Core Concepts and Syntax in C Programming
The main Function and Basic Output
Every C program must contain a main function, which serves as the entry point. A minimal version looks like this:
int main(void) {
return 0;
}
The void keyword explicitly indicates the function expects no arguments. To display text, use the printf library function from <stdio.h>:
#include <stdio. ...
Posted on Sun, 23 Aug 2026 16:14:30 +0000 by andyg2