Problem A
Leapfrog Encryption — Problem Statistics

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Submissions	510
Accepted submissions	270
Submission ratio	52.94%
Authors	279
Full solves [?]	239
Full solve Ratio	85.66%

#	User	Runtime	Language	Date
1	Norbert Voelker	0.00 s	Go	2024-12-20 00:38:54

#	User	Runtime	Language	Date
1	Hidden user	0.01 s	Haskell	2024-12-23 11:45:24
2	Brent Yorgey	0.02 s	Haskell	2024-11-11 21:02:15

#	User	Runtime	Language	Date
1	Luis Varona	0.05 s	Java	2024-11-12 02:08:34
2	Issa Issack	0.05 s	Java	2024-11-13 03:45:15
3	Hidden user	0.05 s	Java	2024-11-23 13:57:28
4	Duy Pham	0.05 s	Java	2024-11-23 14:03:07
5	James H. Tran	0.06 s	Java	2024-11-26 13:19:00
6	Pham Minh Tuan Bui	0.06 s	Java	2024-11-28 14:14:50
7	Đức	0.07 s	Java	2024-11-27 00:31:08
8	Tuan Nguyen Truong Anh	0.07 s	Java	2024-11-27 00:49:34
9	alexander fou	0.09 s	Java	2024-11-10 19:23:22
10	Alexander Matheson	0.09 s	Java	2024-11-12 04:23:13

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.04 s	JavaScript (SpiderMonkey)	2024-11-12 16:25:00

#	User	Runtime	Language	Date
1	Finn Lidbetter	0.27 s	Kotlin	2024-11-13 01:54:59

#	User	Runtime	Language	Date
1	Logan Pipes	0.04 s	Python 3	2024-11-10 21:12:25
2	Luis Varona	0.04 s	Python 3	2024-11-12 01:21:48
3	Hidden user	0.04 s	Python 3	2025-01-06 16:32:26
4	Henry Burton	0.04 s	Python 3	2025-11-08 22:11:19
5	Kevin Sun	0.05 s	Python 3	2024-11-10 17:23:42
6	Jeroen Op de Beek	0.05 s	Python 3	2024-11-10 17:39:56
7	Md Tahmidur Rafid	0.05 s	Python 3	2024-11-10 17:52:18
8	Jacob Vanluven	0.05 s	Python 3	2024-11-10 17:55:19
9	Braydon Moening	0.05 s	Python 3	2024-11-10 17:56:00
10	Robert Pham	0.05 s	Python 3	2024-11-10 17:56:54

#	User	Length	Language	Date
1	Teikn Smith	808	C++	2024-11-16 05:15:03
2	Robert Lee	1103	C++	2024-11-10 18:12:47
3	Andrew Kwok	1151	C++	2024-11-10 17:43:04
4	Jacob Teo	1169	C++	2024-11-10 18:10:11
5	Devin Qu	1205	C++	2024-11-10 17:43:09
6	Moeez Muhammad	1242	C++	2025-10-18 05:29:00
7	Ditbul Ban	1265	C++	2024-11-10 17:56:14
8	Nicholas Winschel	1272	C++	2024-11-15 05:36:29
9	Xinyi Shi	1283	C++	2024-11-10 20:39:34
10	Yu Cheng	1406	C++	2024-11-10 18:21:29

#	User	Length	Language	Date
1	Norbert Voelker	1481	Go	2024-12-20 00:59:51

#	User	Length	Language	Date
1	Brent Yorgey	1172	Haskell	2024-11-11 21:02:15
2	Hidden user	3261	Haskell	2024-12-23 11:45:24

#	User	Length	Language	Date
1	Luis Varona	1716	Java	2024-11-12 02:08:34
2	Ayoub Jamil	2181	Java	2024-11-26 22:43:18
3	John Ignac	2546	Java	2024-11-10 21:29:47
4	Reuben James Loquinario	2687	Java	2024-11-14 17:25:39
5	Trương Thanh Hải	3046	Java	2024-11-22 07:32:28
6	PQD	3076	Java	2024-11-26 15:15:24
7	Minh Ton That Nhat	3322	Java	2024-11-27 11:37:34
8	Hidden user	3332	Java	2024-11-23 13:57:28
9	Duy Pham	3332	Java	2024-11-23 14:03:07
10	Antonio Blanca	3807	Java	2024-11-14 05:17:55

#	User	Length	Language	Date
1	Bjørn Chr. Soltvedt	550	JavaScript (SpiderMonkey)	2024-11-12 16:27:30

#	User	Length	Language	Date
1	Finn Lidbetter	1891	Kotlin	2024-11-13 01:54:59

#	User	Length	Language	Date
1	Nicholas Russell Saerang	318	Python 3	2024-12-05 20:02:52
2	Shashank Bhatt	380	Python 3	2024-11-11 08:14:45
3	Ryan Farrell	435	Python 3	2024-12-19 05:49:09
4	Kevin Sun	474	Python 3	2024-11-10 17:23:42
5	Paul Wild	534	Python 3	2024-11-10 18:48:07
6	Jeroen Op de Beek	535	Python 3	2024-11-10 17:39:56
7	Luis Varona	596	Python 3	2024-11-11 01:29:32
8	George Zhang	605	Python 3	2024-11-10 19:24:10
9	Wilbert	674	Python 3	2025-10-15 00:32:02
10	Logan Pipes	686	Python 3	2024-11-10 21:12:25

Solution running time distribution