Problem A
Maximally Unfair Fair IKEA Trip — Problem Statistics

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Submissions	5216
Accepted submissions	2199
Submission ratio	42.16%
Authors	609
Full solves [?]	561
Full solve Ratio	92.12%

#	User	Runtime	Language	Date
1	Christopher Widyadi	0.02 s	C++	2026-01-25 12:01:25
2	Nguyen Tan Kiet	0.03 s	C++	2026-01-24 03:09:24
3	Hidden user	0.03 s	C++	2026-01-27 09:24:19
4	Titus Chia	0.03 s	C++	2026-01-28 08:45:32
5	CAO JUNBO	0.03 s	C++	2026-02-02 11:29:51
6	Tao Enze	0.03 s	C++	2026-02-03 03:43:16
7	Nguyen Minh Giap	0.03 s	C++	2026-02-05 01:56:58
8	Hidden user	0.03 s	C++	2026-02-05 04:03:28
9	SUA ISAAC	0.03 s	C++	2026-02-06 14:19:49
10	SAM LEE HUEY SAMANTHA	0.03 s	C++	2026-02-06 17:02:20

#	User	Runtime	Language	Date
1	Hidden user	0.17 s	Java	2025-09-04 15:39:16
2	Hidden user	0.41 s	Java	2025-08-24 18:51:56
3	PODDAR GAUHET	0.43 s	Java	2025-08-31 12:40:35
4	Yang Chengyu	0.43 s	Java	2025-09-01 04:06:40
5	Qiao Yanming	0.44 s	Java	2025-09-05 09:15:05
6	Zizhong Zhang	0.44 s	Java	2025-09-05 21:44:02
7	Hidden user	0.45 s	Java	2025-08-27 08:50:29
8	Russell Ong	0.45 s	Java	2025-08-31 05:15:47
9	Hidden user	0.46 s	Java	2025-08-25 19:55:50
10	Kang Chenghua	0.46 s	Java	2025-08-27 12:42:57

#	User	Runtime	Language	Date
1	Tan Yu Wei	0.15 s	Python 3	2025-08-08 05:38:04
2	SHENG SHUYAN	0.15 s	Python 3	2026-01-24 09:05:00
3	CHANG KAI-JIE	0.15 s	Python 3	2026-01-24 12:16:02
4	Li Zihui	0.15 s	Python 3	2026-02-06 13:28:57
5	JIANG ZHUOSONG	0.17 s	Python 3	2025-09-03 19:23:25
6	ZHANG LUOHAO	0.17 s	Python 3	2026-01-24 08:42:31
7	Hidden user	0.17 s	Python 3	2026-01-26 03:51:55
8	Yongzheng Ji	0.19 s	Python 3	2026-01-28 11:54:16
9	CHEN LIUYI	0.23 s	Python 3	2026-01-24 15:52:18
10	Lim Zi Qiang	0.23 s	Python 3	2026-01-25 08:45:01

#	User	Length	Language	Date
1	Max Tan Kaiwen	786	C++	2026-01-24 16:24:21
2	Hidden user	824	C++	2026-01-24 09:54:26
3	Heng Yong Hen	884	C++	2026-01-24 16:59:47
4	Garg Sanchit Amit	908	C++	2026-01-26 12:00:01
5	Hidden user	1118	C++	2026-01-26 15:25:36
6	Heu Yu Hui	1128	C++	2026-01-31 16:13:17
7	Siyuan Cui	1134	C++	2026-02-04 13:18:08
8	Hidden user	1137	C++	2026-01-25 02:05:32
9	Hidden user	1141	C++	2026-01-30 10:55:20
10	Hidden user	1151	C++	2026-02-05 04:03:28

#	User	Length	Language	Date
1	Hari Krishnan Nandakumar	1484	Java	2025-09-05 19:49:35
2	Hidden user	1513	Java	2025-08-24 21:55:44
3	Hidden user	1650	Java	2025-08-26 17:47:26
4	Yeo Yi Quan Dylan	1690	Java	2025-08-31 14:15:25
5	Shiroy Sattur	1709	Java	2025-08-23 12:16:34
6	Hidden user	1713	Java	2025-08-25 13:02:49
7	Hidden user	1728	Java	2025-08-23 20:10:18
8	Clarence Lee	1735	Java	2025-08-27 18:30:09
9	Hidden user	1757	Java	2025-08-31 17:18:54
10	NIVANTH NARICITTY	1768	Java	2025-08-26 16:25:12

#	User	Length	Language	Date
1	Wei Chayi	258	Python 3	2026-02-06 20:49:53
2	Li Jiaru	387	Python 3	2026-01-24 02:51:12
3	Ziyi Yang	395	Python 3	2026-01-31 04:53:45
4	YouLi	466	Python 3	2026-01-29 11:28:07
5	CHEN LIUYI	484	Python 3	2026-01-24 16:09:36
6	Hidden user	484	Python 3	2026-01-28 03:47:51
7	Hidden user	488	Python 3	2026-01-27 11:13:56
8	LI YUDAN	490	Python 3	2026-01-29 09:05:12
9	CHEN FEILONG	501	Python 3	2026-02-02 12:31:20
10	Cheok Le Yi	504	Python 3	2026-01-24 13:44:08

Solution running time distribution