ENG  RUSTimus Online Judge
Online Judge
Problems
Authors
Online contests
About Online Judge
Frequently asked questions
Site news
Webboard
Links
Problem set
Submit solution
Judge status
Guide
Register
Update your info
Authors ranklist
Current contest
Scheduled contests
Past contests
Rules
back to board

Discussion of Problem 2018. The Debut Album

WA4
Posted by Carrot 12 Oct 2014 12:32
some test please, with % 10^9 + 7
Re: WA4
Posted by Dawid Jewko 11 Nov 2014 20:16
50000 300 300
422791438

49999 299 299
505277419

25000 269 222
716603086
Re: WA4
Posted by eeshandhekane 5 Jul 2015 08:09


Edited by author 05.07.2015 08:20
Re: WA4
Posted by Vladimir Li 29 Jul 2015 18:00
Somehow I get right values for
50000 300 300 and 25000 269 222
but wrong for 49999 299 299
Re: WA4
Posted by kerpoo 28 Jan 2016 05:50
check the final answer mod 1000000007
Re: WA4
Posted by LLL 15 Sep 2016 19:21
thx