: Type ./my_program (on Mac/Linux) or my_program.exe (on Windows) to see your output. C Programming Full Course for free ⚙️
: Returning 0 is the standard way to tell the operating system that everything went well. 3. How to Compile and Run main.c
: This can be written as int main() for simple programs or int main(int argc, char *argv[]) if you need to handle command-line arguments. : Type
: Lines starting with #include , like , tell the compiler to include necessary tools for functions like printf() . main.c