What are the different array structures in programming languages?

What are the different array structures in programming languages?

In programming, arrays can be categorized into several structures like one-dimensional, multi-dimensional, and associative arrays. One-dimensional arrays are linear, while multi-dimensional arrays can represent matrices or grids. Associative arrays use key-value pairs.

Can you give examples of languages that use these structures?

Sure! For example, C and Java use one-dimensional and multi-dimensional arrays. Python uses lists, which can act like arrays, and it also supports dictionaries as associative arrays.

What are the advantages of using arrays?

Arrays provide efficient data storage and access, allow for easy iteration, and enable random access to elements, which enhances performance in many algorithms.

Are there any limitations to using arrays?

Yes, arrays have fixed sizes in many languages, which can lead to wasted space or overflow. They also require contiguous memory allocation, which can be a limitation in certain scenarios.