What is going on in your brain when you look at a problem and attribute it to a known data structure?
- Abstraction?”
- I feel uncomfortable.
- Problems that can be solved by abstracting the problem and applying it to a known data structure are called “just paste,” and they’re considered low-quality problems.
- Those that only apply to known solutions are also called “typical”.
- I feel like the process of solving “quality problems” requires you to do something else, which I tentatively call “the power of attribution.”
- I’m not sure what this “power to return” is and what it is trained by.
- Applied?”
- You’re half right.
- Maybe it’s abstraction that brings a problem closer to a known solution or data structure, and application that brings a known solution or data structure closer to the problem.
case
- A in [ACL1
- I want to find efficiently what satisfies the inequality condition from a certain set.
- Deletion from the set takes place
- I knew about the phoenix tree itself.
relevance - associative connection - problem transformation
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