Problem K
True/False Worksheet — Problem Statistics

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Submissions	317
Accepted submissions	88
Submission ratio	27.76%
Authors	93
Full solves [?]	66
Full solve Ratio	70.97%

#	User	Runtime	Language	Date
1	Ivan Petrov	0.32 s	C	2020-02-06 14:39:38

#	User	Runtime	Language	Date
1	Jeffrey Lee	0.04 s	C++	2019-11-22 17:31:32
2	Viraj Maddur	0.17 s	C++	2019-11-07 20:18:25
3	Arnav Sastry	0.18 s	C++	2020-11-24 20:30:48
4	Ahmedalaa Alaa	0.18 s	C++	2024-07-13 16:11:11
5	Tran Xuan Bach	0.18 s	C++	2024-10-26 20:26:39
6	Jiahui Lu	0.20 s	C++	2019-11-03 19:23:32
7	SorahISA	0.20 s	C++	2022-11-18 14:35:49
8	Tyler Marks	0.20 s	C++	2023-06-12 03:36:49
9	Xinfa Zhu	0.23 s	C++	2020-10-05 04:14:56
10	Mohamed Elhagery	0.23 s	C++	2024-07-13 15:43:44

#	User	Runtime	Language	Date
1	Andrew Polizzotto	0.53 s	Java	2020-11-24 08:27:07
2	Ray Bai	0.56 s	Java	2020-10-01 08:22:13
3	Yibo Huang	0.85 s	Java	2021-02-20 22:20:46

#	User	Runtime	Language	Date
1	Jonatan Nilsson	0.80 s	Python 2	2019-11-12 10:17:10
2	Björn Magnusson	0.80 s	Python 2	2019-11-12 12:17:37
3	Lars Åström	0.80 s	Python 2	2019-11-12 12:57:57

#	User	Runtime	Language	Date
1	Nicholas Russell Saerang	0.38 s	Python 3	2025-03-18 11:37:46
2	Hidden user	0.78 s	Python 3	2026-02-15 18:25:05
3	Isaac Lee	1.04 s	Python 3	2020-12-24 18:56:05

#	User	Length	Language	Date
1	Ivan Petrov	1095	C	2020-02-06 14:39:38

#	User	Length	Language	Date
1	Bence Deák	656	C++	2024-10-25 17:40:00
2	Hyunsuk Bang	752	C++	2022-02-27 00:47:18
3	ІЛЛЯ ГУТНИК	782	C++	2025-02-11 11:15:40
4	Alexander Skidanov	782	C++	2025-02-11 11:19:15
5	Yuuki Sawanoi	850	C++	2023-12-09 21:04:30
6	Thomas Meeks	924	C++	2023-06-12 07:29:46
7	Jerry Z. Li	939	C++	2023-01-28 23:27:43
8	Cameron Custer	958	C++	2023-07-12 19:12:01
9	Quan Le	979	C++	2025-07-12 03:26:33
10	Dmitry Lyubshin	995	C++	2023-05-30 17:19:04

#	User	Length	Language	Date
1	Andrew Polizzotto	1398	Java	2020-11-24 08:28:23
2	Ray Bai	2345	Java	2020-10-01 08:22:13
3	Yibo Huang	9063	Java	2021-02-20 22:20:46

#	User	Length	Language	Date
1	Jonatan Nilsson	874	Python 2	2019-11-12 10:17:10
2	Björn Magnusson	874	Python 2	2019-11-12 12:17:37
3	Lars Åström	874	Python 2	2019-11-12 12:57:57

#	User	Length	Language	Date
1	Nicholas Russell Saerang	531	Python 3	2025-03-18 15:26:15
2	Isaac Lee	1235	Python 3	2020-12-24 18:56:05
3	Hidden user	6388	Python 3	2026-02-15 18:25:05

Solution running time distribution