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

Wild West statistics & best solutions

Users accepted	Submissions	Accepted	Wrong Answer	Compile Error	Runtime Error	Time Limit Exceeded
100	374	159	136	36	10	28

RANK	DATE	USER	RESULT	TIME	MEM	LANG
1	2019-03-19 02:44:23	supernanren	accepted	0.31	24M	CPP14
2	2019-01-18 17:40:46	limitless	accepted	0.37	19M	CPP14
3	2018-01-03 05:52:06	chubz	accepted	0.41	4.0M	C++ 4.3.2
4	2019-10-15 13:06:56	barni120400	accepted	0.41	7.3M	CPP14
5	2016-08-29 18:34:27	Willy Soesanto	accepted	0.42	6.3M	CPP14
6	2015-06-02 07:19:53	kunio himei	accepted	0.43	4.4M	CPP
7	2016-11-11 09:35:21	sriki	accepted	0.43	4.0M	C++ 4.3.2
8	2025-05-10 03:24:23	root001	accepted	0.43	5.2M	CPP14
9	2025-06-04 15:41:08	BuiBui84	accepted	0.43	5.2M	CPP14
10	2010-02-03 14:38:09	[Rampage] Blue.Mary	accepted	0.44	20M	C++ 4.3.2
11	2013-10-30 06:04:20	SourSpinach	accepted	0.44	3.9M	C++ 4.3.2
12	2009-04-14 20:00:09	Mark Greve	accepted	0.46	62M	CPP
13	2009-10-05 22:16:06	Dominik Kempa	accepted	0.46	4.5M	CPP
14	2011-06-01 16:15:09	czylabsonasa	accepted	0.46	2.8M	C++ 4.3.2
15	2008-12-31 07:31:07	Eigenray	accepted	0.48	4.4M	CPP
16	2015-05-04 02:10:49	Hailo	accepted	0.48	4.3M	CPP14
17	2015-12-04 12:48:59	M4G!C!4N	accepted	0.48	4.5M	CPP
18	2025-06-03 05:39:27	vincent001	accepted	0.50	5.2M	CPP14
19	2015-12-29 18:06:39	Vijay	accepted	0.51	4.5M	CPP
20	2023-10-21 23:19:07	Brian Bi	accepted	0.51	5.4M	CPP14