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

A plus B statistics & best solutions

Users accepted	Submissions	Accepted	Wrong Answer	Compile Error	Runtime Error	Time Limit Exceeded
101	1414	141	750	264	212	43

RANK	DATE	USER	RESULT	TIME	MEM	LANG
21	2012-12-19 05:55:25	Haijun Deng	accepted	0.01	2.8M	C++ 4.3.2
22	2013-03-31 16:27:14	Pollob	accepted	0.01	3.2M	CPP
23	2013-11-19 18:46:09	Divya Gupta	accepted	0.01	2.8M	C++ 4.3.2
24	2015-09-27 08:55:41	Irsyad Lutfi	accepted	0.01	4.1M	CPP14
25	2016-11-06 19:43:40	Akshay Bansal	accepted	0.01	2.8M	C++ 4.3.2
26	2018-06-13 04:42:41	khoaph	accepted	0.01	16M	CPP
27	2012-03-19 21:25:28	Rully Soelaiman	accepted	0.02	2.8M	C++ 4.3.2
28	2009-04-10 01:47:14	Robert Gerbicz	accepted	0.03	3.1M	C
29	2023-10-11 21:42:54	Bulbul	accepted	0.03	5.4M	CPP14
30	2025-05-09 08:46:27	hhhkkkjjj	accepted	0.03	5.2M	CPP14
31	2025-05-19 11:40:06	邓紫棋	accepted	0.03	5.2M	CPP
32	2010-11-02 21:41:56	Michael T	accepted	0.04	6.5M	HASK
33	2011-08-12 15:50:46	avinash choudhary	accepted	0.04	5.5M	CPP
34	2025-05-12 12:35:36	Code is gone	accepted	0.04	8.8M	CPP14
35	2009-04-11 15:36:39	Alok Ranjan	accepted	0.05	3.1M	CPP
36	2025-05-12 22:51:51	near_crowd	accepted	0.05	8.9M	CPP14
37	2009-12-17 13:55:29	Luis Mariano Savigne Semanat	accepted	0.09	4.0M	CPP
38	2017-08-19 04:52:24	Jonathan	accepted	0.12	119M	PYPY
39	2010-08-10 12:17:21	Knight	accepted	0.15	11M	PERL
40	2019-05-09 18:17:06	cesardiaz	accepted	0.23	28M	PYTHON3