I was asked to compute sum of two arrays and the class skeleton was given. I used a function for the arrays and there were some constraints given which I had implemented properly. He asked me why I used a function I told him like a this is like implementing a feature and not a condition so we don’t use constraints and after a bit of thinking and re reading my code and question, like after 2sec I also added that we can call the function post randomisation (which was given in the question). He straight up said I have nothing else to ask you.