Amazon

After OA, I tackled LeetCode Mediums. There were a few graph-related problems and some string problems as well. I had a hard time answering the third question, which was about heaps. Make sure to brush up on your data structures.

I failed on the first step, which was an online interview. I found it challenging, especially the second part. For the first part, you only need to practice more algorithm questions before the interview. However, for the second part, you should poss

It is very difficult. The interviewer asked graph and tree depth questions in DSA. I was unable to answer those questions, and I tried to give answers, but it was not possible for me.