Which edge case matters for this problem?
Practice this question from Search a 2D Matrix - Flattened Binary Search Pattern Practice Quiz, with options and an explanation.
Question
Which edge case matters for this problem?
Option A — Correct answer
Use cols for row and column mapping.
Option B
Whether the graph has a cycle
Option C
Whether the string has vowels
Option D
Whether a linked list has a dummy node
Explanation
Use cols for row and column mapping.