Обсуждение @ 1023. Пуговицы @ Timus Online Judge

Is it impossible that output the "0"?

Послано XiangGuangTe 17 апр 2004 11:45

K - 1 always guarantees win to second player.

Послано TECTOBOP 17 апр 2004 16:18

Re: K - 1 always guarantees win to second player.

Послано Vovka 22 окт 2004 16:07

No, because for example k=2, answer l=1 doesn't satisfy condition 2<=l<k

Re: K - 1 always guarantees win to second player.

Послано Gleb Grenkin 15 авг 2005 10:05

To Vovka:

Look at problem constraints:
K >= 3.

Re: Is it impossible that output the "0"?

Послано LiuKe 12 июн 2007 15:41

I think so.
Because N-1 could always be the right answer,but I don't know why I got wa #11

Re: Is it impossible that output the "0"?

Послано AlexF [USTU] 12 июн 2007 18:28

n-1 is the right answer, but the task want you to choose the minimal from all the answers

Re: Is it impossible that output the "0"?

Послано shirin 9 авг 2011 03:56

thanx!

Обсуждение задачи 1023. Пуговицы