Mastering Sorting Algorithms: Selection, Bubble, and Insertion Sort

This educational source provides a detailed tutorial on fundamental sorting algorithms as part of a comprehensive data structures and algorithms course. The instructor explains Selection Sort, where the smallest values are repeatedly identified and swapped to the front, and Bubble Sort, which pushes maximum values to the end through adjacent comparisons. Additionally, the text covers Insertion Sort, a technique that places each element into its correct position relative to the sorted portion of the list. Each method is explored through step-by-step logic, pseudo-code implementation, and a thorough analysis of time complexity. Beyond technical instruction, the source highlights professional development platforms and the importance of optimisation for better performance in technical interviews.