Problem A
Maximally Unfair Fair IKEA Trip — Problem Statistics

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Submissions	4181
Accepted submissions	1686
Submission ratio	40.33%
Authors	477
Full solves [?]	415
Full solve Ratio	87.00%

#	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	Zhao Jin	0.04 s	C++	2026-01-25 14:31:47
6	Hidden user	0.04 s	C++	2026-01-27 06:20:34
7	Max Tan Kaiwen	0.05 s	C++	2026-01-24 16:24:21
8	Hidden user	0.05 s	C++	2026-01-27 06:36:53
9	Zou Yuyang	0.05 s	C++	2026-01-27 18:53:51
10	Hidden user	0.05 s	C++	2026-01-29 16:44:04

#	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	JIANG ZHUOSONG	0.17 s	Python 3	2025-09-03 19:23:25
5	ZHANG LUOHAO	0.17 s	Python 3	2026-01-24 08:42:31
6	Hidden user	0.17 s	Python 3	2026-01-26 03:51:55
7	Yongzheng Ji	0.19 s	Python 3	2026-01-28 11:54:16
8	CHEN LIUYI	0.23 s	Python 3	2026-01-24 15:52:18
9	Lim Zi Qiang	0.23 s	Python 3	2026-01-25 08:45:01
10	GUO ZIPENG	0.23 s	Python 3	2026-01-26 10:07:32

#	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	Hidden user	1137	C++	2026-01-25 02:05:32
7	Yue Wei An Joshua	1141	C++	2026-01-30 10:55:20
8	Ambar	1206	C++	2026-01-25 08:09:20
9	TAN BOON LEONG	1208	C++	2026-01-27 06:54:07
10	Hidden user	1221	C++	2026-01-29 16:48:46

#	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	Li Jiaru	387	Python 3	2026-01-24 02:51:12
2	Ziyi Yang	395	Python 3	04:53:45
3	YouLi	466	Python 3	2026-01-29 11:28:07
4	CHEN LIUYI	484	Python 3	2026-01-24 16:09:36
5	Hidden user	484	Python 3	2026-01-28 03:47:51
6	Hidden user	488	Python 3	2026-01-27 11:13:56
7	LI YUDAN	490	Python 3	2026-01-29 09:05:12
8	Cheok Le Yi	504	Python 3	2026-01-24 13:44:08
9	YANG HAIRUOLIN	505	Python 3	2026-01-24 03:43:15
10	Adrian Luah Jun Kang	506	Python 3	2026-01-23 06:30:06

Solution running time distribution