evaluation of postfix expression
Data Structure Notes

Evaluation of Postfix Expression Examples

Evaluation of Postfix Expression Evaluation of Postfix Expression using Stack is an important topic in Data Structure for AKTU Data Structure Exam. Problem solving questions based on evaluation of postfix expression is generally asked in various university examination and also in competitive examination such as GATE and UGC NET. Today in this tutorial we will […]

infix to postfix conversion with examples
Data Structure Notes

Infix to Postfix Conversion using Stack Examples

Infix to Postfix Conversion using Stack Example Infix to postfix conversion using stack examples with answers are explained here in this tutorial. Infix to postfix conversion using stack based problem solving questions are generally asked in university examination and also in competitive examination. Today in this tutorial we have  discussed the procedure to convert a given […]

data structure important questions unit 2
Data Structure Notes

Data Structure Imporatnt Questions from Unit 2

Data Structure Imporatnt Questions from Unit 2 Data Structure Important Questions asked from first unit are given in this tutorial. In this tutorial we have discussed the important topics and subtopics data structure first unit as per AKTU Data Structure Subject Syllabus.  Data Structure Second Unit Topics and Subtopics As per AKTU Data Structure Syllabus […]

data structure important questions
Data Structure Notes Data Structure Questions

Data Structure Imporatnt Questions from Unit 1

Data Structure Imporatnt Questions from Unit 1 Data Structure Important Questions asked from first unit are given in this tutorial. In this tutorial we have discussed the important topics and subtopics data structure first unit as per AKTU Data Structure Subject Syllabus.  Data Structure First Unit Topics and Subtopics As per AKTU Data Structure Syllabus […]

doubly linked list deletion from beginning
Data Structure Data Structure Notes

Deletion in Doubly Linked List from Beginning

Deletion in Doubly Linked List from Beginning Deletion in Doubly Linked List is an important operation. In this tutorial we will understand how can we delete a node in doubly linked list.  Questions based on doubly linked list are asked in University examination. Doubly Linked List Deletion can be performed  in following cases. (1) Deletion […]

Merge Sort and it's time complexity
Data Structure Notes

Merge Sort Algorithm

Merge Sort and It’s Time Complexity Merge sort and it’s time complexity make it more useable sorting algorithm in Data structure. In this article we will discuss about Merge Sort algorithm and it”s time complexity. Questions based on merge sort are generally asked in GATE(CS) and UGC NET exam. In this tutorial we will discuss […]