Introduction to C Programming: Basics and Compilation

This lecture introduces the fundamentals of the C programming language, focusing on its syntax, structure, and compilation process. The instructor outlines the course objectives, emphasizing the importance of understanding C as a low-level language that operates closer to the hardware compared to higher-level languages like Java. Key topics include variables, data types, operators, control structures, functions, and arrays. The instructor highlights the differences between C and Java, particularly in memory management and syntax. The lecture also covers the general structure of a C program, including the use of libraries and the main function. Additionally, the compilation process is explained, detailing the steps from precompilation to linking, and how to compile a simple C program using the GCC compiler. The instructor stresses the need for practice and understanding of C's unique features, such as pointers and manual memory management, to successfully write efficient programs. Overall, this lecture serves as a foundational introduction to programming in C.