Data Structure Using C
           Mr. Rajesh Pandey
              Asst. Professor
      Shobhit Institute of Engineering & Technology
          (Deemed-to-be-University), Meerut
           Email: rajesh@shobhituniversity.ac.in
                Mobile: 7417970699
           CONTENTS
 1. Introduction to Data Structure and Algorithm
 2. Array.
 3. Stack.
 4. Infix, Prefix and Postfix expression
 5. Queue
 6. Pointers.
 7. Linked list
 8. Tree traversal
 9. Binary search tree
  1. Introduction to Data Structure and 
                 Algorithm
  ➢Data Structure: Definition.
  ➢Data Structure: Types.
  ➢Need of Data Structure.
  ➢Application of Data Structure.
  ➢Algorithm: Definition
  ➢Characteristics of Algorithm
    Data Structure: Definition
 • A data structure is a special way of organizing and 
  storing data in a computer so that it can be used 
  efficiently. 
 • Array, Linked List, Stack, Queue, Tree, Graph etc
  are all data structures that stores the data in a 
  special way so that we can access and use the 
  data efficiently. 
 • Each of these mentioned data structures has a 
  different special way of organizing data so we 
  choose the data structure based on the 
  requirement.