rabidbadger

OK, let's do one thing at a time. First up, why is line #11 there? Secondly, does your existing code actually print the length of the string? Why not?

[QUOTE=vino4all;1184945]I need to have an equilateral Triangle shape in the output.[/QUOTE] Yes, so as WaltP asked, [B]what[/B] are you missing? What additional output do you need to form the triangle? [B]Where[/B] in your code should you be adding whatever 'it' is?

Try single quotes around the 'A' rather than backticks (plus the other bits missing).

[QUOTE=OzY360;1175856]The ones I have used so far are stdio.h, string.h, fcntl.h, math.c and unistd.h. I have two books that cover the basics of the standard C library but its not enough since I am applying C to the fundamentals of programming for Operating Systems.[/QUOTE] If you have some spare cash, …

[QUOTE=Iam3R;1174726] i want to know the technical difficulties involved in implementing these.[/QUOTE] To use your overused word, why? If you plan on writing your own compiler that breaks C syntax, then you obviously are capable of working out the level of technical difficulty yourself. And if you can't figure out …