When should I use jagged arrays in C#?

When should I use jagged arrays in C#?

Jagged arrays are useful when you need an array of arrays with varying lengths. They can save memory and improve performance.

Can you give me an example of a situation where a jagged array is better than a multidimensional array?

Sure! If you have a list of students and their grades, where each student can have a different number of grades, a jagged array is ideal.

What are the performance implications of using jagged arrays?

Jagged arrays can be more memory efficient since they allocate only the necessary space for each sub-array, unlike multidimensional arrays.

Are there any downsides to using jagged arrays?

Yes, accessing elements in jagged arrays can be slightly slower due to the additional level of indirection, and they can be more complex to manage.