Category Computer Science

Level 1. Introduction to C 1.7. Data Structures All variables in one place Being able to represent integers, floating-point numbers, characters, and pointers (i.e., memory addresses) is cool. But what if you wanted to represent more complex and/or abstract objects?…

Level 1. Introduction to C 1.6. Arrays Hold my integers Imagine a case where you need to work with tabular-like data of the ages of 50 people. How would you store these numbers in the computer’s memory? Would you type…

Level 1. Introduction to C 1.5. Pointers How to think about a computer’s memory You may have already had a suspicious look at your personal computer at home and wondered how that thing’s memory system works. Well, here is how…

Level 1. Introduction to C 1.4. Control Flow Branching is a strategy to make perfect plans in the imperfect or incomplete world. The control flow of a program execution is the path of sequential instructions the computer executes while running…