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Discussion of Problem 2018. The Debut Album

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

49999 299 299
505277419

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


Edited by author 05.07.2015 08:20
Re: WA4 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 kerpoo 28 Jan 2016 05:50
check the final answer mod 1000000007
Re: WA4 LLL 15 Sep 2016 19:21
thx