Exact Change — Problem Statistics

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1.6

Difficulty Easy

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Submissions	467
Accepted submissions	281
Submission ratio	60.17%
Authors	265
Full solves [?]	253
Full solve Ratio	95.47%

#	User	Runtime	Language	Date
1	Thomas Feld	0.01 s	APL	2025-08-20 09:44:06

#	User	Runtime	Language	Date
1	Chenzhang Hu	0.02 s	Bash	2025-08-20 17:15:05

#	User	Runtime	Language	Date
1	Sven Rönnbäck	0.00 s	C	2025-08-13 16:10:02
2	Lê Văn Bi	0.00 s	C	2025-09-29 05:02:23
3	William Pimentel	0.00 s	C	2025-10-08 01:20:11
4	Fereshta Hasanzada	0.00 s	C	2025-11-02 10:04:56
5	Jeviczki Jane	0.00 s	C	2025-11-22 16:30:44
6	Ted Gryttman	0.00 s	C	2026-01-04 13:27:45

#	User	Runtime	Language	Date
1	Adeline Reid	0.04 s	C#	2024-04-20 19:09:21
2	Deci Bel	0.04 s	C#	2025-08-15 22:55:10
3	Գոռ Բաղդասարյան	0.04 s	C#	2025-12-02 10:50:36
4	Hidden user	0.05 s	C#	2025-10-15 00:40:49
5	Andriy Zyevakov	0.05 s	C#	2026-02-01 06:32:41
6	Dennis Stegnell	0.05 s	C#	2026-02-01 08:35:48

#	User	Runtime	Language	Date
1	Steinar Simonnes	0.00 s	Haskell	2025-08-13 16:02:27
2	Brent Yorgey	0.00 s	Haskell	2025-09-28 23:32:11

#	User	Runtime	Language	Date
1	Mark Meysenburg	0.04 s	Java	2025-08-26 15:34:37
2	Hidden user	0.05 s	Java	2026-03-03 12:03:08
3	Nathan Oakey	0.08 s	Java	2026-02-04 00:44:13
4	Ranjith M	0.08 s	Java	2026-02-19 20:56:51
5	Brayden Cawley	0.09 s	Java	2024-04-20 18:10:46
6	Austin Han	0.10 s	Java	2024-04-20 18:27:37
7	Kyle Maynard	0.10 s	Java	2024-04-20 18:34:42
8	Sage Miller	0.10 s	Java	2024-04-20 18:45:01
9	Dylan Mines	0.10 s	Java	2024-04-20 19:24:43
10	Hunter Mullen	0.10 s	Java	2025-08-19 05:26:42

#	User	Runtime	Language	Date
1	Hidden user	0.04 s	JavaScript (Node.js)	2025-12-05 05:33:34
2	Anthony Czarnecki	0.05 s	JavaScript (Node.js)	2024-04-20 18:29:58

#	User	Runtime	Language	Date
1	Maksym Marak	0.02 s	JavaScript (SpiderMonkey)	2024-04-20 18:38:35
2	Bjørn Chr. Soltvedt	0.02 s	JavaScript (SpiderMonkey)	2025-08-13 07:29:44
3	Christian Pilegaard Cederquist	0.02 s	JavaScript (SpiderMonkey)	2025-08-14 07:30:16
4	Jimmy Gustafsson	0.02 s	JavaScript (SpiderMonkey)	2025-09-04 23:25:51

#	User	Runtime	Language	Date
1	Timothy Gaede	0.28 s	Julia	2025-08-13 08:59:39

#	User	Runtime	Language	Date
1	Adam Rankin	0.21 s	Kotlin	2026-01-12 01:55:21

#	User	Runtime	Language	Date
1	Renate Fiala-Lundström	0.01 s	PHP	2026-02-08 23:32:35

#	User	Runtime	Language	Date
1	Simen Sørensen	0.04 s	Python 3	2025-08-13 11:38:58
2	Ahmed Chamseddine	0.04 s	Python 3	2025-08-13 12:50:34
3	Martin Llano	0.04 s	Python 3	2025-08-13 21:15:38
4	Jey Veerasamy	0.04 s	Python 3	2025-08-13 21:55:33
5	Yong Mao	0.04 s	Python 3	2025-08-14 01:43:32
6	Jason Clarke	0.04 s	Python 3	2025-08-14 02:41:02
7	Alina Rudzenis	0.04 s	Python 3	2025-08-14 18:43:06
8	Teikn Smith	0.04 s	Python 3	2025-08-15 00:46:57
9	Zeheng Li	0.04 s	Python 3	2025-08-15 09:01:51
10	Atli Fannar Franklín	0.04 s	Python 3	2025-08-15 15:21:56

#	User	Runtime	Language	Date
1	Matzuka	0.07 s	Ruby	2025-11-24 08:01:01
2	Chenzhang Hu	0.12 s	Ruby	2025-09-22 14:40:19

#	User	Runtime	Language	Date
1	Vincent Lagerros	0.00 s	Rust	2025-08-13 14:30:58
2	Pankajkumar Patro	0.00 s	Rust	2025-09-28 15:57:22
3	Frank Endriss	0.00 s	Rust	2025-11-03 10:33:28
4	Mikael Fiala-Lundström	0.00 s	Rust	2026-02-15 16:09:08

#	User	Length	Language	Date
1	Thomas Feld	24	APL	2025-08-20 09:44:06

#	User	Length	Language	Date
1	Chenzhang Hu	47	Bash	2025-09-13 17:55:16

#	User	Length	Language	Date
1	William Pimentel	191	C	2025-10-08 01:20:11
2	Lê Văn Bi	387	C	2025-09-29 05:02:23
3	Jeviczki Jane	506	C	2025-11-22 16:30:44
4	Sven Rönnbäck	667	C	2025-08-13 16:10:02
5	Fereshta Hasanzada	687	C	2025-11-02 10:04:56
6	Ted Gryttman	782	C	2026-01-04 13:27:45

#	User	Length	Language	Date
1	Deci Bel	408	C#	2025-08-15 22:55:10
2	Hidden user	460	C#	2025-10-15 00:40:49
3	Գոռ Բաղդասարյան	525	C#	2025-12-02 10:50:36
4	Adeline Reid	1217	C#	2024-04-20 19:09:21
5	Dennis Stegnell	1381	C#	2026-02-01 08:35:48
6	Andriy Zyevakov	8056	C#	2026-02-01 06:32:41

#	User	Length	Language	Date
1	Ernest Ng Zi Xuan	274	C++	2026-02-15 09:54:13
2	Tamir Jamiyangarav	293	C++	2025-12-10 08:55:38
3	David Mohanea	296	C++	2025-08-30 16:52:08
4	Armen Andreasyan	298	C++	2025-08-13 15:24:38
5	Alina Rudzenis	317	C++	2025-08-14 18:48:40
6	Tolga Can	346	C++	2024-04-20 19:11:27
7	Andrew Rafter	346	C++	2025-11-24 21:22:33
8	Mark Suchodolskyi	360	C++	2026-02-19 00:43:31
9	I Lucian	377	C++	2025-08-30 20:26:18
10	Mack Wong Yoong Yee	380	C++	2025-08-14 07:04:13

#	User	Length	Language	Date
1	Steinar Simonnes	297	Haskell	2025-08-13 16:02:27
2	Brent Yorgey	325	Haskell	2025-09-28 23:32:11

#	User	Length	Language	Date
1	Hidden user	311	Java	2024-04-20 18:58:16
2	Thomas Anung Basuki	415	Java	2025-12-06 07:13:12
3	Xander Hung	429	Java	2024-04-20 18:07:58
4	Hunter Mullen	468	Java	2025-08-19 05:26:42
5	Kyle Maynard	528	Java	2024-04-20 18:34:42
6	Sage Miller	547	Java	2024-04-20 18:45:01
7	Jessica F	555	Java	2024-04-20 18:58:07
8	Jordan Kilfoy	574	Java	2026-02-09 21:58:16
9	Cazador Edgerton	585	Java	2026-01-27 19:52:16
10	Dylan Mines	713	Java	2024-04-20 19:24:43

#	User	Length	Language	Date
1	Anthony Czarnecki	573	JavaScript (Node.js)	2024-04-20 18:29:58
2	Hidden user	893	JavaScript (Node.js)	2025-12-05 05:33:34

#	User	Length	Language	Date
1	Jimmy Gustafsson	110	JavaScript (SpiderMonkey)	2025-09-04 23:25:51
2	Bjørn Chr. Soltvedt	120	JavaScript (SpiderMonkey)	2025-08-13 07:30:48
3	Christian Pilegaard Cederquist	184	JavaScript (SpiderMonkey)	2025-08-14 07:30:16
4	Maksym Marak	521	JavaScript (SpiderMonkey)	2024-04-20 18:38:35

#	User	Length	Language	Date
1	Timothy Gaede	487	Julia	2025-08-13 08:59:39

#	User	Length	Language	Date
1	Adam Rankin	253	Kotlin	2026-01-12 01:55:21

#	User	Length	Language	Date
1	Renate Fiala-Lundström	207	PHP	2026-02-08 23:32:35

#	User	Length	Language	Date
1	Nicholas Russell Saerang	59	Python 3	2025-09-03 04:57:51
2	Prateek Bhakta	59	Python 3	2025-11-02 21:07:32
3	Ahmed Chamseddine	74	Python 3	2025-08-13 12:50:34
4	Timothy Baeckelant	75	Python 3	07:37:24
5	Farzam Abrishami	78	Python 3	2025-09-09 22:12:10
6	Si Jie Tan	84	Python 3	2025-12-13 03:19:05
7	Simon Baeckelant	86	Python 3	2025-11-06 22:21:56
8	Hidden user	87	Python 3	2025-12-03 12:05:27
9	Teikn Smith	89	Python 3	2025-08-15 00:46:57
10	Caeden Whitaker	93	Python 3	2025-12-11 02:45:55

#	User	Length	Language	Date
1	Chenzhang Hu	147	Ruby	2025-09-22 14:40:19
2	Matzuka	171	Ruby	2025-11-24 08:01:01

#	User	Length	Language	Date
1	Vincent Lagerros	349	Rust	2025-08-13 14:30:58
2	Pankajkumar Patro	472	Rust	2025-09-28 15:57:22
3	Mikael Fiala-Lundström	588	Rust	2026-02-15 16:09:08
4	Frank Endriss	8234	Rust	2025-11-03 10:33:28

Solution running time distribution