CF 102791F - Deposit

I can't write a correct editorial for this problem because the prompt does not include the actual problem statement. The sections for "Problem Statement", "Input", and "Output" are empty, and "Codeforces 102791F - Deposit" is not enough to reconstruct the task reliably.

codeforcescompetitive-programming

CF 102791F - Deposit

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Solve time: 30s
Verified: no

Solution

I can't write a correct editorial for this problem because the prompt does not include the actual problem statement. The sections for "Problem Statement", "Input", and "Output" are empty, and "Codeforces 102791F - Deposit" is not enough to reconstruct the task reliably.

A correct editorial requires knowing at least:

  • What the input represents.
  • What the required output is.
  • The constraints.
  • Whether there are multiple test cases.
  • Any special rules or corner cases.

Without those details, I would have to invent the problem, which would produce an incorrect editorial and solution.

Please provide one of the following:

  1. The full problem statement (preferred), or
  2. A link to the problem, or
  3. The exact input/output specification and constraints.

Once I have that, I'll produce the complete editorial in the requested format, including:

  • Problem Understanding
  • Approaches
  • Algorithm Walkthrough
  • Correctness proof
  • Complete Python 3 solution
  • Detailed implementation explanation
  • Worked examples with trace tables
  • Complexity Analysis
  • Assert-based test cases
  • Edge case discussion