Copied Problem in Atcoder Begginer Contest 271

Revision en1, by nitin12384, 2022-10-01 16:39:09

This problem appeared in ABC 271 today in just an easier version of this codeforce problem with $k = 0$ and $a_i \le 2^{30}$

Maybe it's a coincidence that the authors came up with the almost exact same problem.

Even if authors didn't copied the problem, its still an unfair since there is a direct advantage for people who have solved the problem on codeforces.

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en1 nitin12384 2022-10-01 16:39:09 519 Initial revision (published)