Data Structure in C++

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Data Structure Tutorial in C++

Data structures are used to store data in a computer in an organized form. In C++ language Different types of data structures are; Array, Stack, Queue, Linked List, Tree.

  • Array: Array is collection of similar data type, you can insert and deleted element form array without follow any order.
  • Stack: Stack work on the basis of Last-In-First-Out (LIFO). Last entered element removed first.
  • Queue: Queue work on the basis of First-In-First-Out (FIFO). First entered element removed first.
  • Linked List: Linked list is the collection of node, Here you can insert and delete data in any order.
  • Tree: Stores data in a non linear form with one root node and sub nodes.


An algorithm is a finite set instruction, which is written for solve any problem. Algorithm is not the complete code or program, it is just like a English language.

Application of data structures.

With the help of Data Structure you can design following application and Data Structure are used in these fields.

  • Compiler Design
  • Operating System
  • Database Management System
  • Statistical analysis package
  • Numerical Analysis
  • Graphics
  • Artificial Intelligence
  • Simulation

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