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ID	DATE	PROBLEM	RESULT	TIME	MEM	LANG
12172937	2014-08-17 18:31:45	Is it a tree	accepted	0.00	3.0M	C++ 4.3.2
12163838	2014-08-16 17:56:23	Is it a tree	wrong answer	0.03	2.8M	C++ 4.3.2
12163775	2014-08-16 17:49:24	Is it a tree	wrong answer	0.02	2.8M	C++ 4.3.2

DATE

PROBLEM

RESULT

TIME

MEM

LANG

12172937

2014-08-17 18:31:45

accepted

3.0M

C++

4.3.2

12163838

2014-08-16 17:56:23

wrong answer

2.8M

C++

4.3.2

12163775

2014-08-16 17:49:24

wrong answer

2.8M

C++

4.3.2

code...