Round 2 :( Problem Solving round)

Round was Fully focused on Data Structures and algorithm.

Question 1 -

Covert a Tree into linked list in which you were given left, right , next.
Next for linkedlist.

Discussed all the approach and finally the code for the optmised approach

Question 2 - Question was related to binary search dont remember the exact question but was solved using griddy approach.

verdict cleared.

Round 3 -

There were total of 3 dsa question.

Question 1- Cheapest flight within k stops (lc-787)

Question 2-Merge sorted list (lc-21)

Question 3-find peak element (lc-162)

verdict cleared.

Hope this will help for your preparation.
HM round is remaining lets pray for the good.

Link for OA round(Round 1):
https://leetcode.com/discuss/post/7701900/dp-world-sde-1-oa-round-by-anonymous_use-l7qb/

**Round 4 ** Pending