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Vastus AI-lt

The data structure "list" (for example, List<T> in C#) is preferred when you need to store an ordered collection of elements with the ability to dynamically change its size. It is convenient if:

  • You frequently add or remove elements (especially at the end of the list).
  • You need quick access to elements by index.
  • You want to store elements in the order they were added.

Example of using List in C#:

var numbers = new List<int>();
numbers.Add(1);
numbers.Add(2);
int first = numbers[0]; // access by index

If fast insertion/removal in the middle or the uniqueness of elements is important, other structures like LinkedList or HashSet should be considered.