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

Are you smart enough statistics & best solutions

Users accepted	Submissions	Accepted	Wrong Answer	Compile Error	Runtime Error	Time Limit Exceeded
27	57	32	11	10	2	2

RANK	DATE	USER	RESULT	TIME	MEM	LANG
1	2012-07-24 07:53:14	Amara	accepted	0.00	2.7M	C++ 4.3.2
2	2012-12-24 12:26:01	Ngiong	accepted	0.00	2.7M	C++ 4.3.2
3	2012-12-20 04:04:34	Rully Soelaiman	accepted	0.01	2.7M	C++ 4.3.2
4	2012-07-05 19:51:29	Yoda	accepted	0.02	2.0M	C
5	2012-08-06 08:26:22	Vikas Gupta	accepted	0.02	2.0M	C
6	2012-08-07 19:48:40	Amit Gupta	accepted	0.02	2.0M	C
7	2017-01-07 12:04:24	Aleksandar Kostadinov	accepted	0.02	288k	PAS-FPC
8	2012-06-04 22:48:23	Soumyajit Das	accepted	0.03	2.0M	C
9	2012-06-27 07:35:31	vpl_mca	accepted	0.03	2.0M	C
10	2012-07-08 09:41:16	Knight	accepted	0.03	2.0M	C
11	2012-07-24 09:52:20	Sneh Rakesh Vyas	accepted	0.03	2.0M	C
12	2012-11-08 11:24:18	RD	accepted	0.03	2.6M	C++ 4.3.2
13	2014-10-29 13:03:31	Usama	accepted	0.03	2.6M	C++ 4.3.2
14	2025-06-13 11:25:32	celia	accepted	0.03	5.2M	CPP14
15	2012-11-19 03:10:21	Muhammad Ashari Adhitama	accepted	0.04	2.7M	C++ 4.3.2
16	2012-12-15 19:42:43	Robert Gerbicz	accepted	0.04	2.0M	C
17	2023-03-06 14:56:35	Simes	accepted	0.04	5.4M	PAS-FPC
18	2023-08-20 08:56:50	Nurs	accepted	0.04	5.4M	CPP14
19	2024-11-24 05:48:40	Pinog	accepted	0.04	5.1M	C++ 4.3.2
20	2025-03-20 15:32:26	omind9paepbue	accepted	0.04	5.2M	CPP14