that is what they do in the software industry, before it was let me catch you off guard with asking how to reverse a linked list, now its leetcode questions tha

that is what they do in the software industry, before it was let me catch you off guard with asking how to reverse a linked list, now its leetcode questions that are so hard that you need to know and study them weekly, and prep for a year, interviewer can tell if you started prep 3 weeks prior