\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{Kemmojoo}
\pdfinfo{
  /Title (c-exam.pdf)
  /Creator (Cheatography)
  /Author (Kemmojoo)
  /Subject (C++ Exam Cheat Sheet)
}

% Lengths and widths
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\addtolength{\voffset}{-2cm}
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\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}{A3073B}
\definecolor{LightBackground}{HTML}{F9EFF2}
\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++ Exam Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{Kemmojoo} via \textcolor{DarkBackground}{\uline{cheatography.com/28261/cs/8435/}}}
\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}Kemmojoo \\
  \uline{cheatography.com/kemmojoo} \\
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Published 16th June, 2016.\\
   Updated 16th June, 2016.\\
   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*}{4}

\begin{tabularx}{3.833cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{3.833cm}}{\bf\textcolor{white}{Datatyps}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{3.833cm}}{std::string} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{3.833cm}}{int} \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{3.833cm}}{float} \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
\mymulticolumn{1}{x{3.833cm}}{etc.} \tn 
% Row Count 4 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{3.833cm}}{\bf\textcolor{white}{Arrays and List}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{3.833cm}}{int ar{[}size{]}} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{3.833cm}}{int arLenght = sizeof(ar) / sizeof(int);} \tn 
% Row Count 2 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{3.833cm}}{\bf\textcolor{white}{Class Body File Paradigm // Compare Header}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{3.833cm}}{\#include "Zaehlwerk.h" \newline Zaehlwerk::Zaehlwerk(int ma)\{ \newline 	zahl = 0; \newline 	max = ma; \newline \} \newline void Zaehlwerk::Inkrementieren()\{ \newline 	if (zahl \textless{} max) \newline 		zahl++; \newline \} \newline std::string Zaehlwerk::Anzeigen()\{ \newline 	return "der Zaehler ist auf der "+std::to\_string(zahl); \newline \}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{3.833cm}}{\bf\textcolor{white}{Extensions / CPP File}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{3.833cm}}{\#include "Ringwerkzaehler.h" \newline Ringwerkzaehler::Ringwerkzaehler() :Zaehlwerk()\{ \} \newline Ringwerkzaehler::Ringwerkzaehler(int ma) : Zaehlwerk(ma)\{  \} \newline void Ringwerkzaehler::Inkrementieren()\{ \newline 	if (zahl \textless{} max) \newline 		zahl++; \newline 	else \newline 		zahl = 0; \newline \}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{3.833cm}}{\bf\textcolor{white}{bubbleSort Algorithmus}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{3.833cm}}{void bubblesort(int *array, int length)\{ \newline      int  j; \newline  	for (j = 0; j \textless{} length - i - 1; ++j) \{ \newline  	    if (array{[}j{]} \textgreater{} array{[}j + 1{]})   \{ \newline  		int tmp = array{[}j{]}; \newline  		array{[}j{]} = array{[}j + 1{]}; \newline  		array{[}j + 1{]} = tmp; \newline  	    \} \newline      \} \newline  \}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{3.833cm}}{\bf\textcolor{white}{Compare Classes}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{3.833cm}}{bool operator \textless{} (classobj) \{ return (cVar \textless{} obj.cVar); \} //In Constructor} \tn 
% Row Count 2 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{3.833cm}}{\bf\textcolor{white}{Class header File Paradigm}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{3.833cm}}{class Zaehlwerk \newline \{ \newline protected: \newline 	int zahl; \newline 	int max; \newline public: \newline 	Zaehlwerk(); \newline 	Zaehlwerk(int max); \newline 	\textasciitilde{}Zaehlwerk(); \newline 	virtual void Inkrementieren(); \newline 	virtual void Dekrementieren(); \newline 	virtual std::string Anzeigen(); \newline 	virtual void Zuruecksetzen(); \newline private: \newline  \newline \};} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{3.833cm}}{\bf\textcolor{white}{Extentions / Header File}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{3.833cm}}{class Ringwerkzaehler : Zaehlwerk \newline \{ \newline 	public: \newline 		Ringwerkzaehler(); \newline 		Ringwerkzaehler(int ma); \newline 		\textasciitilde{}Ringwerkzaehler(); \newline 		void Inkrementieren() override; \newline 		void Dekrementieren() override; \newline 		std::string Anzeigen() override; \newline 		void Zuruecksetzen() override; \newline \};} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{3.833cm}}{\bf\textcolor{white}{Thread Operations}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{3.833cm}}{\seqsplit{std::this\_thread::sleep\_for(std::chrono::seconds(1));}} \tn 
% Row Count 2 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{3.833cm}}{\bf\textcolor{white}{String functions}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{3.833cm}}{printf("\%s\textbackslash{}n", text.c\_str());} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{3.833cm}}{std::string s1('*', 20);} \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{3.833cm}}{s1.append(s2);} \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
\mymulticolumn{1}{x{3.833cm}}{int equ = s1.compare(2, 4, s2);} \tn 
% Row Count 4 (+ 1)
% Row 4
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{3.833cm}}{s1.clear();} \tn 
% Row Count 5 (+ 1)
% Row 5
\SetRowColor{white}
\mymulticolumn{1}{x{3.833cm}}{s2.erase(1, 3);} \tn 
% Row Count 6 (+ 1)
% Row 6
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{3.833cm}}{s1.find\_last\_of(s2);} \tn 
% Row Count 7 (+ 1)
% Row 7
\SetRowColor{white}
\mymulticolumn{1}{x{3.833cm}}{s.insert(2, " einString ", 0, 3);} \tn 
% Row Count 8 (+ 1)
% Row 8
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{3.833cm}}{s.length();} \tn 
% Row Count 9 (+ 1)
% Row 9
\SetRowColor{white}
\mymulticolumn{1}{x{3.833cm}}{s.replace(2, 5, "anoString", 2,2);} \tn 
% Row Count 10 (+ 1)
% Row 10
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{3.833cm}}{std::string s3=s1.substr(2,3);} \tn 
% Row Count 11 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{3.833cm}}{\bf\textcolor{white}{Data processing / Read file / char}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{3.833cm}}{std::ifstream f; \newline f.open(fileName, std::ios\_base::out); \newline  \newline int counter = 0; \newline char t; \newline  \newline while (f.get(t)) \newline 	if (t == c) \newline 		counter++; \newline  \newline f.close();} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{3.833cm}}{\bf\textcolor{white}{Struct Example}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{3.833cm}}{struct kontakt\{ \newline 	std::string name; \newline 	int nummer; \newline  \newline 	std::string toString()	\{ \newline 		std::string temp = name + " "; \newline 		temp += std::to\_string(nummer); \newline 		return temp; \newline 	\} \newline \};} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{3.833cm}}{\bf\textcolor{white}{Data processing / Write file}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{3.833cm}}{std::ofstream f; \newline f.open(fileName, std::ios\_base::out); \newline  \newline std::string temp = ""; \newline  \newline temp = "joe "; \newline temp += std::to\_string(120); \newline  \newline f \textless{}\textless{} temp \textless{}\textless{} std::endl; \newline f.close();} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{3.833cm}}{\bf\textcolor{white}{Data processing / Read file / getLine}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{3.833cm}}{std::vector\textless{}kontakt\textgreater{} \seqsplit{kontaktListe(readFile(filename));} \newline std::ifstream f; \newline f.open(fileName, std::ios\_base::out); \newline std::string t=""; \newline int i = 0; \newline while (getline(f, t)) \newline \{ \newline 	for each (char var in t) \newline 	\{ \newline 		if (var == ' ') \newline 		\{ \newline 			//Operation \newline 		\} \newline 		else \newline 			i++; \newline 	\} \newline 	i = 0; \newline \} \newline  \newline f.close();} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{3.833cm}}{\bf\textcolor{white}{Debugger / cout shorter}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{3.833cm}}{//Debug Messanger \newline \#define DEBUG 1 \newline \#if DEBUG \newline 	\#define LOG(x) std::cout \textless{}\textless{} x \textless{}\textless{} std::endl \newline \#else \newline 	\#define LOG(x) \newline \#endif \newline  \newline system("PAUSE"); // Just here to remember} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}


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

\end{document}