Discussion @ 1017. Staircases @ Timus Online Judge

problem with w7 mhg 8 Aug 2014 13:01

for accepting you should consider something like long long int as input and ...
but w7 is something different can anybody help for this...

Re: problem with w7 Sunkyu Hwang 26 Feb 2017 20:03

I got WA #7 as well.. not sure what went wrong anyone has the input n and expected output? Thanks

Re: problem with w7 Sunkyu Hwang 26 Feb 2017 20:10

Ok, I figured it out.

Internal cache values should be long long for storing large count.

For n = 500
answer = 732986521245023

Discussion of Problem 1017. Staircases