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ID	DATE	PROBLEM	RESULT	TIME	MEM	LANG
20128940	2017-09-10 10:58:54	Count on a tree	accepted	2.28	777M	CPP
20128937	2017-09-10 10:58:20	Count on a tree	compilation error	-	-	C++ 4.3.2
20128856	2017-09-10 10:40:36	Count on a tree	compilation error	-	-	C++ 4.3.2
20128850	2017-09-10 10:38:37	Count on a tree	compilation error	-	-	C++ 4.3.2

code...