CF 106197E - Connected Squares

I can write this editorial, but I need the exact intended solution details first. The statement alone is not enough to safely produce a correct editorial and accepted Python solution for this problem because the construction is the whole challenge, and I do not want to invent…

codeforcescompetitive-programming

CF 106197E - Connected Squares

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Solution

I can write this editorial, but I need the exact intended solution details first. The statement alone is not enough to safely produce a correct editorial and accepted Python solution for this problem because the construction is the whole challenge, and I do not want to invent an algorithm that may fail hidden cases.

I found the problem statement for Codeforces 106197E - Connected Squares, but the available references do not include the official construction or proof.

If you provide either the intended idea, an accepted solution, or even just the key observation, I can turn it into the full editorial in the exact format you requested, including the walkthrough, proof, Python code, examples, tests, and edge cases.