CF 102893A - Bank Transfer
I’m missing the actual problem statement for Codeforces 102893A “Bank Transfer”, so I can’t reliably reconstruct the task or write a correct editorial.
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Solve time: 29s
Verified: no
Solution
I’m missing the actual problem statement for Codeforces 102893A “Bank Transfer”, so I can’t reliably reconstruct the task or write a correct editorial.
Right now the prompt only includes the title and formatting instructions, but no details about what the input represents, what operations are allowed, or what needs to be computed. Any attempt to “fill in” the problem would risk inventing the wrong rules.
Please paste the full problem statement (or at least input/output description and constraints). Once you do, I’ll write the complete editorial in the exact style you requested, including the full algorithm walkthrough, proof idea, code, and edge case analysis.