Problem A
Maximally Unfair Fair IKEA Trip — Problem Statistics

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Submissions	2645
Accepted submissions	1159
Submission ratio	43.82%
Authors	284
Full solves [?]	239
Full solve Ratio	84.15%

#	User	Score	Language	Date
1	Nguyen Tan Kiet	100	C++	03:09:24
2	Hidden user	100	C++	09:01:05
3	Hidden user	100	C++	09:54:26
4	Tan Ler	100	C++	10:31:31
5	Lee Ee Xuan	100	C++	11:19:05
6	Hidden user	50	C++	10:10:28
7	Heu Yu Hui	25	C++	10:42:33

#	User	Runtime	Language	Date
1	Nguyen Tan Kiet	0.03 s	C++	03:09:24
2	Hidden user	0.06 s	C++	09:01:05
3	Hidden user	0.06 s	C++	09:54:26
4	Lee Ee Xuan	0.06 s	C++	11:19:05
5	Tan Ler	0.08 s	C++	10:31:31

#	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	09:05:00
3	CHANG KAI-JIE	0.15 s	Python 3	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	08:42:31
6	ZOU YIRAN	0.24 s	Python 3	2025-08-24 09:55:02
7	Daniel Jovin	0.24 s	Python 3	2025-08-24 11:41:34
8	HUANG YUCHEN	0.25 s	Python 3	2025-08-26 17:12:27
9	LIN SHUHAN	0.26 s	Python 3	02:13:07
10	Dan Yi Jia	0.27 s	Python 3	2025-09-05 16:11:13

#	User	Length	Language	Date
1	Hidden user	824	C++	09:54:26
2	Tan Ler	1455	C++	10:31:31
3	Hidden user	1508	C++	09:01:05
4	Nguyen Tan Kiet	1566	C++	03:09:24
5	Lee Ee Xuan	1936	C++	11:19:05

#	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	02:51:12
2	YANG HAIRUOLIN	505	Python 3	03:43:15
3	Adrian Luah Jun Kang	506	Python 3	2026-01-23 06:30:06
4	Ma Rundi	507	Python 3	06:33:52
5	LIU YINING	517	Python 3	2025-08-27 07:24:08
6	Dylan Ng	519	Python 3	2025-08-27 15:03:30
7	Hidden user	528	Python 3	2025-08-29 16:51:44
8	Han Qin	529	Python 3	2025-08-24 10:33:54
9	YU LINGFENG	539	Python 3	2025-09-03 12:20:53
10	JI XIANGTIAN	553	Python 3	2025-08-24 19:06:28

Solution running time distribution