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

Gremlins statistics & best solutions

Users accepted	Submissions	Accepted	Wrong Answer	Compile Error	Runtime Error	Time Limit Exceeded
55	243	70	75	4	24	53

RANK	DATE	USER	RESULT	TIME	MEM	LANG
1	2017-09-04 05:43:42	[Rampage] Blue.Mary	accepted	0.20	20M	CPP
2	2010-04-16 15:29:57	Erjin Zhou	accepted	0.21	8.4M	CPP
3	2012-06-13 09:39:43	littlefriend	accepted	0.22	8.8M	C++ 4.3.2
4	2014-01-16 00:52:32	Waseem Alkafri	accepted	0.22	7.8M	C++ 4.3.2
5	2012-12-15 12:25:55	Xu Yi	accepted	0.23	7.8M	C++ 4.3.2
6	2012-02-10 08:14:37	coldcutter	accepted	0.28	6.9M	C++ 4.3.2
7	2014-01-27 06:01:11	Rully Soelaiman	accepted	0.29	7.8M	C++ 4.3.2
8	2025-06-16 14:30:12	lj	accepted	0.33	7.6M	CPP14-CLANG
9	2010-06-30 13:13:15	Galrog	accepted	0.37	12M	CPP
10	2011-02-24 22:02:14	s.max	accepted	0.46	5.9M	C
11	2013-09-26 16:52:03	Wing Gu	accepted	0.46	7.8M	C++ 4.3.2
12	2019-11-29 00:40:25	Karolis Kusas	accepted	0.46	7.8M	CPP14
13	2011-01-10 15:26:21	Balakrishnan	accepted	0.47	8.8M	CPP
14	2016-03-14 00:10:04	comosus7	accepted	0.50	9.3M	CPP14
15	2015-04-14 07:48:31	Stacia Edina Johanna	accepted	0.51	11M	C++ 4.3.2
16	2010-04-27 06:41:24	Tony Beta Lambda	accepted	0.52	5.9M	C
17	2025-06-13 10:14:34	xyh5005	accepted	0.52	6.1M	CPP
18	2010-04-15 15:38:47	Lox	accepted	0.53	8.5M	CPP
19	2010-08-19 17:50:41	gustav	accepted	0.53	9.0M	C++ 4.3.2
20	2018-02-07 15:08:51	dfistric	accepted	0.54	22M	CPP14