Group 1 - The article discusses the increasing prevalence of video interviews and the associated challenges, particularly the potential for cheating using AI technology [1] - A specific incident is highlighted where a candidate was caught using AI during a video interview due to reflections from their glasses, demonstrating the vigilance of interviewers [1] - The article suggests that while video interviews save time for candidates, they also introduce new risks that require careful attention from interviewers to identify dishonest practices [1] Group 2 - The article presents a simple algorithm problem from LeetCode, specifically problem 1281, which involves calculating the difference between the product and sum of the digits of a given integer [2] - Two examples are provided to illustrate the problem: for the input 234, the output is 15, and for the input 4421, the output is 21, showcasing the straightforward nature of the task [2] - The problem is framed as a basic exercise in reading and processing the digits of an integer to derive the required result [2]