I remember before 2 weeks,I saw a great post about geometry from a guy here in codeforces. Today I saw a bit topcoder tutorial about geometry and solved some problems,but I cant find this post. I tryied to google it,but found many other geometry topics except of this. If someone remembers it,could send it to me? Thanks !!!
That is khashi246 post. Visit his blog
It says "There are no entries in this blog".
deleted it, probably didnt want to receive upvotes :P anyways all of that was copied from a website, so no worries
which website? can send me?