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

Query on a tree statistics & best solutions

Users accepted	Submissions	Accepted	Wrong Answer	Compile Error	Runtime Error	Time Limit Exceeded
5534	76538	13436	14814	4553	12741	20327

RANK	DATE	USER	RESULT	TIME	MEM	LANG
1	2007-05-02 21:02:55	Yang Zhe	accepted	0.12	4.4M	C
2	2020-05-08 11:01:08	abc	accepted	0.12	4.3M	C
3	2015-07-27 23:25:47	Tjandra Satria Gunawan	accepted	0.13	3.2M	C
4	2021-03-15 08:01:23	卢安来	accepted	0.14	4.7M	C
5	2018-08-25 20:16:40	yizimi_yuanxin	accepted	0.15	10M	C
6	2018-12-04 14:31:52	Siyuan	accepted	0.16	11M	C
7	2019-08-19 10:27:17	koalawy	accepted	0.16	4.3M	C
8	2018-11-20 12:06:04	Judge	accepted	0.18	18M	C
9	2005-09-24 05:11:00	Uoti Urpala	accepted	0.19	2.9M	C
10	2018-08-31 08:36:21	Sooke	accepted	0.19	18M	C
11	2019-07-30 05:05:11	wwlwqwq	accepted	0.19	4.2M	C
12	2019-08-19 05:57:09	Vivian	accepted	0.19	4.4M	C
13	2019-10-11 16:15:20	rainboy	accepted	0.19	4.5M	C
14	2023-02-15 08:04:17	SCP Foundation	accepted	0.19	9.0M	C
15	2023-08-02 14:59:48	why	accepted	0.19	9.0M	C
16	2023-11-26 04:50:29	cwxzh	accepted	0.19	8.4M	C
17	2024-02-25 03:19:54	qsq666	accepted	0.19	8.1M	C
18	2018-10-10 15:01:55	yy1695651	accepted	0.20	12M	C
19	2019-01-31 02:49:17	cjfdf	accepted	0.20	10M	C
20	2019-07-27 11:20:35	M_sea	accepted	0.20	4.4M	C