What is quicksort?

Problem Statement

What is quicksort?

Step-by-Step Explanation

Quicksort partitions data around a pivot and recursively sorts the smaller pieces.

1. Identify what the question is asking. In Algorithms, this usually means naming the known quantities, the unknown quantity, and the concept that connects them.
2. Write the relevant definition, rule, or relationship before substituting numbers or manipulating symbols.
3. Work one step at a time and keep units, signs, and restrictions visible.
4. Check whether the answer makes sense in the original context.

Final Answer

Quicksort partitions data around a pivot and recursively sorts the smaller pieces. The reliable strategy is to start from the definition, apply the correct rule carefully, and then interpret the result in plain language.