style.sty

\usepackage{xcolor}

%New colors defined below
\definecolor{codegreen}{rgb}{0,0.6,0}
\definecolor{codegray}{rgb}{0.5,0.5,0.5}
\definecolor{codepurple}{rgb}{0.58,0,0.82}
\definecolor{backcolour}{rgb}{0.95,0.95,0.92}

%Code listing style named "mystyle"
\lstdefinestyle{mystyle}{
  backgroundcolor=\color{backcolour},
  commentstyle=\color{codegreen},
  keywordstyle=\color{magenta},
  numberstyle=\tiny\color{codegray},
  stringstyle=\color{codepurple},
  basicstyle=\ttfamily\footnotesize,
  breakatwhitespace=false,
  breaklines=true,
  captionpos=b,
  keepspaces=true,
  numbers=left,
  numbersep=5pt,
  showspaces=false,
  showstringspaces=false,
  showtabs=false,
  tabsize=2
}

% backgroundcolor=\color{white},   % choose the background color
% basicstyle=\footnotesize,        % the size of the fonts that are used for the code
% breakatwhitespace=false,         % sets if automatic breaks should only happen at whitespace
% breaklines=true,                 % sets automatic line breaking
% captionpos=b,                    % sets the caption-position to bottom
% commentstyle=\color{codegray},   % comment style
% deletekeywords={...},            % if you want to delete keywords from the given language
% escapeinside={\%*}{*)},          % if you want to add LaTeX within your code
% extendedchars=true,              % lets you use non-ASCII characters; for 8-bits encodings only, does not work with UTF-8
% firstnumber=1,                   % start line enumeration with line 1000
% frame=single,                    % adds a frame around the code
% keepspaces=true,                 % keeps spaces in text, useful for keeping indentation of code (possibly needs columns=flexible)
% keywordstyle=\color{blue},       % keyword style
% language=C++,                    % the language of the code
% morekeywords={*,...},            % if you want to add more keywords to the set
% numbers=left,                    % where to put the line-numbers; possible values are (none, left, right)
% numbersep=5pt,                   % how far the line-numbers are from the code
% numberstyle=\tiny\color{orange}, % the style that is used for the line-numbers
% rulecolor=\color{black},         % if not set, the frame-color may be changed on line-breaks within not-black text (e.g. comments (green here))
% showspaces=false,                % show spaces everywhere adding particular underscores; it overrides 'showstringspaces'
% showstringspaces=false,          % underline spaces within strings only
% showtabs=false,                  % show tabs within strings adding particular underscores
% stepnumber=2,                    % the step between two line-numbers. If it's 1, each line will be numbered
% stringstyle=\color{codegreen},   % string literal style
% tabsize=2,                       % sets default tabsize to 2 spaces