When should I use stable sorting algorithms?

When should I use stable sorting algorithms?

Stable sorting algorithms maintain the relative order of records with equal keys. You should use them when this property is important.

Can you give me an example of when stability matters?

Sure! If you're sorting a list of employees by their names and you want to keep their original order based on their IDs when names are the same, a stable sort is necessary.

What are some common stable sorting algorithms?

Common stable sorting algorithms include Merge Sort, Bubble Sort, and Insertion Sort.

Are there situations where I shouldn't use stable sorting?

Yes, if performance is a critical factor and you don't need to maintain the order of equal elements, you might opt for an unstable sort like Quick Sort.