Problem A
Army Strength (Hard) — Problem Statistics

Back to problem description

Submissions	716
Accepted submissions	257
Submission ratio	35.89%
Authors	248
Full solves [?]	241
Full solve Ratio	97.18%

#	User	Runtime	Language	Date
1	Nathan Andrews	0.11 s	C#	2024-08-24 00:10:25

#	User	Runtime	Language	Date
1	Adil Rasiyani	0.04 s	C++	2020-02-03 22:23:58
2	Ian Beckett	0.04 s	C++	2024-01-24 19:57:55
3	Ismat Syah Imran	0.04 s	C++	2024-01-28 05:33:12
4	Dylan Myers	0.04 s	C++	2026-01-16 22:18:19
5	Jianwei Gao	0.04 s	C++	2026-01-16 22:26:36
6	Justin Le	0.04 s	C++	2026-01-17 20:08:10
7	Eric Liu	0.04 s	C++	2026-01-23 21:02:22
8	David Roh	0.06 s	C++	2024-01-21 20:53:41
9	Peter Kim	0.06 s	C++	2026-01-16 22:45:37
10	Mark Wong	0.06 s	C++	2026-01-17 00:01:26

#	User	Runtime	Language	Date
1	Hidden user	0.14 s	C++ with Memory Check	2026-01-17 21:16:12
2	Andrey Pridgen	0.22 s	C++ with Memory Check	2026-01-16 22:55:58

#	User	Runtime	Language	Date
1	Aurko Routh	0.53 s	Java	2024-01-19 23:39:12
2	Rohan Agrawal	0.54 s	Java	2020-02-01 00:08:51
3	Dhruv Patel	0.56 s	Java	2020-01-31 22:05:14
4	Justin John	0.65 s	Java	2020-01-31 23:17:41
5	Bryan Lijia Yan	0.85 s	Java	2024-01-19 23:31:13
6	An Quoc Duong	0.85 s	Java	2024-01-19 23:45:39
7	Gannon Prudhomme	0.86 s	Java	2020-01-31 23:22:10
8	Kevin Dai	0.97 s	Java	2024-01-19 23:54:27

#	User	Runtime	Language	Date
1	Stephanie Keck	0.78 s	JavaScript (Node.js)	2020-01-31 23:39:07

#	User	Runtime	Language	Date
1	Caleb Austin	0.09 s	Lua	2024-08-28 22:50:26

#	User	Runtime	Language	Date
1	Walter Stager	0.14 s	Python 2	2020-01-31 22:24:46

#	User	Runtime	Language	Date
1	Brook Asnake	0.09 s	Python 3	2026-01-17 00:27:22
2	Evan Ye	0.09 s	Python 3	2026-01-17 00:29:01
3	Shlok Bhakta	0.09 s	Python 3	2026-01-17 00:32:10
4	Kevin Chen	0.09 s	Python 3	2026-01-17 01:44:48
5	Hidden user	0.09 s	Python 3	2026-01-21 00:49:36
6	Michael Tran	0.09 s	Python 3	2026-01-21 22:37:07
7	Hidden user	0.09 s	Python 3	2026-01-21 23:17:51
8	Axel Fontaine	0.09 s	Python 3	2026-01-22 22:02:22
9	Hidden user	0.09 s	Python 3	2026-01-23 03:32:24
10	Hidden user	0.09 s	Python 3	2026-01-24 08:40:18

#	User	Runtime	Language	Date
1	Hidden user	0.11 s	Python 3 with NumPy	2024-01-22 01:32:17
2	Ethan	0.14 s	Python 3 with NumPy	2024-01-22 23:56:59
3	Joshua Mayhugh	0.16 s	Python 3 with NumPy	2024-01-19 23:01:05
4	Hidden user	0.18 s	Python 3 with NumPy	2024-01-20 18:16:38

#	User	Length	Language	Date
1	Nathan Andrews	782	C#	2024-08-24 00:10:25

#	User	Length	Language	Date
1	Hidden user	394	C++	2020-02-10 17:39:41
2	David Asatryan	432	C++	2020-01-31 23:29:55
3	Alex Halbesleben	542	C++	2026-01-16 23:15:49
4	Nghiep Chinh Luu	582	C++	2020-01-31 22:20:58
5	Scott Steinhauser	590	C++	2020-01-31 22:19:31
6	Dylan Myers	605	C++	2026-01-16 22:18:19
7	Aadith Thiruvallarai	621	C++	2024-01-25 21:51:16
8	Simon Varadaraj	634	C++	2024-01-19 23:49:44
9	Ali El-Zein	650	C++	2024-08-29 20:16:55
10	Lalit Bauskar	671	C++	2020-01-31 22:08:58

#	User	Length	Language	Date
1	Andrey Pridgen	1105	C++ with Memory Check	2026-01-16 22:55:58
2	Hidden user	2029	C++ with Memory Check	2026-01-17 21:16:12

#	User	Length	Language	Date
1	Bryan Lijia Yan	749	Java	2024-01-19 23:31:13
2	An Quoc Duong	989	Java	2024-01-19 23:45:39
3	Kevin Dai	1498	Java	2024-01-19 23:54:27
4	Rohan Agrawal	1586	Java	2020-02-01 00:08:51
5	Gannon Prudhomme	2072	Java	2020-01-31 23:22:10
6	Dhruv Patel	2169	Java	2020-01-31 22:05:14
7	Aurko Routh	2462	Java	2024-01-19 23:39:12
8	Justin John	2652	Java	2020-01-31 23:17:41

#	User	Length	Language	Date
1	Stephanie Keck	9224	JavaScript (Node.js)	2020-01-31 23:39:07

#	User	Length	Language	Date
1	Caleb Austin	473	Lua	2024-08-28 22:50:26

#	User	Length	Language	Date
1	Walter Stager	706	Python 2	2020-01-31 22:24:46

#	User	Length	Language	Date
1	Conor Mai	263	Python 3	2020-01-31 22:51:34
2	Isaac Pedersen	278	Python 3	2024-01-19 22:54:38
3	Shreyan Satheesh	281	Python 3	2026-01-21 22:36:13
4	Brook Asnake	298	Python 3	2026-01-17 00:27:22
5	Hidden user	298	Python 3	2026-01-21 23:17:51
6	Montgomery Bohde	315	Python 3	2024-01-19 23:03:18
7	Andrew Lin	333	Python 3	2024-01-20 04:14:08
8	Axel Fontaine	337	Python 3	2026-01-22 22:02:22
9	Hidden user	341	Python 3	2026-01-16 23:46:55
10	Ryan Coffman	344	Python 3	2026-01-16 23:41:09

#	User	Length	Language	Date
1	Ethan	563	Python 3 with NumPy	2024-01-22 23:56:59
2	Joshua Mayhugh	840	Python 3 with NumPy	2024-01-19 23:01:05
3	Hidden user	1039	Python 3 with NumPy	2024-01-20 18:16:38
4	Hidden user	2560	Python 3 with NumPy	2024-01-22 01:32:17

Solution running time distribution