:52
7	Alex Waese-Perlman	1963	C++	2024-01-16 20:55:42
8	Jeremy Lim	2400	C++	2025-03-20 21:53:55
9	Brandon Zhang	2592	C++	2024-02-05 11:39:20
10	Ashley Khoo	2849	C++	2021-04-14 03:24:55

#	User	Length	Language	Date
1	Hidden user	2547	Java	2018-09-09 21:14:00
2	Micah Stairs	3469	Java	2017-02-09 03:15:41
3	Tyler VanHaren	3680	Java	2018-10-27 01:21:24
4	Atharva Nagarkar	3860	Java	2018-11-02 06:03:49
5	Billy Quiroga	4402	Java	2018-10-30 22:30:20
6	Alex Coleman	4549	Java	2017-03-02 20:03:53
7	José Vander Meulen	5143	Java	2018-07-27 08:53:39
8	Nick Wu	5648	Java	2016-08-07 07:47:58

#	User	Length	Language	Date
1	Hidden user	2222	Python 2	2018-05-19 00:16:05

#	User	Length	Language	Date
1	Nicholas Russell Saerang	818	Python 3	2025-03-29 16:37:37
2	Javier Martínez	834	Python 3	2025-12-05 19:25:14
3	Caleb Dastrup	1616	Python 3	2025-02-07 06:17:05
4	Oskar Haarklou Veileborg	1989	Python 3	2020-04-20 09:50:17

Solution running time distribution