You will be surprised how often people with good grades will have good answer for these questions. But can't write dual for loops. I agree that asking people t

You will be surprised how often people with good grades will have good answer for these questions. But can't write dual for loops. I agree that asking people to write dynamic programming problems are not good interview questions. But if the job requires primarily writing code, I think it is fair to ask people to solve coding problems with loops, conditional statements, hashtables, etc.