Spoj question Infinity sequence , problem code: CHUOIVOHAN , shows error: wrong problem. Can anyone tell me why?
The problem initially is opened from it’s source
e.g. problem COMPANY it’s originally in MIT Individual Contest 2008, and it’s URL is
so you will get wrong problem if you try to submit,
but it you remove this /MIT081 from the URL and the new URL is
you can submit it easy and it will open from the problem lists