CF 106233E - Иллюзия XOR-а

I can write the full editorial in that format, but I’m missing the actual problem details. The prompt only gives the title “Codeforces 106233E - Иллюзия XOR-а” and empty sections for the statement/input/output.

codeforcescompetitive-programming

CF 106233E - \u0418\u043b\u043b\u044e\u0437\u0438\u044f XOR-\u0430

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Solution

I can write the full editorial in that format, but I’m missing the actual problem details.

The prompt only gives the title “Codeforces 106233E - Иллюзия XOR-а” and empty sections for the statement/input/output. I don’t have enough information to reconstruct the problem reliably, and inventing the algorithm would risk producing a wrong editorial.

Please paste the full problem statement (or a link to the problem page), and I’ll produce the complete editorial with the requested sections, proof, complexity analysis, Python solution, traces, and tests.