\documentclass[10pt,a4paper]{article}

% Packages
\usepackage{fancyhdr}           % For header and footer
\usepackage{multicol}           % Allows multicols in tables
\usepackage{tabularx}           % Intelligent column widths
\usepackage{tabulary}           % Used in header and footer
\usepackage{hhline}             % Border under tables
\usepackage{graphicx}           % For images
\usepackage{xcolor}             % For hex colours
%\usepackage[utf8x]{inputenc}    % For unicode character support
\usepackage[T1]{fontenc}        % Without this we get weird character replacements
\usepackage{colortbl}           % For coloured tables
\usepackage{setspace}           % For line height
\usepackage{lastpage}           % Needed for total page number
\usepackage{seqsplit}           % Splits long words.
%\usepackage{opensans}          % Can't make this work so far. Shame. Would be lovely.
\usepackage[normalem]{ulem}     % For underlining links
% Most of the following are not required for the majority
% of cheat sheets but are needed for some symbol support.
\usepackage{amsmath}            % Symbols
\usepackage{MnSymbol}           % Symbols
\usepackage{wasysym}            % Symbols
%\usepackage[english,german,french,spanish,italian]{babel}              % Languages

% Document Info
\author{NavyDroop}
\pdfinfo{
  /Title (c.pdf)
  /Creator (Cheatography)
  /Author (NavyDroop)
  /Subject (C++ Cheat Sheet)
}

% Lengths and widths
\addtolength{\textwidth}{6cm}
\addtolength{\textheight}{-1cm}
\addtolength{\hoffset}{-3cm}
\addtolength{\voffset}{-2cm}
\setlength{\tabcolsep}{0.2cm} % Space between columns
\setlength{\headsep}{-12pt} % Reduce space between header and content
\setlength{\headheight}{85pt} % If less, LaTeX automatically increases it
\renewcommand{\footrulewidth}{0pt} % Remove footer line
\renewcommand{\headrulewidth}{0pt} % Remove header line
\renewcommand{\seqinsert}{\ifmmode\allowbreak\else\-\fi} % Hyphens in seqsplit
% This two commands together give roughly
% the right line height in the tables
\renewcommand{\arraystretch}{1.3}
\onehalfspacing

% Commands
\newcommand{\SetRowColor}[1]{\noalign{\gdef\RowColorName{#1}}\rowcolor{\RowColorName}} % Shortcut for row colour
\newcommand{\mymulticolumn}[3]{\multicolumn{#1}{>{\columncolor{\RowColorName}}#2}{#3}} % For coloured multi-cols
\newcolumntype{x}[1]{>{\raggedright}p{#1}} % New column types for ragged-right paragraph columns
\newcommand{\tn}{\tabularnewline} % Required as custom column type in use

% Font and Colours
\definecolor{HeadBackground}{HTML}{333333}
\definecolor{FootBackground}{HTML}{666666}
\definecolor{TextColor}{HTML}{333333}
\definecolor{DarkBackground}{HTML}{A37A34}
\definecolor{LightBackground}{HTML}{F9F6F2}
\renewcommand{\familydefault}{\sfdefault}
\color{TextColor}

% Header and Footer
\pagestyle{fancy}
\fancyhead{} % Set header to blank
\fancyfoot{} % Set footer to blank
\fancyhead[L]{
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{C}
    \SetRowColor{DarkBackground}
    \vspace{-7pt}
    {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent
        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
    }
\end{tabulary}
\columnbreak
\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{C++ Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{NavyDroop} via \textcolor{DarkBackground}{\uline{cheatography.com/212718/cs/46290/}}}
\end{tabulary}
\end{multicols}}

\fancyfoot[L]{ \footnotesize
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{LL}
  \SetRowColor{FootBackground}
  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}NavyDroop \\
  \uline{cheatography.com/navydroop} \\
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Not Yet Published.\\
   Updated 6th May, 2025.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Sponsor}}  \\
  \SetRowColor{white}
  \vspace{-5pt}
  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
\end{tabulary}
\end{multicols}}




\begin{document}
\raggedright
\raggedcolumns

% Set font size to small. Switch to any value
% from this page to resize cheat sheet text:
% www.emerson.emory.edu/services/latex/latex_169.html
\footnotesize % Small font.

\begin{multicols*}{2}

\begin{tabularx}{8.4cm}{x{1.748 cm} x{4.256 cm} x{1.596 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{3}{x{8.4cm}}{\bf\textcolor{white}{Int Datatypes}}  \tn
% Row 0
\SetRowColor{LightBackground}
Variable name & Range & Size (bytes) \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
int8\_t & -128 to 127 & 1 \tn 
% Row Count 3 (+ 1)
% Row 2
\SetRowColor{LightBackground}
uint8\_t & 0 to 255 & 1 \tn 
% Row Count 4 (+ 1)
% Row 3
\SetRowColor{white}
int16\_t & -32768 to 32767 & 2 \tn 
% Row Count 5 (+ 1)
% Row 4
\SetRowColor{LightBackground}
uint16\_t & 0 to 65535 & 2 \tn 
% Row Count 6 (+ 1)
% Row 5
\SetRowColor{white}
int32\_t & -2147483648 to 2147483647 & 4 \tn 
% Row Count 8 (+ 2)
% Row 6
\SetRowColor{LightBackground}
uint32\_t & 0 to 4294967295 & 4 \tn 
% Row Count 9 (+ 1)
% Row 7
\SetRowColor{white}
int64\_t & -9.2 * 10\textasciicircum{}18\textasciicircum{} to 9.2 * 10\textasciicircum{}18\textasciicircum{} & 8 \tn 
% Row Count 11 (+ 2)
% Row 8
\SetRowColor{LightBackground}
uint64\_t & 0 to 1.8 * 10\textasciicircum{}19\textasciicircum{} & 8 \tn 
% Row Count 12 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}---}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{p{0.8 cm} x{7.2 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Pointers}}  \tn
% Row 0
\SetRowColor{LightBackground}
\& & Gets RAM adress of Variable(to save into pointer) \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
* & Dereferences pointer(returns it´s content) or defines a variable to be a pointer \tn 
% Row Count 5 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{0.936 cm} x{1.224 cm} x{1.44 cm} x{3.6 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{4}{x{8.4cm}}{\bf\textcolor{white}{Float datatypes}}  \tn
% Row 0
\SetRowColor{LightBackground}
Type name & Size \seqsplit{(bytes)} & \seqsplit{Precision} & Range \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
float & 4 & \textbackslash{}\textasciitilde{}6-7 digits & \textbackslash{}\textasciitilde{}1.2 ×10\textasciicircum{}-38\textasciicircum{} to \textbackslash{}\textasciitilde{}3.4 ×10\textasciicircum{}38\textasciicircum{} \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
long & 8 & \textbackslash{}\textasciitilde{}15-16 digits & \textbackslash{}\textasciitilde{}2.3 ×10\textasciicircum{}-308\textasciicircum{} to \textasciitilde{}1.7 ×10\textasciicircum{}308\textasciicircum{} \tn 
% Row Count 6 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}----}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{p{0.8 cm} x{7.2 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Bitwise Operators}}  \tn
% Row 0
\SetRowColor{LightBackground}
\& & Bitwise AND \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
| & Bitwise OR \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
\textasciicircum{} & Bitwise XOR \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
\textasciitilde{} & Bitwise NOT \tn 
% Row Count 4 (+ 1)
% Row 4
\SetRowColor{LightBackground}
\textless{}\textless{} & Shift left (adding zeroes to the right) \tn 
% Row Count 6 (+ 2)
% Row 5
\SetRowColor{white}
\textgreater{}\textgreater{} & Shift right (adding zeroes to the left) \tn 
% Row Count 8 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}


% That's all folks
\end{multicols*}

\end{document}