So why did the brute force passed the problem D

Revision en1, by fzx1, 2023-03-30 07:49:22

It is an interesting thing that the brute force passed the problem D https://mirror.codeforces.com/contest/1808/submission/199698146

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en1 English fzx1 2023-03-30 07:49:22 173 Initial revision (published)