First round went well and really great cause the interviewer knew what he was asking. But the second round was a total disaster cause I never felt so negative about any interview, the interviewer wasn't experienced at all, he was basically throwing up questions which he himself might not be able to answer. Moreover when you code you must know the logic , in the times of IDE people don't memorise syntax for everything. Felt like the interviewer, was just trying to prove that he knows much better but that's not how the interviews work.