Sphere Online Judge (SPOJ)

Private submission

Private submission won't be visible to other users and
won't be taken into consideration in ranks.

Disqualify submission

Your submission will be disqualified. Operation
is not reversible.

Hidden submission

Public submission

Click here to view source code.

Source code of every submission to this problem
in this contest is public.

Help

Classification from Erdős and Selfridge statistics & best solutions

Users accepted	Submissions	Accepted	Wrong Answer	Compile Error	Runtime Error	Time Limit Exceeded
29	297	56	65	24	13	138

RANK	DATE	USER	RESULT	TIME	MEM	LANG
1	2017-02-15 08:26:46	Michael Kharitonov	accepted	0.28	130M	CPP
2	2024-10-08 06:41:01	Rully Soelaiman	accepted	1.07	50M	C++ 4.3.2
3	2012-12-03 21:26:49	Mitch Schwartz	accepted	1.10	2.1M	C
4	2023-10-11 17:17:47	Bulbul	accepted	1.12	51M	CPP14
5	2020-02-19 03:09:45	supernanren	accepted	1.14	404M	CPP14
6	2013-01-26 01:02:32	ArGroc	accepted	1.17	8.9M	C++ 4.3.2
7	2014-06-15 18:41:32	Min_25	accepted	1.17	107M	C++ 4.3.2
8	2023-10-11 21:10:29	Niloy Sannyal	accepted	1.18	52M	CPP
9	2017-08-23 14:25:16	Sergej	accepted	1.31	412M	CPP
10	2021-12-20 22:32:18	Rami	accepted	1.34	556M	CPP14
11	2025-01-18 05:42:08	mjc_sort	accepted	1.37	459M	CPP14
12	2012-12-21 09:47:19	[Rampage] Blue.Mary	accepted	1.39	209M	C++ 4.3.2
13	2023-11-22 15:51:17	Eve	accepted	1.45	458M	CPP
14	2023-09-07 13:47:12	wannacry_	accepted	1.53	457M	CPP
15	2024-11-08 22:22:24	near_crowd	accepted	1.54	651M	CPP14
16	2018-03-21 14:33:30	wisfaq	accepted	1.60	340k	PAS-FPC
17	2014-12-15 23:55:16	Viplov Jain	accepted	1.79	50M	C++ 4.3.2
18	2014-02-09 20:41:23	Mateusz Wasylkiewicz	accepted	2.09	194M	C++ 4.3.2
19	2019-02-05 20:20:06	Karolis Kusas	accepted	2.10	242M	C++ 4.3.2
20	2016-02-03 16:52:15	vishu	accepted	2.31	261M	C++ 4.3.2