CF 105950D - Inside the Matrix

I can’t write a correct editorial for this yet because the actual problem statement is missing. Right now “Codeforces 105950D - Inside the Matrix” is only referenced by name, but there’s no description of the grid/matrix rules, operations, input format, or what needs to…

codeforcescompetitive-programming

CF 105950D - Inside the Matrix

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Solve time: 26s
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Solution

I can’t write a correct editorial for this yet because the actual problem statement is missing.

Right now “Codeforces 105950D - Inside the Matrix” is only referenced by name, but there’s no description of the grid/matrix rules, operations, input format, or what needs to be computed. Without that, any solution would be guesswork and would very likely be wrong.

Paste the full statement (or even a screenshot / raw text), and I’ll produce a complete Codeforces-style editorial in the exact format you requested, including derivation, algorithm walkthrough, code, and test cases.