COL106/CSL201: Data Structures
Announcements
  1. The Re-major will be held on July 27 at 5pm in 501 Bharti.
  2. All evaluations can be found here (CSL201) and here (COL106). Please report any discrepancies immediately.
  3. Any submission of assignment 5 after the final deadline (6pm, May 8) has not been (and will not be) considered.
  4. Assignment 5 has been evaluated as follows
    1. all students who submitted before the second deadline (May 8, 6pm) get 50/100.
    2. your submission was run on this test file and the results compared with this output. For every correct answer you got an additional 5 points.
    3. If you had submitted before the first deadline (April 29, 2355) your score obtained from (1) and (2) was increased by 20%.
     Instructors
    		 Amit Kumar (417, Bharti)and Naveen Garg (409, Bharti)
    Tentative Lecture outline with topics
    Topics No. of lectures
    Introduction to object oriented programming through stacks, queues and linked lists 4
    Dictionaries: skip-lists, hashing, analysis of collision resolution techniques 5
    Trees, traversals, binary search trees, optimal and average BST’s 6
    2-4 trees and B-trees 4
    Tries and pattern matching. Priority queues and binary heaps 5
    Sorting: merge, quick, radix, selection, heap 3
    Introduction to Graphs, Breadth first search and connected components. 3
    Depth first search in directed and undirected graphs and strongly connected components 3
    Dijkstra's algorithm for shortest path. shortest path tree. Shortest and longest paths in directed acyclic graphs
    		 5
    Suggested texts and reference materials Data Structures and Algorithm in Java: Goodrich and Tamassia: John Wiley and Sons. (Text)
    Introduction to Algorithms: Cormen, Leiserson, Rivest and Stein: Prentice Hall of India
    Data Structures and Algorithms: Aho, Hopcroft and Ullmann: Addison Wesley.
    Here is a Java tutorial you can use
    Problem Sets Problem Set 1, Problem Set 2
    Assignments
    • Assignments are to be done individually. Any help taken from outside sources (websites, books) should be clearly mentioned. 
    • Here is the final assignment of TA/Lab day and no requests to update it will be entertained.
    • Assignment 1 (due Jan 27), Assignment 2 (due Feb 22), Assignment 3 (due March 15), Assignment 4 (due April 6), Assignment 5 (due 6pm, May 8, sample input/output file)
    • Please contact Nikhil (csz148210@iitd.ac.in) who is the head-TA for any issue related to evaluation of assignments.
    Lecture Slides: Please use Internet explorer to view these slides. Slides can be viewed only within IITD.
    [1], [2], [3], [4], [5], [6], [7], [8], [9], [10], [11], [12], [16], [19], [20], [21], [22], [23]
    Here are the PDF versions of these slides [1], [2], [3], [4], [5], [6], [7], [8], [9], [10], [11], [12],[16],[19],[22],[23],[24],[25]
    PPT slides with animation  [13],[14], [15],[20],[21], pattern matching ([17],[18]), graphs, skiplists, shortest paths
    Evaluation Assignments (5, each of 5 marks), Minor 1+Minor 2+Minor 3(40), Major (30), Class participation (5)
    Attendance Policy Attendance is compulsory in the lectures. Assignments can be done during the lab hours or at any other time.