- Quick access to elements by index.

[nrumohammad0]

There are many data structures, each with its own characteristics and designed to perform specific tasks. Let's look at the most popular ones.
1. Arrays
An array is the simplest data structure that allows you to store data of a fixed size. Array elements are located in memory sequentially, which provides fast access by index.
Advantages:
- Easy to implement.
Flaws:
- Fixed size: It is not possible to change the size of an array after it has been created.
- Inefficient with frequent insertions and deletions of data.
2. Linked lists
A linked list is a collection of elements where each element (node) contains data kenya consumer mobile number list and a pointer to the next node. This allows for efficient insertion and deletion of elements.
Advantages:
- Flexibility: can be resized dynamically.
- Easy insertion and removal.
Flaws:
- Accessing elements takes longer than arrays (O(n)) because random access is not supported.
- Consumes more memory due to the need to store pointers.
3. Steak