Problem B
Proofs

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Problem statistics

Submissions	635
Accepted submissions	305
Submission ratio	48.03%
Authors	241
Accepted authors	218
Author ratio	90.46%

#	User	Runtime	Date
1	Tang Ethan Yidong	0.28 s	2021-09-29 05:17:20
2	Bui Quang Huy	0.28 s	2021-10-27 17:39:32
3	Yek Jin Teck, Nicholas	0.29 s	2022-10-13 10:40:36
4	Pereira Prince Matthew James	0.29 s	2022-10-19 14:43:06
5	Umair Yusof	0.29 s	2022-10-22 17:06:10
6	Pang Yan Ming	0.29 s	2022-10-25 03:20:47
7	Velusamy Sathiakumar Ashok Balaji	0.30 s	2022-09-14 05:30:44
8	Hidden user	0.31 s	2022-10-19 04:31:35
9	Benjamin Long Wei Ming	0.34 s	2022-09-14 05:29:49
10	Zhang Ziyi	0.40 s	2021-11-15 12:23:49

#	User	Runtime	Date
1	Winston Lim Jun Yang	0.68 s	2023-10-31 06:08:58
2	Sim Kian Seng	0.69 s	2023-10-05 14:35:15
3	Norton Ng Chu Xun	0.71 s	2023-10-30 14:00:38
4	Nicholas Chan Kai Jin	0.71 s	2023-10-30 23:40:32
5	Lee Yi Lin	0.72 s	2023-10-26 09:11:07
6	Goh Song Lin	0.72 s	2023-10-31 06:52:30
7	Bryan Seah	0.74 s	2021-10-01 07:30:35
8	Hidden user	0.74 s	2023-10-10 11:41:24
9	SHREYAS GIRISH JAMADAGNI	0.75 s	2024-08-17 19:31:00
10	Tan Zi Yang	0.78 s	2023-10-08 02:24:41

#	User	Runtime	Date
1	Lai Zhuoyuan	0.35 s	2023-03-31 07:56:22
2	FU ZIHANG	0.36 s	2023-11-04 02:37:52
3	Hidden user	0.38 s	2023-03-31 09:27:33
4	Chen Ju	0.38 s	2023-11-10 04:00:13
5	Huang Ruiwen	0.39 s	2023-11-16 12:38:52
6	Tan Kuan Yuee	0.41 s	2023-03-31 09:27:49
7	Steven Halim	0.48 s	2023-03-31 09:46:03
8	Teo Wei Ywin	0.48 s	2023-11-07 15:53:54
9	Hidden user	0.49 s	2023-11-04 03:58:31
10	Liu Yuchen	0.51 s	2022-11-05 07:32:02

#	User	Runtime	Date
1	Sherman Chann Zhi Shen	0.31 s	2021-10-02 04:04:29

#	User	Length	Date
1	Umair Yusof	469	2022-10-22 17:01:16
2	Velusamy Sathiakumar Ashok Balaji	524	2022-09-14 05:30:44
3	Nixon Widjaja	528	2022-09-14 05:27:16
4	Chao Yi-Ju	528	2022-09-30 14:48:34
5	Tay Yu Yang	553	2022-09-14 05:33:51
6	Zhu Jingxi	573	2022-09-14 09:45:49
7	Tang Ethan Yidong	592	2021-09-29 05:23:49
8	Steven Halim	608	2022-09-14 05:31:04
9	Nam Sangjun	611	2022-10-25 23:04:13
10	Ong Chuan Kai	611	2022-09-15 07:26:17

#	User	Length	Date
1	Dhiraputta Pathama Tengara	772	2023-10-18 16:10:47
2	Tan Zi Yang	814	2023-10-08 02:24:41
3	Hidden user	823	2023-10-15 23:42:06
4	Khoo Jing Xiang	857	2023-10-27 08:52:09
5	Yeo Shu Heng	907	2023-10-19 15:08:36
6	Hidden user	933	2024-08-19 09:24:29
7	Sim Kian Seng	941	2023-10-04 07:51:25
8	CHIA WEI SONG ANDRE	941	2024-08-27 21:10:16
9	SHREYAS GIRISH JAMADAGNI	948	2024-08-17 19:33:50
10	Hidden user	957	2024-09-05 15:39:41

#	User	Length	Date
1	Aayush Singh	209	2022-11-05 02:25:50
2	Lim Yong Sheng	230	2023-11-14 13:21:48
3	Yuan Han	241	2022-11-04 09:02:13
4	Hidden user	242	2023-11-04 14:22:21
5	Wong Tse Jian	268	2022-11-04 08:50:25
6	Hidden user	276	2023-11-30 09:35:42
7	Hooi Yuk Chuan	278	2022-11-14 07:40:06
8	Fang Jiaqi	280	2022-11-04 17:11:51
9	Wu Zhengxiao	293	2024-08-21 14:08:19
10	Peter Haw	294	2023-11-03 11:44:13

#	User	Length	Date
1	Sherman Chann Zhi Shen	919	2021-10-02 04:04:29

Solution running time distribution