Problem A
Pipes — Problem Statistics

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Submissions	91
Accepted submissions	19
Submission ratio	20.88%
Authors	25
Full solves [?]	17
Full solve Ratio	68.00%

#	User	Runtime	Language	Date
1	Ivan Petrov	0.00 s	C	2019-07-29 15:54:45

#	User	Runtime	Language	Date
1	Victor Lecomte	0.00 s	C++	2017-10-18 23:21:58
2	Josenildo Silva	0.00 s	C++	2018-07-26 03:33:32
3	Johan Sannemo	0.00 s	C++	2021-04-01 15:37:48
4	Teikn Smith	0.00 s	C++	2023-11-11 03:13:27
5	Atli Fannar Franklín	0.00 s	C++	2024-04-01 17:29:56
6	Maksim Astapchuk	0.00 s	C++	2025-08-15 09:17:14
7	Alexander Skidanov	0.00 s	C++	2025-08-15 09:37:58
8	Hidden user	0.01 s	C++	2017-10-13 15:24:40
9	Yupeng Gu	0.01 s	C++	2018-05-01 07:43:58
10	Santiago Ley	0.01 s	C++	2019-11-08 02:13:07

#	User	Runtime	Language	Date
1	Doug Goodman	0.16 s	Java	2019-08-06 19:07:13

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.03 s	JavaScript (SpiderMonkey)	2018-06-12 01:29:00

#	User	Runtime	Language	Date
1	Andreas Björklund	0.08 s	Python 2	2019-05-13 19:04:40

#	User	Length	Language	Date
1	Ivan Petrov	3210	C	2019-07-29 15:54:45

#	User	Length	Language	Date
1	Teikn Smith	1542	C++	2023-11-11 03:13:27
2	Hidden user	1689	C++	2017-10-13 15:24:40
3	Josenildo Silva	1821	C++	2018-07-26 03:33:32
4	Johan Sannemo	1833	C++	2021-04-01 15:37:48
5	Victor Lecomte	2175	C++	2017-10-18 23:21:58
6	Yupeng Gu	2381	C++	2018-05-01 07:43:58
7	Atli Fannar Franklín	2496	C++	2024-04-01 17:29:56
8	Alexander Skidanov	2720	C++	2025-08-15 09:37:58
9	Maksim Astapchuk	2727	C++	2025-08-15 09:17:14
10	Farbod Yadegarian	4799	C++	2018-03-17 21:40:37

#	User	Length	Language	Date
1	Doug Goodman	2939	Java	2019-08-06 19:07:13

#	User	Length	Language	Date
1	Bjørn Chr. Soltvedt	5133	JavaScript (SpiderMonkey)	2018-06-20 00:14:40

#	User	Length	Language	Date
1	Andreas Björklund	1113	Python 2	2019-05-13 19:04:40

Solution running time distribution