At the starting of the interview I came to know he didn't want to hire anymore. He was running too late. he was not at all friendly. At first he asked about intro after that he told me to solve leetcode medium level problem not even asked to explain the pseudo code and I started coding and it wasn't 2-3min he started to asking me are you done and he got TLE I think he did not saw the code also and said next at the same time he was talking to someone and doing other work I think. and he asked me to write JS code and MYSQL query. That's it it was the end.