Xor Subsequence

Revision en1, by Diguised, 2015-06-13 00:29:40

Hi —

Recently I took look at problem from Hackerrank BACK TO SCHOOL CODESPRINT called Xor Subsequence. I'm wondering if there is solution to this problem that doesn't utilize FFT.

Link to problem

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en1 English Diguised 2015-06-13 00:29:40 307 Initial revision (published)