CF 103379F - Present Drops

I can write the full editorial, but I’m missing the most important part: the actual statement of Codeforces 103379F - Present Drops.

codeforcescompetitive-programming

CF 103379F - Present Drops

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Solution

I can write the full editorial, but I’m missing the most important part: the actual statement of Codeforces 103379F - Present Drops.

Right now the “Problem Statement / Input / Output” sections are empty, so there’s no way to reconstruct:

  • what the grid/array/graph actually is,
  • what operation “Present Drops” refers to,
  • what the task is asking to compute,
  • or what constraints define the algorithmic direction.

Send me either:

  1. The full problem statement, or
  2. A screenshot / copied text of the statement, or
  3. A short paraphrase of the rules and constraints.

Once I have that, I’ll produce the complete editorial in the exact style you requested, including algorithm walkthrough, proofs, code, worked examples, and test cases.