Problem D
Busy Roads — Problem Statistics

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Submissions	489
Accepted submissions	265
Submission ratio	54.19%
Authors	82
Full solves [?]	60
Full solve Ratio	73.17%

#	User	Runtime	Language	Date
1	Andriy Zyevakov	0.86 s	C#	2025-02-25 05:27:39

#	User	Runtime	Language	Date
1	Jeremy Lim	0.15 s	C++	2025-01-21 03:20:00
2	Sama Hadhoud	0.16 s	C++	2025-05-24 22:52:47
3	Sama Hadhoud	0.16 s	C++	2025-06-18 07:04:10
4	Oleh Naver	0.17 s	C++	2024-03-04 10:26:35
5	Ellison Zhu	0.17 s	C++	2024-09-07 21:36:33
6	Dominic Berzin Chua Way Gin	0.17 s	C++	2025-03-01 14:03:40
7	Vu Hoang Kien	0.18 s	C++	2024-03-04 12:01:37
8	Teikn Smith	0.18 s	C++	2024-07-27 02:39:48
9	Liu Yuhang	0.18 s	C++	2025-02-12 19:46:24
10	Tan Yi Kai	0.18 s	C++	2025-02-20 06:06:59

#	User	Runtime	Language	Date
1	Sven Rönnbäck	0.31 s	Java	2025-12-13 20:06:09
2	Tan Zhang-Hng Ervin	0.46 s	Java	2024-11-23 14:14:11
3	Brent Yorgey	0.75 s	Java	2024-08-27 19:50:17
4	Hidden user	0.91 s	Java	2024-11-23 16:58:43
5	Akshit Gupta	0.94 s	Java	2025-06-21 12:09:43
6	Jonathan Starup	0.96 s	Java	2025-09-03 16:17:41

#	User	Runtime	Language	Date
1	Christian Pilegaard Cederquist	0.95 s	JavaScript (SpiderMonkey)	2024-08-26 07:24:00

#	User	Runtime	Language	Date
1	Sama Hadhoud	0.63 s	Python 3	2025-08-06 23:50:22
2	guobin zhao	0.64 s	Python 3	2026-02-03 21:46:26
3	Sama Hadhoud	0.72 s	Python 3	2025-05-22 16:58:05
4	Jiaming Kong	0.72 s	Python 3	2025-08-07 09:17:32
5	Hidden user	0.80 s	Python 3	2025-07-24 01:48:58
6	Nicholas Russell Saerang	0.81 s	Python 3	2024-06-26 07:21:25
7	Tai Tze Kin	0.82 s	Python 3	2024-04-12 20:01:51
8	Kadriye Yildiz	0.92 s	Python 3	2024-08-22 01:50:49
9	Doug Goodman	0.94 s	Python 3	2024-09-08 18:28:19
10	UTM CS AI	1.00 s	Python 3	2024-08-20 18:29:28

#	User	Runtime	Language	Date
1	Vincent Lagerros	0.05 s	Rust	2025-08-17 16:58:18
2	Frank Endriss	0.11 s	Rust	2024-08-24 12:44:43

#	User	Length	Language	Date
1	Andriy Zyevakov	9511	C#	2025-02-25 05:27:39

#	User	Length	Language	Date
1	Ahmed Chamseddine	834	C++	2025-09-04 20:28:08
2	Alexander Skidanov	911	C++	2024-11-20 09:01:19
3	Teikn Smith	927	C++	2024-07-27 02:39:48
4	Vu Hoang Kien	961	C++	2024-03-04 12:01:37
5	Albert Ariel Putra	1001	C++	2024-03-04 10:31:56
6	Tam Keng Hong	1031	C++	2024-03-04 11:58:55
7	Sama Hadhoud	1093	C++	2025-11-25 14:49:37
8	Mutiraj Laksanawisit	1095	C++	2024-09-01 02:01:24
9	Hua Jun	1109	C++	2024-02-28 07:51:54
10	Jeremy Lim	1144	C++	2025-01-21 03:21:04

#	User	Length	Language	Date
1	Akshit Gupta	2871	Java	2025-06-21 12:09:43
2	Jonathan Starup	3110	Java	2025-09-03 16:17:41
3	Hidden user	4582	Java	2024-11-23 16:58:43
4	Brent Yorgey	4835	Java	2024-08-27 19:50:17
5	Tan Zhang-Hng Ervin	5519	Java	2024-11-23 14:14:11
6	Sven Rönnbäck	9364	Java	2025-12-13 20:06:09

#	User	Length	Language	Date
1	Christian Pilegaard Cederquist	3156	JavaScript (SpiderMonkey)	2024-08-26 07:24:00

#	User	Length	Language	Date
1	Tai Tze Kin	610	Python 3	2024-04-12 20:01:51
2	Nicholas Russell Saerang	749	Python 3	2024-03-04 19:24:32
3	Sama Hadhoud	833	Python 3	2025-06-04 08:48:35
4	Sama Hadhoud	1035	Python 3	2025-06-03 12:38:57
5	Doug Goodman	1115	Python 3	2024-09-08 18:28:19
6	guobin zhao	1135	Python 3	2026-02-03 21:45:25
7	Kadriye Yildiz	1192	Python 3	2024-08-25 22:30:20
8	Jiaming Kong	1906	Python 3	2025-08-07 09:17:32
9	Hidden user	2129	Python 3	2025-07-24 01:48:58
10	UTM CS AI	2188	Python 3	2024-08-20 18:29:28

#	User	Length	Language	Date
1	Frank Endriss	2542	Rust	2024-08-24 12:44:43
2	Vincent Lagerros	67424	Rust	2025-08-17 16:58:18

Solution running time distribution