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ID	DATE	PROBLEM	RESULT	TIME	MEM	LANG
22940240	2018-12-25 09:08:36	Query on a tree	accepted	0.27	18M	CPP
22799320	2018-11-30 20:22:38	Query on a tree	accepted	0.27	19M	CPP
21851320	2018-06-17 17:56:16	Query on a tree	accepted	0.35	17M	CPP
21846988	2018-06-16 19:54:19	Query on a tree	runtime error (SIGSEGV)	0.00	17M	CPP
21846882	2018-06-16 19:24:22	Query on a tree	runtime error (SIGSEGV)	0.00	17M	CPP

code...