Nice proff. So I was right , that animals can use Nitro =)
So "deeper" tricks rarely can be meeted in problems.
I apologize to the author.

я написал решение выходит Чукча реально врубает нитро(при мин) и числа целые)))

The problem is abs. adequate.
We have bounded information and must'n use brain
instead of facts. Answer for problem is best when
given information as foundation is used.

This problem is really hard to understand, so I just solved it, though I still don't understand why my solution is wright.

Deers using nitro is fucking confusing... imagine running away from cops in NFS on deer...and from what part of deer's body would the visualization of nitro take place?)

Тупейшая задача.

Я только что получил AC.Я понимаю задачу так: олени могут пробежать только k километров.k/2 или 0.75*k километров пробежать не могут.Можно себе представить, что олени не бегут, а телепортируются на k километров за h часов, причём всегда в одном и том же направлении.Когда до участка меньше, чем k километров, то чукча может остановиться(min время), а может телепортироваться последний раз(max время).

Edited by author 10.09.2011 01:38

как маршрутка "Оставите на выборах"

The problem is just from Russia. Pay attention, the Chukchi is running, not an Eskimo, not an Indian, but a Chukchi. And in Russia everything is relative. And the position of the Chukchi is relative. That is, the Chukchi is located somewhere in the Yamal-Nenets district. On the territory within a radius of 100 kilometers from the telephone tower. In 2 hours he will be in an area within a radius of 100 kilometers from another telephone tower. That is, he will reach Moscow in 4 hours, plus or minus 2 hours. Something like this. Translation problems.