Datastructures by Jyoti Shetty https://padlet.com/jyothis/glf1w9gypl84 Made with a creative frenzy en-us 2017-09-19 01:09:59 UTC 2018-08-02 07:54:27 UTC hello@padlet.com Linkedlist Questions jyothis https://padlet.com/jyothis/glf1w9gypl84/wish/188711030 Date :19-09-2017

Hi All,
You can try the problem below and paste your solution here.

Question:
Given a linked list, swap every two adjacent nodes and return its head.

For example,
Given 1->2->3->4, you should return the list as 2->1->4->3.

Your algorithm should use only constant space. You may not modify the values in the list, only nodes itself can be changed.

]]> 2017-09-19 01:12:24 UTC https://padlet.com/jyothis/glf1w9gypl84/wish/188711030 About How to use jyothis https://padlet.com/jyothis/glf1w9gypl84/wish/190858783 1. You can ask questions/create posts/Share news..etc : Click on + button on bottom right corner and type it.

2. You can reply to post/answer questions/provide comments by clicking on "add comments" attached with each post

3. you can upload documents(source code), share link etc here

Simple Right !! Lets make it a discussion forum for DSC class ... Contribute, Share and Learn together]]> 2017-09-25 14:54:42 UTC https://padlet.com/jyothis/glf1w9gypl84/wish/190858783 Doubly linked list video link jyothis https://padlet.com/jyothis/glf1w9gypl84/wish/191136708 Dear Students,

Kindly watch this video before coming to tomorrows class(27-09-2017. These concepts will not be discussed in class again. Further in tomorrows class we will have activity based on this video. So please watch and understand the concept.

https://www.youtube.com/watch?v=VOQNf1VxU3Q

Any queries please post here]]> 2017-09-26 08:37:00 UTC https://padlet.com/jyothis/glf1w9gypl84/wish/191136708