What is the goal of Longest Common Prefix?

Question

What is the goal of Longest Common Prefix?

Option A — Correct answer

Return the longest prefix shared by all strings.

Option B

Only sort a fixed array once

Option C

Only print all recursion paths

Option D

Only detect whether a number is prime

Explanation

Return the longest prefix shared by all strings.

Longest Common Prefix - Single Branch Trie Pattern Practice Quiz