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

Users accepted	Submissions	Accepted	Wrong Answer	Compile Error	Runtime Error	Time Limit Exceeded
23	365	28	118	18	53	148

RANK	DATE	USER	RESULT	TIME	MEM	LANG
1	2007-12-29 06:07:21	Sarah Louise Kerrigan	accepted	0.27	26M	CPP
2	2010-01-01 14:24:07	[Rampage] Blue.Mary	accepted	0.28	26M	CPP
3	2010-05-29 05:52:48	Winmad	accepted	0.29	12M	CPP
4	2010-09-24 12:49:39	jiazhipeng	accepted	0.33	10M	CPP
5	2014-12-26 06:28:39	ă ă	accepted	0.33	13M	CPP
6	2025-03-21 00:55:03	Rully Soelaiman	accepted	0.35	56M	C++ 4.3.2
7	2008-12-06 10:49:35	joey2005	accepted	0.39	6.1M	PAS-FPC
8	2008-01-19 02:20:06	QiZiChao	accepted	0.42	8.6M	PAS-FPC
9	2008-06-04 14:08:38	Zero	accepted	0.42	6.3M	PAS-FPC
10	2008-04-26 17:13:30	tantian	accepted	0.45	9.6M	PAS-FPC
11	2009-09-11 08:23:53	PlutoShe	accepted	0.45	7.2M	PAS-FPC
12	2011-06-23 08:44:49	Eternal Answer	accepted	0.45	8.6M	PAS-FPC
13	2010-02-19 00:24:08	Oleg	accepted	0.47	7.9M	CPP
14	2009-05-07 08:41:14	wangyuchen	accepted	0.48	7.1M	PAS-FPC
15	2010-09-24 12:05:44	Sandytea	accepted	0.48	10M	PAS-FPC
16	2009-01-25 10:01:32	Erjin Zhou	accepted	0.49	9.4M	CPP
17	2009-05-07 08:39:01	xiao junjie	accepted	0.49	7.1M	PAS-FPC
18	2010-03-07 02:59:07	zhanghanyuan	accepted	0.49	9.4M	PAS-FPC
19	2025-06-13 23:48:21	Brian Bi	accepted	0.51	9.7M	CPP14
20	2025-06-25 17:20:58	chtholly_0816	accepted	0.51	9.8M	CPP14

code...