CF 102620C - Monkey Signs

I can write the editorial, but the problem statement details are missing from the prompt. I found that Codeforces Gym 102620 is the mBIT Standard June 2020 contest and that problem C is “Monkey Signs”, but I do not have the actual statement, input format, constraints…

codeforcescompetitive-programming

CF 102620C - Monkey Signs

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Solution

I can write the editorial, but the problem statement details are missing from the prompt. I found that Codeforces Gym 102620 is the mBIT Standard June 2020 contest and that problem C is “Monkey Signs”, but I do not have the actual statement, input format, constraints, samples, or the required output definition from the information provided.

Please paste the full problem statement (or a link to the problem page), and I’ll produce the complete editorial in the requested format with the algorithm explanation, proof, Python solution, examples, tests, and edge cases.