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ID	DATE	PROBLEM	RESULT	MEM	LANG
13503039	2015-01-23 20:12:41	True Friends	wrong answer	2.8M	C++ 4.3.2
13503024	2015-01-23 20:11:13	True Friends	wrong answer	2.8M	C++ 4.3.2
13502961	2015-01-23 20:03:57	True Friends	wrong answer	2.8M	C++ 4.3.2
13502879	2015-01-23 19:55:16	True Friends	wrong answer	2.8M	C++ 4.3.2

code...