Discussion @ 1938. Caribbean Triangle @ Timus Online Judge

Is there geometric (not numerical) solution? Vedernikoff 'Goryinyich' Sergey (HSE: АОП) 26 Dec 2012 04:13

Solved numerically, but with complete botva. Is there some beautiful geometric solution?
If yes - any clues how to do it? Thanks.

Re: Is there geometric (not numerical) solution? Erop [USU] 26 Dec 2012 19:19

There is really beautiful geometric solution.
Try to think about rotation.

Re: Is there geometric (not numerical) solution? Cat36 5 May 2013 02:04

My solution is geometric with little cheat (3 cases, 2 solves geometrically, in third (3 lines have one point of intersection) - answer is any triandle with length of edge 1.1*1e-6 and center in the point of intersection), but WA21 :(

Edited by author 05.05.2013 02:07

Edited by author 05.05.2013 02:07

Edited by author 05.05.2013 02:07

Discussion of Problem 1938. Caribbean Triangle