I’m going through some C course notes, and every C program source file begins with a single #
on the first line of the program.
Then there are blank lines, and following that other stuff followed by the main
function.
What is the reason for the #
?
(It’s out of term now and I can’t really ask the chap.)
Here’s an example:
#
#include <stdio.h>
int main() {
printf("Hello, World!");
return 0;
}