After days of suffering, I am finally able to solve JOISC 2025 Fortune Telling 3. I find this problem very interesting, so I decided to write a blog to talk about the solutions to it. The following records my thought processes to the problem.
Warning: This blog contains the solution to the problem JOISC 2025 Fortune Telling 3.
3 points
51 points
51 points -> 71 points
71 points -> 81 points
81 points -> 100 points
I am not sure whether the official solution shares the same idea with my solution, but regardless, I still think that this problem is really great, as always for all JOI series competitions.
This is my first time writing a solution blog, so if there are any parts or bits that seem unclear to you, feel free to point it out :)
