Problem I
Smallest Multiple — Problem Statistics

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Submissions	3021
Accepted submissions	1077
Submission ratio	35.65%
Authors	1004
Full solves [?]	845
Full solve Ratio	84.16%

#	User	Runtime	Language	Date
1	Chenzhang Hu	0.07 s	Bash	2023-12-18 14:31:39

#	User	Runtime	Language	Date
1	Bas te Kolste	0.02 s	C#	2015-09-09 20:10:13
2	Joe Amenta	0.02 s	C#	2016-04-04 12:25:57
3	Klas af Geijerstam	0.03 s	C#	2018-02-05 12:57:38
4	traxex	0.04 s	C#	2024-05-16 16:53:08

#	User	Runtime	Language	Date
1	Judith Hemp	0.02 s	Go	2021-01-16 21:08:06
2	Harrison Shen	0.02 s	Go	2021-08-21 19:30:19
3	Norbert Voelker	0.02 s	Go	2021-12-01 19:30:24
4	Romulus Pașca	0.02 s	Go	2022-01-05 17:53:56

#	User	Runtime	Language	Date
1	Steinar Simonnes	0.00 s	Haskell	2025-06-23 13:13:38
2	Hidden user	0.01 s	Haskell	2015-02-25 09:32:12
3	David Wärn	0.01 s	Haskell	2015-05-25 18:20:34
4	Joakim Blikstad	0.01 s	Haskell	2015-05-27 12:15:21
5	Zimu Qin	0.01 s	Haskell	2015-10-03 20:55:21
6	Marko Lazic	0.01 s	Haskell	2016-09-22 12:12:58
7	Johan Meier	0.01 s	Haskell	2016-12-19 12:09:10
8	Brent Yorgey	0.01 s	Haskell	2018-04-14 05:31:57
9	Isaac Arvestad	0.01 s	Haskell	2019-09-07 14:18:39
10	Tim Put	0.01 s	Haskell	2021-02-28 18:11:12

#	User	Runtime	Language	Date
1	Samuel Klingström	0.08 s	Java	2017-07-24 14:37:21
2	Teddy Hartanto	0.09 s	Java	2016-04-06 04:38:52
3	Martijn Muijsers	0.09 s	Java	2016-11-12 02:15:03
4	Sam Reinehr	0.09 s	Java	2018-01-30 06:38:50
5	Hidden user	0.09 s	Java	2018-01-31 10:41:56
6	Robin Christopher Yu	0.09 s	Java	2018-03-27 15:20:06
7	Dương Đạt	0.09 s	Java	2022-01-25 10:33:09
8	Dat Vo Nguyen Tien	0.09 s	Java	2022-01-25 10:38:54
9	Emil Bak-Møller	0.09 s	Java	2022-03-01 01:06:46
10	Asmus Tørsleff	0.09 s	Java	2022-10-14 16:42:18

#	User	Runtime	Language	Date
1	Bas Dirks	0.42 s	JavaScript (Node.js)	2022-01-28 13:22:18
2	Quinn Flavel	0.43 s	JavaScript (Node.js)	2020-09-22 22:10:42

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.02 s	JavaScript (SpiderMonkey)	2016-11-28 00:53:48
2	Christian Pilegaard Cederquist	0.03 s	JavaScript (SpiderMonkey)	2023-02-02 22:31:45

#	User	Runtime	Language	Date
1	Hidden user	0.43 s	Julia	2025-03-19 18:40:53
2	Timothy Gaede	0.60 s	Julia	2024-06-03 06:35:50
3	Alexandre Charland	0.60 s	Julia	2025-03-31 12:07:26

#	User	Runtime	Language	Date
1	Chelsea Hoernemann	0.17 s	Kotlin	2022-12-02 16:13:16
2	Hidden user	0.21 s	Kotlin	2020-02-23 05:15:25
3	Phường Lên	0.23 s	Kotlin	2020-01-16 05:16:13
4	Dayan Ruben Gonzalez	0.23 s	Kotlin	2020-09-29 01:58:16
5	Adam Rankin	0.25 s	Kotlin	2023-09-10 20:29:11
6	Adam Koprowski	0.26 s	Kotlin	2021-05-05 08:30:59

#	User	Runtime	Language	Date
1	Agis Daniels	0.03 s	Python 2	2017-01-14 01:31:36
2	Joseph Scott	0.04 s	Python 2	2016-01-21 02:05:45
3	Isaac Lee	0.04 s	Python 2	2016-08-09 01:52:08
4	Michael Laszlo	0.04 s	Python 2	2016-10-23 00:02:06
5	Manshant Singh Kohli	0.04 s	Python 2	2017-02-13 07:12:38
6	Ciara Godwin	0.04 s	Python 2	2017-09-07 21:41:16
7	Eoin Davey	0.04 s	Python 2	2017-12-04 12:22:11
8	Peter Beattie	0.04 s	Python 2	2017-12-06 21:54:25
9	Christopher Mc Laughlin	0.04 s	Python 2	2017-12-07 13:59:24
10	William Gan	0.04 s	Python 2	2018-01-16 16:26:28

#	User	Runtime	Language	Date
1	Johan Sannemo	0.02 s	Python 3	2015-10-24 15:48:51
2	Quan Tran	0.02 s	Python 3	2016-02-11 02:33:49
3	William Fiset	0.02 s	Python 3	2016-06-11 00:38:48
4	Isaac Lee	0.02 s	Python 3	2016-08-09 01:51:12
5	Christian Lindeström	0.02 s	Python 3	2016-10-12 13:53:00
6	Michael Laszlo	0.02 s	Python 3	2016-10-23 00:12:34
7	Bernhard Kartefla	0.02 s	Python 3	2016-12-29 17:43:57
8	Agis Daniels	0.02 s	Python 3	2017-01-14 01:35:40
9	Friðrik Njálsson	0.02 s	Python 3	2017-01-26 18:04:57
10	Herman Karlsson	0.02 s	Python 3	2017-02-03 12:55:42

#	User	Runtime	Language	Date
1	Naoki Mizuno	0.03 s	Ruby	2016-04-11 00:18:53
2	Mehdi Maick	0.03 s	Ruby	2016-09-04 15:14:45
3	Miorel Palii	0.03 s	Ruby	2017-11-26 09:43:57
4	Hidden user	0.05 s	Ruby	2019-10-30 21:19:42
5	Thomas Feld	0.06 s	Ruby	2023-01-04 17:06:10
6	Clement Oh	0.07 s	Ruby	2024-01-08 13:50:14
7	Si Jie Tan	0.07 s	Ruby	2025-12-13 03:17:41
8	Chenzhang Hu	0.14 s	Ruby	2025-09-22 16:23:16

#	User	Runtime	Language	Date
1	Vincent Lagerros	0.00 s	Rust	2024-07-24 23:50:55

#	User	Runtime	Language	Date
1	Ștefan-Iulian Alecu	0.05 s	Visual Basic	2025-11-02 18:59:19

#	User	Length	Language	Date
1	Chenzhang Hu	28	Bash	2025-09-13 01:58:01

#	User	Length	Language	Date
1	traxex	392	C#	2024-05-16 16:53:08
2	Klas af Geijerstam	486	C#	2018-02-05 12:57:38
3	Joe Amenta	1608	C#	2016-04-04 12:27:42
4	Bas te Kolste	1768	C#	2015-09-09 20:10:13

#	User	Length	Language	Date
1	Luu Nguyen Bang	1124	C++	2020-09-29 03:30:16
2	Hidden user	1464	C++	2020-03-31 06:14:35
3	Hidden user	1599	C++	2018-07-07 10:30:04
4	Alexander Skidanov	1631	C++	2025-03-29 22:50:47
5	Qiannan Wu	1763	C++	2017-02-16 22:49:43
6	Bowen Zou	1866	C++	2026-03-12 16:20:39
7	Andreas Notøy	1961	C++	2022-10-26 11:30:11
8	I Lucian	1990	C++	2021-04-22 19:35:59
9	Hoàng Minh Nguyễn	2010	C++	2022-02-03 05:10:22
10	Frank Endriss	2856	C++	2020-10-24 22:26:23

#	User	Length	Language	Date
1	Norbert Voelker	650	Go	2021-12-01 19:34:28
2	Romulus Pașca	729	Go	2022-01-05 17:53:56
3	Harrison Shen	899	Go	2021-08-21 19:30:19
4	Judith Hemp	907	Go	2021-01-16 21:08:06

#	User	Length	Language	Date
1	Joakim Blikstad	64	Haskell	2015-05-29 18:39:05
2	David Wärn	78	Haskell	2015-05-25 18:20:34
3	Błażej Dariusz Roszkowski	111	Haskell	2022-10-25 16:47:32
4	Jerome Leow	174	Haskell	2021-07-14 01:29:57
5	Isaac Arvestad	184	Haskell	2019-09-07 14:18:39
6	Brent Yorgey	202	Haskell	2018-04-14 05:31:57
7	Tim Put	229	Haskell	2021-02-28 18:11:12
8	Zimu Qin	236	Haskell	2015-10-03 20:55:21
9	Johan Meier	289	Haskell	2016-12-19 12:09:10
10	Leslie Yip	391	Haskell	2022-09-21 15:06:17

#	User	Length	Language	Date
1	Jun Xing Go	469	Java	2021-07-14 08:25:11
2	Derrick Martin	488	Java	2019-09-07 17:15:17
3	Thomas King	489	Java	2019-09-07 17:04:22
4	Hung Nguyen Truong Thanh	524	Java	2018-11-04 22:59:12
5	Duncan Page	527	Java	2018-10-08 21:49:58
6	Brennan Cleland	546	Java	2023-07-05 03:21:41
7	Doug Goodman	547	Java	2018-05-02 16:09:22
8	Zachary DeStefano	553	Java	2020-09-03 18:01:52
9	Pedro Contipelli	575	Java	2017-03-31 13:34:33
10	Aamir	576	Java	2020-04-07 08:24:06

#	User	Length	Language	Date
1	Quinn Flavel	297	JavaScript (Node.js)	2020-09-22 22:10:42
2	Bas Dirks	673	JavaScript (Node.js)	2022-01-28 13:22:18

#	User	Length	Language	Date
1	Christian Pilegaard Cederquist	496	JavaScript (SpiderMonkey)	2023-02-02 22:31:45
2	Bjørn Chr. Soltvedt	60992	JavaScript (SpiderMonkey)	2016-11-28 00:53:48

#	User	Length	Language	Date
1	Timothy Gaede	180	Julia	2024-06-03 06:35:50
2	Alexandre Charland	181	Julia	2025-03-31 12:07:26
3	Hidden user	203	Julia	2025-03-19 18:40:53

#	User	Length	Language	Date
1	Dayan Ruben Gonzalez	424	Kotlin	2020-09-29 01:58:16
2	Adam Koprowski	557	Kotlin	2021-05-05 08:30:59
3	Phường Lên	620	Kotlin	2020-01-16 05:16:13
4	Adam Rankin	722	Kotlin	2023-09-10 20:29:11
5	Hidden user	1090	Kotlin	2020-02-23 05:15:25
6	Chelsea Hoernemann	1847	Kotlin	2022-12-02 16:13:16

#	User	Length	Language	Date
1	Binghong Yu	170	Python 2	2017-09-29 11:00:20
2	Easton Bornemeier	177	Python 2	2018-01-25 18:50:07
3	Dmitry Lyubshin	178	Python 2	2018-05-10 12:34:42
4	Ngọc Hải Đinh	183	Python 2	2017-08-01 16:08:24
5	Eoin Davey	207	Python 2	2017-12-04 12:22:11
6	Manshant Singh Kohli	209	Python 2	2017-02-13 07:12:38
7	Herbert Ilhan Tanujaya	210	Python 2	2019-03-21 14:29:21
8	Paul Devlin	212	Python 2	2019-02-21 19:46:16
9	Charlie Murphy	213	Python 2	2016-01-21 01:17:40
10	udprogrammingteam Team	214	Python 2	2018-10-21 20:29:19

#	User	Length	Language	Date
1	Sander Oppen	67	Python 3	2025-07-02 13:13:19
2	Benjamin Lienard	71	Python 3	2024-04-16 12:41:07
3	Hao Ye	72	Python 3	2024-04-14 11:16:31
4	David Aldenbro	78	Python 3	2025-02-25 10:24:27
5	Artur Khuziakhmetov	79	Python 3	2025-03-12 11:33:21
6	Simon Baeckelant	85	Python 3	2025-11-10 12:48:39
7	Clement Oh	93	Python 3	2023-06-17 08:57:41
8	Benjamin Z White	97	Python 3	2023-05-16 21:30:28
9	Magnus Eide-Fredriksen	101	Python 3	2024-10-18 09:45:42
10	Ernest Ng Zi Xuan	102	Python 3	2026-02-28 03:32:53

#	User	Length	Language	Date
1	Thomas Feld	44	Ruby	2023-01-04 17:29:05
2	Si Jie Tan	57	Ruby	2025-12-13 03:17:41
3	Clement Oh	64	Ruby	2024-01-08 13:50:14
4	Chenzhang Hu	133	Ruby	2025-09-22 16:23:16
5	Hidden user	156	Ruby	2019-10-30 21:19:42
6	Mehdi Maick	181	Ruby	2016-09-04 15:14:45
7	Miorel Palii	222	Ruby	2017-11-26 09:43:57
8	Naoki Mizuno	429	Ruby	2016-04-11 00:18:53

#	User	Length	Language	Date
1	Vincent Lagerros	50267	Rust	2024-07-24 23:50:55

#	User	Length	Language	Date
1	Ștefan-Iulian Alecu	863	Visual Basic	2025-11-02 18:59:19

Solution running time distribution