Hello, This semester I am taking my first discrete math course. I am thoroughly enjoying the material, but am dreading the professor and textbook. The consensus amongst my classmates is that the professor is excessively convoluted in his conveyance of the material, and that the textbook does not prepare you for the questions at the end of the chapters. Most of the questions that involve proofs require that I follow along with the solution, but I am generally able to understand what the author is doing in each step. My question is, if I don't understand a problem, that is, if I don't even faintest clue where to begin, and I can't follow the solution from the textbook, would I get an infraction for posting the problem on physicsforums without having written anything in the "attempt at a solution" section?