CF 106383E - Magikarp: Far From Home

I can write the editorial, but the problem statement details available for Codeforces 106383E - Magikarp: Far From Home are only enough to identify the core task (single-source shortest paths on a directed weighted graph).

codeforcescompetitive-programming

CF 106383E - Magikarp: Far From Home

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Solution

I can write the editorial, but the problem statement details available for Codeforces 106383E - Magikarp: Far From Home are only enough to identify the core task (single-source shortest paths on a directed weighted graph).

Your requested format also asks for sample traces and assert-based tests including the provided samples. The page excerpt I have only exposes one sample input and not the complete sample set, so I would have to invent missing samples. That would make the editorial less reliable.

Please provide either:

  1. the full problem statement including all samples, or
  2. just the sample inputs/outputs from the problem page.

Then I can produce the complete editorial in exactly the requested structure, including the Python solution, walkthrough, complexity analysis, and tests.