Data Structures and Algorithms Lecture's (36 Video's) by Dr. Naveen Garg, IIT Delhi

This video series has 36 lecture's on following Data Structure topics. 

Lecture - 1 Introduction to Data Structures and Algorithms 
  
 Lecture - 2 Stacks 
  
 Lecture - 3 Queues and Linked Lists 
  
 Lecture - 4 Dictionaries 
  
 Lecture - 5 Hashing 
  
 Lecture - 6 Trees 
  
 Lecture - 7 Tree Walks / Traversals 
  
 Lecture - 8 Ordered Dictionaries 
  
 Lecture - 9 Deletion 
  
 Lecture - 10 Quick Sort 
  
 Lecture - 11 AVL Trees 
  
 Lecture - 12 AVL Trees continue.. 
  
 Lecture - 13 Trees 
  
 Lecture - 14 Red Black Trees 
  
 Lecture - 15 Insertion in Red Black Trees 
  
 Lecture - 16 Disk Based Data Structures 
  
 Lecture - 17 Case Study: Searching for Patterns 
  
 Lecture - 18 Tries 
  
 Lecture - 19 Data Compression 
  
 Lecture - 20 Priority Queues 
  
 Lecture - 21 Binary Heaps 
  
 Lecture - 22 Why Sorting 
  
 Lecture - 23 More Sorting 
  
 Lecture - 24 Graphs 
  
 Lecture - 25 Data Structures for Graphs 
  
 Lecture - 26 Two Applications of Breadth First Search 
  
 Lecture - 27 Depth First Search 
  
 Lecture - 28 Applications of DFS 
  
 Lecture - 29 DFS in Directed Graphs 
  
 Lecture - 30 Applications of DFS in Directed Graphs 
  
 Lecture - 31 Minimum Spanning Trees 
  
 Lecture - 32 The Union 
  
 Lecture - 33 Prims Algorithm for Minimum Spanning Trees 
  
 Lecture - 34 Single Source Shortest Paths 
  
 Lecture - 35 Correctness of Dijkstras Algorithm 
  
 Lecture - 36 Single Source Shortest Paths