Discussion @ 1023. Buttons @ Timus Online Judge

XiangGuangTe Is it impossible that output the "0"? [6] // Problem 1023. Buttons 17 Apr 2004 11:45

TECTOBOP K - 1 always guarantees win to second player. [2] // Problem 1023. Buttons 17 Apr 2004 16:18

Vovka Re: K - 1 always guarantees win to second player. [1] // Problem 1023. Buttons 22 Oct 2004 16:07

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

Gleb Grenkin Re: K - 1 always guarantees win to second player. // Problem 1023. Buttons 15 Aug 2005 10:05

To Vovka:

Look at problem constraints:
K >= 3.

LiuKe Re: Is it impossible that output the "0"? [2] // Problem 1023. Buttons 12 Jun 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

AlexF [USTU] Re: Is it impossible that output the "0"? [1] // Problem 1023. Buttons 12 Jun 2007 18:28

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

shirin Re: Is it impossible that output the "0"? // Problem 1023. Buttons 9 Aug 2011 03:56

thanx!

Discussion of Problem 1023. Buttons