AC, but... "How soon is now?" How small is R? :) (+)

Give me limitations for R, wi, li, Wi and Li. I do not know how small they are. So if R = 0.00000000000000001, this test is relly "tricky", I understand. Mischief managed :)

P.S. To get AC after rejudge you should avoid floating point division in your program. Just simplify your formula.

Re: AC, but... "How soon is now?" How small is R? :) (+)

No, I use more than one floating point division and square roots in my program and I managed to get AC. My only bug was with the test, where points lie in the opposite to each other.

Re: AC, but... "How soon is now?" How small is R? :) (+)

There are no "bad" and "unpity" tests in this problem. And simple solution with floats can be AC'ed just after a bit of thinking ;)

*Edited by author 09.04.2007 04:47*