Discussion @ 1659. Regular Triangles @ Timus Online Judge

How to consider a point lie strickly inside the triangle ?

Posted by Khúc Anh Tuấn 1 Nov 2008 15:40

If I have a point lie on an edge of triangle, then move it by very small distance, is it considered inside the triangle

Re: How to consider a point lie strickly inside the triangle ?

Posted by Smilodon_am 11 Nov 2008 16:51

After the contest the problem description was changed (as I found out). The new requirement was added:
"The distance between any new point and given triangle sides must be at least 0.1"

When I was solving this problem during the contest this requirement was absent. So I didn't get AC

Re: How to consider a point lie strickly inside the triangle ?

Posted by Vedernikoff Sergey (HSE: EconomicsForever!) 11 Nov 2008 17:26

This requirement WAS there during the contest (at least, when I was solving the problem in the first two hours of the contest). Probably, you didn't notic it.

Discussion of Problem 1659. Regular Triangles