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ID	DATE	PROBLEM	RESULT	TIME	MEM	LANG
12378436	2014-09-15 11:34:22	Query on a tree	accepted	0.50	3.4M	CPP
12135945	2014-08-13 09:02:11	Query on a tree	accepted	0.40	3.5M	CPP
12135912	2014-08-13 08:52:05	Query on a tree	wrong answer	3.64	3.5M	CPP
9944838	2013-08-30 17:15:24	Query on a tree	accepted	0.37	3.8M	CPP

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