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Need help with 2042D

Revision en1, by naivedyam, 2024-12-04 06:58:05

I have mostly tried following the lines of editorial for the problem 2042D - Recommendations but implemented on my own. Can someone help me with fixing the error?

here is my code — 294711824

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  Rev. Lang. By When Δ Comment
en1 English naivedyam 2024-12-04 06:58:05 225 Initial revision (published)