Problem A
Carpool — Problem Statistics

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Submissions	594
Accepted submissions	116
Submission ratio	19.53%
Authors	98
Full solves [?]	74
Full solve Ratio	75.51%

#	User	Runtime	Language	Date
1	Sabit Zahin	0.02 s	C	2015-10-20 16:49:44
2	Ivan Petrov	0.05 s	C	2019-10-23 08:03:05

#	User	Runtime	Language	Date
1	Alex Yao	0.00 s	C++	2016-04-13 05:18:47
2	Modak Shantanu Bharat	0.02 s	C++	2020-01-18 07:08:33
3	Evan Michael Bailey	0.02 s	C++	2023-08-12 19:23:04
4	Leszek Hanusiak	0.02 s	C++	2024-01-12 21:57:34
5	Darryl Teo	0.02 s	C++	2024-05-30 05:07:37
6	Hidden user	0.02 s	C++	2026-03-21 06:28:07
7	Truong Ngoc Khanh	0.03 s	C++	2016-02-07 08:40:12
8	Brandon Tang	0.03 s	C++	2022-04-12 02:05:14
9	suria.a@northeastern.edu	0.03 s	C++	2023-04-28 06:28:40
10	shanmugham.aditya@gmail.com	0.03 s	C++	2023-04-30 01:49:04

#	User	Runtime	Language	Date
1	Micah Stairs	0.25 s	Java	2016-09-02 14:22:00
2	Ray Bai	0.25 s	Java	2021-10-26 21:35:05
3	Hidden user	0.26 s	Java	2018-07-02 20:18:01
4	John Kevin Tjahjadi	0.27 s	Java	2016-04-11 15:04:17
5	Taras Romanyuk	0.36 s	Java	2025-01-26 12:15:03
6	Bjørn Dons	0.37 s	Java	2023-01-24 20:22:29
7	Fajrin Aziz	0.56 s	Java	2025-12-25 07:53:05
8	Hidden user	0.57 s	Java	2021-10-26 20:35:59
9	Doug Goodman	0.91 s	Java	2018-07-07 13:17:34

#	User	Runtime	Language	Date
1	Zammar Khan	0.24 s	Python 3	2025-01-17 06:37:28
2	Nicholas Russell Saerang	0.26 s	Python 3	2024-06-08 14:52:44
3	Oskar Haarklou Veileborg	0.61 s	Python 3	2020-03-06 09:34:32

#	User	Length	Language	Date
1	Ivan Petrov	1595	C	2019-10-23 08:03:05
2	Sabit Zahin	3377	C	2015-10-20 16:49:44

#	User	Length	Language	Date
1	Van Nguyen	1360	C++	2016-04-12 14:16:25
2	Davin Choo	1446	C++	2016-04-12 18:40:55
3	Ryan Alexander	1451	C++	2016-04-13 01:33:09
4	Teddy Hartanto	1467	C++	2016-04-12 07:12:22
5	John Kevin Tjahjadi	1480	C++	2016-04-12 02:44:29
6	Ravi Chandak	1504	C++	2016-04-11 03:58:37
7	Choo Jia Le	1514	C++	2016-04-11 03:43:19
8	William Gan	1576	C++	2017-04-17 08:48:38
9	Alex Dai	1617	C++	2017-09-09 07:39:06
10	Ng Tze Henn	1630	C++	2023-12-15 16:23:42

#	User	Length	Language	Date
1	Doug Goodman	2874	Java	2018-07-07 13:17:34
2	John Kevin Tjahjadi	3298	Java	2016-04-11 15:04:17
3	Ray Bai	3320	Java	2021-10-26 21:35:05
4	Hidden user	3409	Java	2018-07-02 20:18:01
5	Fajrin Aziz	3670	Java	2025-12-25 07:53:05
6	Micah Stairs	4199	Java	2016-09-02 14:22:00
7	Taras Romanyuk	4931	Java	2025-01-26 12:15:03
8	Hidden user	8550	Java	2021-10-26 20:35:59
9	Bjørn Dons	8559	Java	2023-01-24 20:22:29

#	User	Length	Language	Date
1	Oskar Haarklou Veileborg	1096	Python 3	2020-03-06 09:36:50
2	Nicholas Russell Saerang	1716	Python 3	2024-06-08 14:53:45
3	Zammar Khan	1831	Python 3	2025-01-17 06:37:28

Solution running time distribution