Asked about 2 sum and next permutation , asked self intro and projects that I did , the interview was okay require. Better to prepare more dp based problems. Be confident and answer what you know

a very graph oriented exam , with very basic questions sometimes was asked to interchange between diffent data types or create one from another such as linked list to stack and then stack to queue

First round was resume based with a easy to medium level leetcode difficulty question, they also asked case based questions and some questions from core CS subjects. Further in the second round they had medium to hard level difficulty in DSA questions and third was the HR as a normal HR round.