CF 103920G - Magnetic Backpack

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Tags: -
Solve time: 24s
Verified: no

Solution

The problem statement for Codeforces 103920G - Magnetic Backpack is not included in your prompt, so I can’t reliably reconstruct the intended solution or editorial without risking inventing details.

If you paste the full statement (or even just the key rules + constraints + sample I/O), I’ll write the complete editorial in the exact format you specified, including the algorithm walkthrough, proofs, code, and edge-case analysis.

Send it over and I’ll continue directly.