Selection Sort Explained With a Bookshelf Story (With Code)

📰 Dev.to · Krunal Kanojiya

Learn how selection sort works using a relatable bookshelf analogy and implement it with code

beginner Published 25 Jul 2026

Action Steps

Read the bookshelf story to understand the concept of selection sort
Identify the smallest (or largest) element in the unsorted portion of the list
Swap the smallest element with the first element of the unsorted portion
Repeat the process until the list is sorted
Implement selection sort using code in a programming language of your choice

Who Needs to Know This

Software engineers and developers can benefit from understanding selection sort, a fundamental sorting algorithm, to improve their problem-solving skills and write more efficient code

Key Insight

💡 Selection sort is a simple sorting algorithm that works by repeatedly finding the minimum element from the unsorted part of the list and swapping it with the first element