In my interview, I explained my resume and solved a classic problem. None of this information could be more decisive than my resume itself.

I have had many interviews in the past for internship positions, and I could determine the result of most of them. The moment I saw the standard classic problem, I felt the interviewer had decided not to proceed with me, and was not going to even assess my abilities. That problem did not demonstrate any problem-solving skills or the like.

I would have been happier to get rejected without spending time interviewing if it had all been about my resume.

Find the shortest path from the top left to the bottom right of a grid.