Algofusion Technologies interview questions

in total there were 3 rounds: 1st round was a phone call round, 2nd round comprised of a web development round where the HR asked me write a short snippet of code performing something on screen using HTML and JS. 3rd round was the coding round (D S A) in which some questions were asked from the topics Binary Search ,code Binary Search its Time Complexity other Sorting Algorithms and their time complexity. Their also was a 4th round with the director of the company in which we discussed about what all company does salary discussions and all.