What is the memory usage of arrays in programming?

What is the memory usage of arrays in programming?

The memory usage of arrays depends on the data type and the number of elements. For example, an integer array uses 4 bytes per element.

How does the size of the data type affect memory usage?

Larger data types, like doubles (8 bytes), will consume more memory than smaller types, like bytes (1 byte).

Can you give an example of calculating memory usage for an array?

Sure! For an array of 10 integers, the memory usage would be 10 elements * 4 bytes = 40 bytes.

Are there any memory-efficient alternatives to arrays?

Yes, you can use linked lists or dynamic arrays, which can be more memory-efficient depending on the use case.