hacker.org

Maybe someone can post the format of the solution? (like x.xxxxx * 10 ^ xx or something like this)

I think I tried (almost) every possible format for this problem, and I still can't get this correct.

Edit: OH MY GOSH, I was COMPLETELY misunderstanding the floating form...

Nevermind, I got this one correct

Ok, I finally got it. Try rounding to the sixth decimal digit.

Got it. Thank Peter

Not one of the best challenges though