Data structures are a fundamental concept in computer science. They are used to organize and store data efficiently. Here are some common data structures:

  • Arrays are a collection of elements of the same type stored in contiguous memory locations.
  • Linked Lists consist of nodes where each node contains data and a reference to the next node.
  • Stacks follow the Last In, First Out (LIFO) principle.
  • Queues follow the First In, First Out (FIFO) principle.

For more information on data structures, check out our Data Structures Tutorial.

Types of Data Structures

Here are some of the most commonly used data structures:

  • Arrays
  • Linked Lists
  • Stacks
  • Queues
  • Trees
  • Graphs

Arrays

Linked Lists

Stacks

Queues

Trees

Graphs