Problem E
apt upgrade — Problem Statistics

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Submissions	136
Accepted submissions	70
Submission ratio	51.47%
Authors	66
Full solves [?]	57
Full solve Ratio	86.36%

#	User	Runtime	Language	Date
1	Nick Wu	0.02 s	C++	2025-06-12 20:08:16
2	Ryan Tan	0.02 s	C++	2025-06-26 15:32:21
3	Jiaye Will Wang	0.02 s	C++	2025-07-04 04:36:40
4	Joshua Andersson	0.02 s	C++	2025-07-10 00:46:50
5	Andrew Polizzotto	0.02 s	C++	2025-08-03 23:45:03
6	Theerada Siri	0.02 s	C++	2025-09-03 15:49:09
7	Per Magnus Skullerud	0.02 s	C++	2025-09-03 22:35:26
8	Minh Nguyễn Xuân	0.02 s	C++	2025-10-13 20:17:43
9	Dylan Myers	0.02 s	C++	2025-10-13 20:18:18
10	Ashley Khoo	0.02 s	C++	2026-01-21 04:17:54

#	User	Runtime	Language	Date
1	Ethan Lee	0.06 s	Go	2026-01-21 04:42:40

#	User	Runtime	Language	Date
1	lucas	0.29 s	Java	2025-07-16 01:06:06

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.07 s	JavaScript (SpiderMonkey)	2025-07-03 15:44:53

#	User	Runtime	Language	Date
1	Ruben Smits	0.61 s	Kotlin	2025-10-17 13:06:40
2	Fredrik Niemelä	0.62 s	Kotlin	2025-06-08 20:59:00
3	Adam Rankin	0.62 s	Kotlin	2026-01-18 05:12:52

#	User	Runtime	Language	Date
1	Atli Fannar Franklín	0.07 s	Python 3	2025-06-09 18:24:36
2	Doug Goodman	0.07 s	Python 3	2025-06-13 19:45:33
3	Jason Clarke	0.07 s	Python 3	2025-06-15 22:38:22
4	Hrant Hovhannisyan	0.07 s	Python 3	2025-06-16 10:09:45
5	Joop van der Heiden	0.07 s	Python 3	2025-06-29 14:43:15
6	David Aldenbro	0.07 s	Python 3	2025-06-30 22:43:03
7	David Llorens	0.07 s	Python 3	2025-07-01 18:59:52
8	Ahmed Chamseddine	0.07 s	Python 3	2025-07-02 12:53:09
9	Isaac Lee	0.07 s	Python 3	2025-07-10 04:26:59
10	Jiaming Kong	0.07 s	Python 3	2025-07-11 04:06:06

#	User	Runtime	Language	Date
1	Ritwin Narra	0.11 s	Ruby	2026-01-21 04:23:15
2	Thomas Feld	0.14 s	Ruby	2025-07-16 10:40:56

#	User	Runtime	Language	Date
1	Vincent Lagerros	0.00 s	Rust	2025-06-30 18:27:49
2	Frank Endriss	0.01 s	Rust	2025-11-16 18:49:58

#	User	Length	Language	Date
1	Anastase Luca	454	C++	2025-11-17 16:18:15
2	Arnar Bjarni Arnarson	457	C++	2025-09-14 13:53:45
3	Beatrice Delphina Izabela Ilut	463	C++	2025-11-17 16:36:30
4	Vladimir Folunin	579	C++	2025-07-23 18:29:02
5	Ryan Tan	588	C++	2025-06-26 15:32:21
6	Per Magnus Skullerud	591	C++	2025-09-03 22:35:26
7	Dylan Myers	623	C++	2025-10-13 20:18:18
8	Joshua Andersson	700	C++	2025-07-10 00:46:50
9	Thomas Li	780	C++	2026-01-21 04:26:05
10	Andrew Li	906	C++	2025-10-13 20:12:49

#	User	Length	Language	Date
1	Ethan Lee	588	Go	2026-01-21 04:42:40

#	User	Length	Language	Date
1	lucas	572	Java	2025-07-16 01:00:51

#	User	Length	Language	Date
1	Bjørn Chr. Soltvedt	155	JavaScript (SpiderMonkey)	2025-07-03 15:46:16

#	User	Length	Language	Date
1	Ruben Smits	323	Kotlin	2025-10-17 13:06:40
2	Fredrik Niemelä	383	Kotlin	2025-06-08 20:59:00
3	Adam Rankin	603	Kotlin	2026-01-18 05:12:52

#	User	Length	Language	Date
1	Nicholas Russell Saerang	86	Python 3	2025-06-14 05:25:24
2	Russell	86	Python 3	2025-09-22 00:28:42
3	Sander Oppen	88	Python 3	2025-11-21 19:08:37
4	Ritwin Narra	88	Python 3	2026-01-21 04:52:38
5	Noah Hessen Bjerke	89	Python 3	2025-11-21 17:18:10
6	Ivar Lee Fevang	90	Python 3	2025-11-21 19:57:48
7	Ole Markus Bråthen	90	Python 3	2025-11-22 15:24:32
8	David Aldenbro	97	Python 3	2025-06-30 22:43:03
9	Ethan Lee	101	Python 3	2026-01-21 04:14:54
10	Ahmed Chamseddine	102	Python 3	2025-07-02 12:53:09

#	User	Length	Language	Date
1	Thomas Feld	68	Ruby	2025-07-16 10:44:39
2	Ritwin Narra	83	Ruby	2026-01-21 04:23:15

#	User	Length	Language	Date
1	Frank Endriss	2351	Rust	2025-11-16 18:49:58
2	Vincent Lagerros	73367	Rust	2025-06-30 18:29:31

Solution running time distribution