nitin12384's blog

By nitin12384, history, 21 month(s) ago, In English

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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21 month(s) ago, # |
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also it's found in geeksforgeeks : link