Which optimized DP pattern solves this lesson cleanly?
Practice this question from Longest Increasing Subsequence - Binary Search DP Pattern Practice Quiz, with options and an explanation.
Question
Which optimized DP pattern solves this lesson cleanly?
Option A — Correct answer
Binary-search DP using a tails array.
Option B
Plain recursion without caching
Option C
Two pointers on a sorted array
Option D
Stack matching only
Explanation
Binary-search DP using a tails array.