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
11550647	2014-05-10 15:09:07	Is it a tree	accepted	0.01	3.4M	C++ 4.3.2
11550639	2014-05-10 15:07:55	Is it a tree	accepted	0.01	3.4M	C++ 4.3.2
11550622	2014-05-10 15:05:58	Is it a tree	wrong answer	0.21	3.4M	C++ 4.3.2
11550612	2014-05-10 15:05:04	Is it a tree	wrong answer	0.21	3.4M	C++ 4.3.2
10924645	2014-01-23 17:37:15	Is it a tree	runtime error (SIGKILL)	0.00	96k	C++ 4.3.2
10924639	2014-01-23 17:36:25	Is it a tree	compilation error	-	-	C++ 4.3.2
10924600	2014-01-23 17:33:17	Is it a tree	runtime error (SIGKILL)	0.00	96k	C++ 4.3.2

code...