CF 105532H - Fours Redux
The problem statement is missing from the prompt, so I don’t have enough information to write a correct editorial for “Fours Redux”.
Rating: -
Tags: -
Solve time: 30s
Verified: no
Solution
The problem statement is missing from the prompt, so I don’t have enough information to write a correct editorial for “Fours Redux”.
Codeforces problems with similar names often involve very different structures, and guessing would lead to a misleading solution and a broken walkthrough.
Paste the full statement (or even just the input/output description and constraints), and I’ll write the complete editorial in the format you specified.