Talked about my background. Write code to merge overlapping intervals. Got the code working and passing all unit tests, with a time complexity O(nlogn) and space O(n). Got a response from the recruiter saying I didnt qualify for the next round. I asked the recruiter for more information. I was told i'd get feedback. No response. Followed up again a week later. Again, was told I'd get something in a day or so. No response.