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

ID	DATE	PROBLEM	RESULT	TIME	MEM	LANG
25103373	2019-12-20 10:08:38	Gao on a tree	accepted	0.07	14M	CPP14
25103356	2019-12-20 10:05:18	Gao on a tree	wrong answer	0.20	47M	CPP14
25103345	2019-12-20 10:02:25	Gao on a tree	wrong answer	0.23	37M	CPP14
25103340	2019-12-20 10:01:30	Gao on a tree	wrong answer	0.18	37M	CPP14
25103324	2019-12-20 09:58:04	Gao on a tree	wrong answer	0.10	26M	CPP14

code...