Problem A
Milk Mystery — Problem Statistics

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Submissions	309
Accepted submissions	168
Submission ratio	54.37%
Authors	149
Full solves [?]	145
Full solve Ratio	97.32%

#	User	Runtime	Language	Date
1	Thomas Feld	0.02 s	APL	2025-08-14 12:36:22

#	User	Runtime	Language	Date
1	Danny Robinson	0.01 s	Bash	2025-09-22 03:10:43
2	Chenzhang Hu	0.08 s	Bash	2025-09-13 00:54:15

#	User	Runtime	Language	Date
1	Jeviczki Jane	0.00 s	C	2025-12-02 03:57:08

#	User	Runtime	Language	Date
1	Գոռ Բաղդասարյան	0.05 s	C#	2025-12-04 05:50:39
2	Dennis Stegnell	0.05 s	C#	2026-01-30 07:23:45

#	User	Runtime	Language	Date
1	Steinar Simonnes	0.00 s	Haskell	2025-08-24 14:50:07
2	Brent Yorgey	0.00 s	Haskell	2025-09-28 23:35:50

#	User	Runtime	Language	Date
1	Bjørn Dons	0.04 s	Java	2025-12-28 13:33:30
2	Ranjith M	0.04 s	Java	2026-02-19 23:51:59
3	Hunter Mullen	0.09 s	Java	2025-08-19 23:41:06
4	Thomas Anung Basuki	0.09 s	Java	2025-12-06 06:47:58
5	Trace Salinas	0.09 s	Java	2026-03-12 21:08:34

#	User	Runtime	Language	Date
1	Hidden user	0.04 s	JavaScript (Node.js)	2025-12-04 20:52:01

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.02 s	JavaScript (SpiderMonkey)	2025-08-15 08:30:12
2	Christian Pilegaard Cederquist	0.02 s	JavaScript (SpiderMonkey)	2025-09-01 21:17:42
3	Jimmy Gustafsson	0.02 s	JavaScript (SpiderMonkey)	2025-09-16 11:38:41

#	User	Runtime	Language	Date
1	Timothy Gaede	0.38 s	Julia	2025-08-13 12:24:14

#	User	Runtime	Language	Date
1	Adam Rankin	0.22 s	Kotlin	2026-01-12 01:03:30

#	User	Runtime	Language	Date
1	Danny Robinson	0.02 s	Prolog	2025-09-22 03:00:03

#	User	Runtime	Language	Date
1	Håkon Støren	0.04 s	Python 3	2025-03-01 11:19:59
2	Simen Fritsvold	0.04 s	Python 3	2025-03-01 11:22:10
3	Viktor Vikingstad	0.04 s	Python 3	2025-03-01 11:46:37
4	Torgeir Keun Lysen	0.04 s	Python 3	2025-03-01 11:58:32
5	Maia Austigard	0.04 s	Python 3	2025-03-01 15:16:23
6	Jey Veerasamy	0.04 s	Python 3	2025-08-14 21:37:02
7	Mohammad Hashemi	0.04 s	Python 3	2025-08-15 05:42:50
8	Atli Fannar Franklín	0.04 s	Python 3	2025-08-15 17:40:17
9	Ahmed Chamseddine	0.04 s	Python 3	2025-08-15 20:07:25
10	Zeheng Li	0.04 s	Python 3	2025-08-15 22:20:08

#	User	Runtime	Language	Date
1	Chenzhang Hu	0.12 s	Ruby	2025-09-22 15:45:17

#	User	Runtime	Language	Date
1	Vincent Lagerros	0.00 s	Rust	2025-08-18 18:02:20
2	Jiaye Will Wang	0.00 s	Rust	2025-09-02 02:13:29
3	Pankajkumar Patro	0.00 s	Rust	2025-09-04 18:21:18
4	Hidden user	0.00 s	Rust	2025-10-27 20:00:09
5	Frank Endriss	0.00 s	Rust	2025-12-05 10:47:05
6	Harald Langslet Kavli	0.00 s	Rust	2026-01-02 10:34:07
7	Mikael Fiala-Lundström	0.00 s	Rust	2026-02-15 22:25:59

#	User	Length	Language	Date
1	Thomas Feld	27	APL	2025-08-14 12:37:02

#	User	Length	Language	Date
1	Chenzhang Hu	64	Bash	2025-09-13 00:54:15
2	Danny Robinson	64	Bash	2025-09-22 03:10:43

#	User	Length	Language	Date
1	Jeviczki Jane	664	C	2025-12-02 03:57:08

#	User	Length	Language	Date
1	Գոռ Բաղդասարյան	749	C#	2025-12-04 05:50:39
2	Dennis Stegnell	1092	C#	2026-01-30 07:23:45

#	User	Length	Language	Date
1	Sven Rönnbäck	201	C++	2025-08-31 16:25:14
2	Johan Wind	354	C++	2025-11-01 18:26:24
3	Armen Andreasyan	356	C++	2025-08-23 22:17:38
4	Sune Eriksson Lianes	377	C++	2025-03-01 11:24:59
5	David Hamaker	400	C++	2026-03-06 23:41:07
6	Hidden user	421	C++	2025-10-03 17:38:29
7	I Lucian	425	C++	2025-11-03 17:01:11
8	Dustin R	434	C++	2025-09-20 00:35:36
9	Neeraj Dattu Dudam	435	C++	2026-01-20 00:20:29
10	Aleksander Emil Moltu	438	C++	2025-03-01 11:30:04

#	User	Length	Language	Date
1	Brent Yorgey	348	Haskell	2025-09-28 23:35:50
2	Steinar Simonnes	612	Haskell	2025-08-24 14:50:07

#	User	Length	Language	Date
1	Thomas Anung Basuki	590	Java	2025-12-06 06:47:58
2	Hunter Mullen	624	Java	2025-08-19 23:41:06
3	Trace Salinas	669	Java	2026-03-12 21:08:34
4	Ranjith M	4205	Java	2026-02-19 23:51:59
5	Bjørn Dons	4887	Java	2025-12-28 13:33:30

#	User	Length	Language	Date
1	Hidden user	764	JavaScript (Node.js)	2025-12-04 20:52:01

#	User	Length	Language	Date
1	Jimmy Gustafsson	118	JavaScript (SpiderMonkey)	2025-09-16 11:38:41
2	Bjørn Chr. Soltvedt	136	JavaScript (SpiderMonkey)	2025-08-15 08:33:50
3	Christian Pilegaard Cederquist	297	JavaScript (SpiderMonkey)	2025-09-01 21:17:42

#	User	Length	Language	Date
1	Timothy Gaede	528	Julia	2025-08-13 12:24:14

#	User	Length	Language	Date
1	Adam Rankin	300	Kotlin	2026-01-12 01:03:30

#	User	Length	Language	Date
1	Danny Robinson	232	Prolog	2025-09-22 03:00:03

#	User	Length	Language	Date
1	Farzam Abrishami	100	Python 3	2025-09-26 20:51:33
2	David Worley	102	Python 3	2025-11-12 19:58:22
3	Nicholas Russell Saerang	106	Python 3	2025-09-03 08:01:33
4	Hidden user	108	Python 3	2025-12-21 16:53:04
5	Si Jie Tan	110	Python 3	2026-01-11 03:42:02
6	Gerth Stølting Brodal	113	Python 3	2026-03-12 11:43:10
7	Casper Rysgaard	117	Python 3	2025-09-24 22:37:28
8	Christoph H	120	Python 3	2025-12-22 00:57:14
9	Lex Janssens	123	Python 3	2025-09-23 18:53:15
10	David Aldenbro	123	Python 3	2025-11-07 07:20:15

#	User	Length	Language	Date
1	Chenzhang Hu	164	Ruby	2025-09-22 15:45:17

#	User	Length	Language	Date
1	Pankajkumar Patro	447	Rust	2025-09-04 18:23:59
2	Vincent Lagerros	461	Rust	2025-08-18 18:02:20
3	Harald Langslet Kavli	751	Rust	2026-01-02 10:34:07
4	Mikael Fiala-Lundström	882	Rust	2026-02-15 22:25:59
5	Jiaye Will Wang	1512	Rust	2025-09-02 02:13:29
6	Frank Endriss	2992	Rust	2025-12-05 10:47:05
7	Hidden user	10837	Rust	2025-10-27 20:00:09

Solution running time distribution