CF 103428I - Distance
I can’t reliably write a correct editorial for this yet because the actual problem statement is missing. Right now we only know the title “Distance”, but nothing about what “distance” is defined on, what the input represents, or what needs to be computed.
Rating: -
Tags: -
Solve time: 28s
Verified: no
Solution
I can’t reliably write a correct editorial for this yet because the actual problem statement is missing.
Right now we only know the title “Distance”, but nothing about what “distance” is defined on, what the input represents, or what needs to be computed. On Codeforces, that could mean anything from shortest paths on a tree, to digit distance in strings, to geometry or DP over arrays. Each leads to a completely different solution, so guessing would risk producing a misleading editorial.
If you paste the full problem statement (or even just the input/output description and constraints), I’ll write the full Codeforces-style editorial exactly in the format you requested, including the algorithm derivation, walkthrough, complexity, and tests.