Discussion @ 1981. Parallel and Perpendicular @ Timus Online Judge

Subject	Author	Problem	Updated	Answers
a few hints for quick solution	esbybb	1981. Parallel and Perpendicular	26 Aug 2015 14:37	0
WA5	Dmitriy99	1981. Parallel and Perpendicular	20 Aug 2014 06:03	1
I need help= =	vcvycy	1981. Parallel and Perpendicular	25 Oct 2013 13:15	3
For test #25	randomru	1981. Parallel and Perpendicular	25 Oct 2013 09:58	0
скиньте решение плиз	kostan3 (kostan3@spaces.ru)	1981. Parallel and Perpendicular	21 Oct 2013 19:45	2
WA test #25	shohruh_genius	1981. Parallel and Perpendicular	21 Oct 2013 11:35	0

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Discussion of Problem 1981. Parallel and Perpendicular