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Discussion of Problem 1482. Triangle Game

WA #4 test
Posted by Ivaylo Enchev 6 Nov 2008 19:02


Edited by author 06.11.2008 19:04
Re: WA #4 test
Posted by Ivaylo Enchev 6 Nov 2008 19:04
Some WA #4 tests
Posted by melkiy 23 Mar 2009 11:44
for WA #4 try this triangles with pairwise parallel sides:

0 0 1 1 2 0
0 0 1 -1 2 0

Also

2 0 0 0 1 1
2 0 3 -1 4 0

2  0 0  0 1  1
2 -1 3 -2 4 -1

Angle is 180 for each case, the center or rotation you should easily find after drawing the triangles.