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ID	DATE	PROBLEM	RESULT	TIME	MEM	LANG
2001959	2008-12-31 17:35:09	Is it a tree	accepted	0.00	3.1M	CPP
2001957	2008-12-31 17:34:44	Is it a tree	compilation error	-	-	C
2001823	2008-12-31 16:41:55	Is it a tree	wrong answer	0.16	3.2M	CPP
2001781	2008-12-31 16:21:24	Is it a tree	wrong answer	0.25	3.2M	CPP
2001775	2008-12-31 16:18:13	Is it a tree	wrong answer	0.22	3.2M	CPP

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