CF 106184B - 天才琪露诺与雾之湖的宝藏
I can’t reliably write a correct editorial from what you’ve provided because the actual problem statement is missing. Right now I only see the title “Codeforces 106184B - 天才琪露诺与雾之湖的宝藏”, but the input/output and rules are blank.
CF 106184B - \u5929\u624d\u742a\u9732\u8bfa\u4e0e\u96fe\u4e4b\u6e56\u7684\u5b9d\u85cf
Rating: -
Tags: -
Solve time: 28s
Verified: no
Solution
I can’t reliably write a correct editorial from what you’ve provided because the actual problem statement is missing.
Right now I only see the title “Codeforces 106184B - 天才琪露诺与雾之湖的宝藏”, but the input/output and rules are blank. Without the real statement, any solution would be guesswork, and for a Codeforces editorial that would almost certainly produce a wrong or misleading algorithm.
If you paste the full problem text (or even a screenshot / rough description), I’ll produce the complete editorial in the exact format you requested, including:
the full reasoning from brute force to optimal solution, a correctness argument, code, traces, and edge case analysis.