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Discussion of Problem 1017. Staircases

Does anyone have any ideas about 1017
Posted by Ihor Bobak 5 May 2001 20:41
Hello, guys and girls.
Can anyone advise an idea of how to solve p1017 (staircases)
in order to avoid time limit of 2 seconds?

Thanks in advance.
Re: Does anyone have any ideas about 1017
Posted by NONAME00 15 May 2001 21:49
use dynamic programming
Re: Does anyone have any ideas about 1017
Posted by Hardier 2 Oct 2001 18:30
you can solve it in maths way
Re: Does anyone have any ideas about 1017
Posted by Nikita Glashenko [Samara SAU] 2 Jul 2011 16:02
Here are no girls.
Re: Does anyone have any ideas about 1017
Posted by Nikita Glashenko [Samara SAU] 24 Jul 2011 12:41
Natalia only on codeforces.