CF 106020D - Ascendio or Descendio

I can’t write a correct Codeforces editorial for “106020D - Ascendio or Descendio” without the actual problem statement. Right now the prompt only contains the template, so there’s no definition of the input, output, or what the algorithm is supposed to compute.

codeforcescompetitive-programming

CF 106020D - Ascendio or Descendio

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Solve time: 32s
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Solution

I can’t write a correct Codeforces editorial for “106020D - Ascendio or Descendio” without the actual problem statement.

Right now the prompt only contains the template, so there’s no definition of the input, output, or what the algorithm is supposed to compute. Any attempt to proceed would be guesswork and would almost certainly be wrong.

Paste the full problem statement (or even just the key parts: what is given, what must be computed, and constraints), and I’ll produce a complete editorial in the exact format you specified.