Why is the brute-force approach less ideal here?
Practice this question from Coin Change - Minimum Coins DP Pattern Practice Quiz, with options and an explanation.
Question
Why is the brute-force approach less ideal here?
Option A — Correct answer
It repeats the same remaining amounts without caching.
Option B
It is always constant time
Option C
It avoids all repeated states
Option D
It works only on trees
Explanation
It repeats the same remaining amounts without caching.