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

Experiment statistics & best solutions

Users accepted	Submissions	Accepted	Wrong Answer	Compile Error	Runtime Error	Time Limit Exceeded
33	181	41	78	4	9	49

RANK	DATE	USER	RESULT	TIME	MEM	LANG
1	2010-03-22 04:19:18	[Rampage] Blue.Mary	accepted	0.01	2.7M	C++ 4.3.2
2	2010-04-20 21:40:48	martin richardt	accepted	0.01	2.8M	C++ 4.3.2
3	2012-07-18 00:18:45	_	accepted	0.01	2.8M	C++ 4.3.2
4	2010-03-22 05:44:00	Jorge Bernadas	accepted	0.02	2.8M	C++ 4.3.2
5	2010-03-22 07:25:41	Oleg	accepted	0.02	2.7M	C++ 4.3.2
6	2010-06-10 16:02:08	Lox	accepted	0.02	3.1M	CPP
7	2010-06-17 03:43:18	Erjin Zhou	accepted	0.02	3.1M	CPP
8	2012-01-03 16:56:32	Tywan	accepted	0.02	2.9M	C++ 4.3.2
9	2012-08-04 21:33:20	Sergey Kulik	accepted	0.02	6.1M	C++ 4.3.2
10	2025-05-29 12:59:53	fangchao	accepted	0.02	5.2M	CPP14
11	2010-06-02 04:28:35	Game Over	accepted	0.03	2.7M	C++ 4.3.2
12	2011-09-08 07:55:20	Eternal Answer	accepted	0.03	5.7M	C++ 4.3.2
13	2023-09-14 12:57:18	Mr.Least	accepted	0.03	5.3M	CPP
14	2024-10-24 17:33:51	orekii	accepted	0.03	5.1M	CPP
15	2024-10-24 18:06:24	near_crowd	accepted	0.03	5.2M	CPP14
16	2025-03-19 09:44:19	Niki	accepted	0.03	5.2M	CPP14
17	2025-06-26 04:12:20	lordofcinder	accepted	0.03	5.2M	CPP
18	2025-06-26 09:58:46	tianbang	accepted	0.03	5.2M	CPP14
19	2010-04-13 15:58:36	ypogribnyi	accepted	0.04	2.9M	C++ 4.3.2
20	2011-12-02 10:33:53	XeRoN!X	accepted	0.04	2.6M	C++ 4.3.2