Adobe Devops Role interview questions

Two initial rounds(video) were scheduled back to back with half hour break.. Was given 1 LC Easy problem which I solved in linear time. But for the second problem (LC Medium), best solution I provided was O(n^2) and could not optimise in the stipulated time. So, first round's feedback was not positive, so no second round and got rejected. Would have been nice if there was a heads-up about first round being DSA round. Also would have been better to just schedule 1 round since as it appears it's an eliminator round.