deletions | additions       diff --git a/header.tex b/header.tex  index 026bbd9..e4be631 100644  --- a/header.tex  +++ b/header.tex 
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\usepackage{listings}  \lstdefinestyle{  language=C++, \lstdefinestyle{c++}{  belowcaptionskip=1\baselineskip,  breaklines=true,  frame=L,