Problem A
Program — Problem Statistics

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Submissions	1019
Accepted submissions	226
Submission ratio	22.18%
Authors	367
Full solves [?]	135
Full solve Ratio	36.78%

#	User	Runtime	Language	Date
1	Hidden user	0.35 s	C	2025-05-03 15:14:13
2	Hidden user	0.48 s	C	2018-06-06 20:22:23
3	Ivan Petrov	0.48 s	C	2019-05-30 08:25:41

#	User	Runtime	Language	Date
1	Dick Appel	1.79 s	C#	2018-05-10 23:27:53

#	User	Runtime	Language	Date
1	Ryan Chew	0.15 s	C++	2019-07-02 09:20:15
2	Ivan Carvalho	0.16 s	C++	2017-12-24 12:06:07
3	Brandon Zhang	0.16 s	C++	2019-06-25 09:29:03
4	Hieronymus de Jong	0.19 s	C++	2018-05-12 20:04:39
5	Wang Zhi Jian	0.20 s	C++	2019-02-14 06:25:15
6	Steven Wijaya	0.20 s	C++	2019-02-16 05:59:11
7	Hidden user	0.23 s	C++	2019-02-14 06:31:03
8	Jay Lim	0.23 s	C++	2019-02-14 08:21:41
9	Per Persson	0.25 s	C++	2017-08-18 16:27:38
10	Caeden Whitaker	0.32 s	C++	2020-12-23 06:29:40

#	User	Runtime	Language	Date
1	Bjørn Dons	0.50 s	Java	2023-05-11 21:15:39
2	John Ladera	0.79 s	Java	2019-12-07 04:10:17
3	Jonatan Asketorp	0.91 s	Java	2017-05-19 09:28:20
4	Steven Halim	1.07 s	Java	2018-07-11 04:42:56
5	Josenildo Silva	1.25 s	Java	2018-07-05 19:28:55
6	Androte	1.37 s	Java	2021-09-29 14:23:05
7	Jeffrey H.	1.39 s	Java	2023-06-11 22:53:32
8	Ma.Ellalyn Refil	1.45 s	Java	2023-09-14 13:38:24
9	Deki Wangmo	1.46 s	Java	2021-04-20 13:42:03
10	Joycie Mae Pagdanganan	1.49 s	Java	2023-11-10 12:27:44

#	User	Runtime	Language	Date
1	Hidden user	0.62 s	Python 2	2018-05-30 15:44:33

#	User	Runtime	Language	Date
1	Oskar Haarklou Veileborg	0.81 s	Python 3	2020-08-12 16:26:22
2	Nicholas Russell Saerang	1.06 s	Python 3	2023-07-06 23:44:35
3	Baqer Adnan	1.10 s	Python 3	2023-12-08 14:24:34
4	Lars Tveito	1.12 s	Python 3	2022-05-14 15:45:39
5	Duoduo Zhao	1.97 s	Python 3	2025-07-25 18:48:45

#	User	Runtime	Language	Date
1	Artur Khuziakhmetov	0.24 s	Rust	2023-08-11 08:44:19
2	Lars Tveito	1.62 s	Rust	2022-05-14 15:43:26

#	User	Length	Language	Date
1	Hidden user	568	C	2025-05-03 15:12:02
2	Hidden user	975	C	2018-06-06 20:22:23
3	Ivan Petrov	1041	C	2019-05-30 08:25:41

#	User	Length	Language	Date
1	Dick Appel	6132	C#	2018-05-10 23:27:53

#	User	Length	Language	Date
1	Hrant Hovhannisyan	475	C++	2017-05-19 09:06:35
2	Nathaniel Ang	480	C++	2020-03-05 14:12:02
3	Đk Nguyễn	544	C++	2019-11-04 12:01:22
4	Zane Yu	555	C++	2019-02-11 14:19:53
5	Johan Wind	562	C++	2017-10-05 17:34:17
6	Clement Oh	567	C++	2023-09-24 19:26:39
7	Tấn Phát Trần	573	C++	2019-02-11 19:43:19
8	Ivan Carvalho	577	C++	2017-12-24 12:04:48
9	Minh Nguyen	578	C++	2019-02-11 16:08:07
10	Ignacio Castellano Vega	579	C++	2023-07-11 18:04:08

#	User	Length	Language	Date
1	Josenildo Silva	1195	Java	2018-07-05 19:28:55
2	John Ladera	1413	Java	2019-12-01 18:14:33
3	Androte	1413	Java	2021-09-29 14:23:05
4	Cedrick Cortez	1413	Java	2023-09-14 07:43:29
5	Ma.Ellalyn Refil	1413	Java	2023-09-14 13:38:24
6	Deki Wangmo	1439	Java	2021-04-20 13:42:03
7	Carl James Benitez	1517	Java	2023-10-24 12:07:49
8	JycPagdanganan	1522	Java	2023-10-24 12:35:06
9	Joycie Mae Pagdanganan	1525	Java	2023-11-10 12:27:44
10	Steven Halim	1612	Java	2018-07-11 04:42:56

#	User	Length	Language	Date
1	Hidden user	491	Python 2	2018-05-30 15:44:33

#	User	Length	Language	Date
1	Nicholas Russell Saerang	330	Python 3	2023-07-06 23:44:35
2	Oskar Haarklou Veileborg	401	Python 3	2020-08-12 16:24:39
3	Baqer Adnan	521	Python 3	2023-12-08 14:24:34
4	Lars Tveito	616	Python 3	2022-05-14 15:45:39
5	Duoduo Zhao	1671	Python 3	2025-07-25 18:48:45

#	User	Length	Language	Date
1	Artur Khuziakhmetov	828	Rust	2023-08-10 15:03:33
2	Lars Tveito	1092	Rust	2022-05-14 15:43:26

Solution running time distribution