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ID	DATE	PROBLEM	RESULT	TIME	MEM	LANG
27576454	2021-03-19 13:25:22	Count on a tree	accepted	1.63	65M	CPP
27553259	2021-03-14 13:31:59	Count on a tree	accepted	1.73	65M	CPP
27412830	2021-02-09 14:30:24	Count on a tree	wrong answer	0.01	4.8M	CPP
27412807	2021-02-09 14:22:27	Count on a tree	wrong answer	0.01	4.8M	CPP
27412803	2021-02-09 14:21:57	Count on a tree	wrong answer	0.01	4.6M	CPP

code...