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

Fat number statistics & best solutions

Users accepted	Submissions	Accepted	Wrong Answer	Compile Error	Runtime Error	Time Limit Exceeded
53	165	66	51	21	6	21

RANK	DATE	USER	RESULT	TIME	MEM	LANG
1	2018-07-11 11:29:00	Tấn Phát	accepted	0.00	16M	CPP14
2	2020-01-26 16:55:21	ntnguyen	accepted	0.00	4.7M	CPP
3	2023-02-12 17:13:34	Simes	accepted	0.00	5.3M	PAS-FPC
4	2022-11-02 12:21:23	Mostafa 36a2	accepted	0.03	9.0M	PYTHON3
5	2025-03-26 13:26:33	izardrgbweo2yj	accepted	0.09	14M	PYTHON3
6	2019-07-22 20:12:21	Raju	accepted	0.11	15M	CPP14
7	2018-07-12 15:56:57	Thanh Trong	accepted	0.12	15M	CPP14
8	2018-07-13 02:21:39	NgoKhong	accepted	0.13	16M	CPP
9	2018-07-13 02:52:28	DinhMan	accepted	0.13	16M	CPP
10	2018-07-21 04:33:48	longthce130234	accepted	0.13	16M	CPP
11	2023-08-01 09:53:53	Pinog	accepted	0.14	5.4M	CPP
12	2023-08-02 19:30:20	Pinog	accepted	0.14	5.2M	CPP14
13	2025-03-31 20:04:03	nginew4xra	accepted	0.14	14M	PYTHON3
14	2018-07-12 03:02:58	Lý Dương	accepted	0.16	16M	CPP
15	2019-12-07 17:58:24	shubham_19	accepted	0.17	4.6M	CPP
16	2020-10-15 19:35:08	LeTruongAnCE150602	accepted	0.18	4.5M	C
17	2020-06-24 10:08:39	Bang	accepted	0.20	4.4M	C++ 4.3.2
18	2020-06-24 10:20:20	haupcce150659	accepted	0.20	4.4M	C++ 4.3.2
19	2020-06-24 11:14:00	Duy	accepted	0.20	4.5M	C++ 4.3.2
20	2020-06-24 13:00:02	Huỳnh Tấn Phúc	accepted	0.20	4.5M	C++ 4.3.2