How do dynamic arrays work in programming?

How do dynamic arrays work in programming?

Dynamic arrays are data structures that can grow or shrink in size during runtime, unlike static arrays.

What are the advantages of using dynamic arrays over static arrays?

Dynamic arrays offer flexibility in size, efficient memory usage, and ease of insertion and deletion.

Can you show me an example of implementing a dynamic array in Python?

Sure! In Python, you can use lists as dynamic arrays. Here's a simple example:

my_list = []
my_list.append(1)  # Add an element
my_list.append(2)
print(my_list)  # Output: [1, 2]

What happens when the dynamic array reaches its capacity?

When a dynamic array reaches its capacity, it typically allocates a larger array, copies the elements over, and then frees the old array.