Techbies

  • Least Common Ancestor (LCA) problem.

    23rd Dec 2019 by

    You are given pointer to the root of the binary search tree and two values  and . You need to return the lowest common ancestor (LCA) of v1 and v2  in the binary search tree. In the diagram above, the lowest common ancestor of the nodes 4 and 6 is the node 3 . Node 3  is the lowest node which has nodes 4  and 6 as descendants. CODE… Read more

  • TCS NQT 2019 Off Campus Interview experience

    3rd Dec 2019 by

    The TCS National qualifier test (NQT) was conducted on August  2019 and I got a mail saying I had qualified the test. After few days, I got the mail with the interview details on 2-3 days later they sent the mail and it really gave me very less time for the interview but my technical… Read more

View all posts

Follow My Blog

Get new content delivered directly to your inbox.

Create your website at WordPress.com
Get started