taocp-solutions/tex/content/chapters/include.tex

%----------------------------------------
% CHAPTERS
%----------------------------------------

\newcommand{\includechapters}[2]{%
	\foreach \i in {0, ..., #2} {%
		\edef\FileName{content/chapters/#1/\i}%	 The % here are necessary to eliminate any
		\IfFileExists{\FileName}{%  spurious spaces that may get inserted
			\input{\FileName}%	   at these points
		}
	}
}


\includechapters{part01}{2}


% \includechapters{part02}{2}