Hi, I'm new to the programming world and just decided to pick it up and start with C. I have a book from a friend it's called "Problem Solving & program design in C" 3rd edition by Hanly and Koffman. The book isn't that great and I it doesn't seem to explain things very well either. I would like to know if there is a quick reference guide or "cheat sheet" online somewhere where I can get a list of what certain commands do like %c, %d. %lf, scanf, printf, doubles and those sorts. Anyways please any help will do, I don't really feel like going out and buying a book either so anything online would be nice. Thanks.