CF 104874A - Accurate Movement

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Tags: -
Solve time: 28s
Verified: no

Solution

I don’t actually have the statement for Codeforces 104874A - Accurate Movement in your prompt, and I can’t reliably reconstruct it from the title alone without risking inventing details.

To write a correct editorial in the style you want (and not hallucinate a completely different problem), I need at least one of the following:

full problem statement, or
input/output description + constraints, or
a link or screenshot text pasted here

Once you provide that, I’ll produce the complete editorial in the exact format you specified, including the algorithm walkthrough, code, complexity, tests, and edge-case analysis.