CF 103439N - Max Pair Matching

I’m missing the actual problem statement for Codeforces 103439N - Max Pair Matching (your prompt shows the section empty), so I can’t safely reconstruct the intended solution.

codeforcescompetitive-programming

CF 103439N - Max Pair Matching

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Solution

I’m missing the actual problem statement for Codeforces 103439N - Max Pair Matching (your prompt shows the section empty), so I can’t safely reconstruct the intended solution.

For a Codeforces editorial, even small differences in the matching definition (maximum number of pairs, maximum sum, constraints on pairing, graph vs array structure) completely change the algorithm, so guessing would likely produce a wrong or misleading write-up.

Please paste the full problem statement (or at least the rules for forming pairs and what “maximum” refers to), and I’ll produce the complete editorial in the exact format you requested.