Hello this is Gulshan Negi Well, there are lots of communities, websites, online courses, and books available over the internet from where you can easily learn pattern programming in C. I learned pattern programming from books and I read these two books C Programming for Dummies by Dan Gookin and Data Structures and Algorithms in C by Michael T. Goodrich, Roberto Tamassia, and Michael H. Goldwasser. It will help you to learn pattern programs. Hope it will help you. Thanks
