CF 102948F - Hopping Between Lily Pads

The problem statement for Codeforces 102948F - Hopping Between Lily Pads is missing from your prompt, so I can’t reconstruct the mechanics (graph structure, allowed moves, constraints, or what is being optimized). An editorial depends heavily on those details.

codeforcescompetitive-programming

CF 102948F - Hopping Between Lily Pads

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Solve time: 28s
Verified: no

Solution

The problem statement for Codeforces 102948F - Hopping Between Lily Pads is missing from your prompt, so I can’t reconstruct the mechanics (graph structure, allowed moves, constraints, or what is being optimized).

An editorial depends heavily on those details. If I try to proceed without them, I would have to guess the rules, which would make the solution meaningless or incorrect.

Paste the full statement (or even a screenshot/text dump), and I’ll write the complete editorial in the exact format you specified, including the derivation, algorithm walkthrough, code, and edge-case analysis.