\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{Zoupers}
\pdfinfo{
  /Title (c-stl.pdf)
  /Creator (Cheatography)
  /Author (Zoupers)
  /Subject (C++ STL Cheat Sheet)
}

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\renewcommand{\headrulewidth}{0pt} % Remove header line
\renewcommand{\seqinsert}{\ifmmode\allowbreak\else\-\fi} % Hyphens in seqsplit
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\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}{5E5E5E}
\definecolor{LightBackground}{HTML}{F4F4F4}
\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++ STL Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{Zoupers} via \textcolor{DarkBackground}{\uline{cheatography.com/129178/cs/30896/}}}
\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}Zoupers \\
  \uline{cheatography.com/zoupers} \\
  \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 10th March, 2022.\\
   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*}{3}

\begin{tabularx}{5.377cm}{x{2.73735 cm} x{2.23965 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{迭代器基本操作}}  \tn
% Row 0
\SetRowColor{LightBackground}
++p, p++, *p & 前向迭代器 \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
-{}-p, p-{}- & 双向迭代器 \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
p+=i, p-=i, p+i, p-i, p{[}i{]} & \seqsplit{随机访问迭代器} \tn 
% Row Count 4 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{\seqsplit{迭代器分正向和反向，对反向进行++，迭代器指向前一个元素}}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{2.78712 cm} x{2.18988 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Array容器}}  \tn
% Row 0
\SetRowColor{LightBackground}
std::array\textless{}char,50\textgreater{}addr\{"hello"\} & 初始化 \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
begin()/end() & \seqsplit{返回正向迭代器} \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
cbegin()/cend() & \seqsplit{返回常量正向迭代器} \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
rbegin()/rend() & \seqsplit{返回反向迭代器} \tn 
% Row Count 8 (+ 2)
% Row 4
\SetRowColor{LightBackground}
crbegin()/crend() & \seqsplit{返回常量反向迭代器} \tn 
% Row Count 10 (+ 2)
% Row 5
\SetRowColor{white}
values{[}i{]}, values.at(i), get\textless{}n\textgreater{}(*) & \seqsplit{访问单个元素} \tn 
% Row Count 12 (+ 2)
% Row 6
\SetRowColor{LightBackground}
values.size() & \seqsplit{返回元素个数(size\_t)} \tn 
% Row Count 14 (+ 2)
% Row 7
\SetRowColor{white}
values.empty() & \seqsplit{判断容器是否有元素} \tn 
% Row Count 16 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{\seqsplit{该容器内存储的所有元素一定会位于连续且相邻的内存中，无法扩展或者收缩}}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{2.58804 cm} x{2.38896 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Vector容器}}  \tn
% Row 0
\SetRowColor{LightBackground}
std::vector\textless{}double\textgreater{} values(N, V); & 初始化 \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
begin()/end(),rbegin()/rend() & 同Array \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
size(),empty() & 同Array \tn 
% Row Count 5 (+ 1)
% Row 3
\SetRowColor{white}
capacity() & 返回当前容量 \tn 
% Row Count 6 (+ 1)
% Row 4
\SetRowColor{LightBackground}
front() & \seqsplit{返回第一个元素的引用} \tn 
% Row Count 8 (+ 2)
% Row 5
\SetRowColor{white}
resize() & \seqsplit{改变实际元素个数} \tn 
% Row Count 10 (+ 2)
% Row 6
\SetRowColor{LightBackground}
back() & \seqsplit{返回最后元素的引用} \tn 
% Row Count 12 (+ 2)
% Row 7
\SetRowColor{white}
reserve(N) & 增加容量到N \tn 
% Row Count 13 (+ 1)
% Row 8
\SetRowColor{LightBackground}
push\_back(v),emplace\_back(v) & \seqsplit{在尾部添加一个元素} \tn 
% Row Count 15 (+ 2)
% Row 9
\SetRowColor{white}
insert(p,v), insert(p,n,v) & \seqsplit{在p前插入1/n个元素} \tn 
% Row Count 17 (+ 2)
% Row 10
\SetRowColor{LightBackground}
insert(p,first,last) & 插入元素{[}first,last) \tn 
% Row Count 19 (+ 2)
% Row 11
\SetRowColor{white}
insert(p,initlist) & \seqsplit{插入初始化列表},\{\}括着 \tn 
% Row Count 21 (+ 2)
% Row 12
\SetRowColor{LightBackground}
pop\_back() & 删除最后元素 \tn 
% Row Count 22 (+ 1)
% Row 13
\SetRowColor{white}
erase(p), erase(beg,end) & 删除p处或{[}beg,end) \tn 
% Row Count 24 (+ 2)
% Row 14
\SetRowColor{LightBackground}
remove(v) & \seqsplit{删除和v相等元素} \tn 
% Row Count 26 (+ 2)
% Row 15
\SetRowColor{white}
clear() & 删除所有元素 \tn 
% Row Count 27 (+ 1)
% Row 16
\SetRowColor{LightBackground}
shrink\_to\_fit() & \seqsplit{将容量缩减至合适} \tn 
% Row Count 29 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{\seqsplit{容量指不分配新内存当前能保存的最多元素个数}}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{2.18988 cm} x{2.78712 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Deque容器}}  \tn
% Row 0
\SetRowColor{LightBackground}
std:deque\textless{}int\textgreater{} d(N,v) & 初始化 \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
emplace\_front(v) & \seqsplit{直接在头部生成元素} \tn 
% Row Count 4 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{\seqsplit{其他方法基本同vector容器，除了reserve()和capacity()方法}}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.09494 cm} x{3.88206 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{\seqsplit{List容器（双向链表容器）}}}  \tn
% Row 0
\SetRowColor{LightBackground}
\seqsplit{splice()} & \seqsplit{将一个list容器中的元素插入到另一个容器的指定位置} \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
\seqsplit{remove\_if()} & \seqsplit{删除容器中满足条件的元素} \tn 
% Row Count 5 (+ 2)
% Row 2
\SetRowColor{LightBackground}
\seqsplit{unique()} & \seqsplit{删除相邻的重复元素，只保留一个} \tn 
% Row Count 7 (+ 2)
% Row 3
\SetRowColor{white}
merge() & \seqsplit{合并两个有序list容器，合并后仍然有序} \tn 
% Row Count 9 (+ 2)
% Row 4
\SetRowColor{LightBackground}
sort() & \seqsplit{更改容器中元素的位置，将他们进行排序} \tn 
% Row Count 11 (+ 2)
% Row 5
\SetRowColor{white}
\seqsplit{reverse()} & \seqsplit{反转容器中元素的顺序} \tn 
% Row Count 13 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{\seqsplit{不支持随机访问，其余方法同deque}}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{3.53367 cm} x{1.44333 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Map容器}}  \tn
% Row 0
\SetRowColor{LightBackground}
map\textless{}string,int\textgreater{} myMap\{\{"k1",1\},\{"k2",2\}\} & 初始化 \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
count(k) & \seqsplit{查找键k个数} \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
find(k) & \seqsplit{返回迭代器} \tn 
% Row Count 6 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{默认选择std::less\textless{}T\textgreater{}排序规则，升序排列 \newline 另外还有multimap，和map类似，但是可以同时存储多个键相同的键值对，但是multimap未提供at()成员方法，也没有重载{[}{]}运算符}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{p{0.4977 cm} p{0.4977 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Multimap容器}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{} \tn 
% Row Count 0 (+ 0)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{和map类似，但是可以同时存储多个键相同的键值对，但是multimap未提供at()成员方法，也没有重载{[}{]}运算符}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{3.23505 cm} x{1.74195 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Set容器}}  \tn
% Row 0
\SetRowColor{LightBackground}
set\textless{}string\textgreater{} myset & 初始化 \tn 
% Row Count 1 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{默认采用less\textless{}T\textgreater{}规则，升序排列；基本方法同map类似. \newline 另外还有multiset容器，不过可以储存多个相同的值.}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.29402 cm} x{3.68298 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{unordered\_map容器}}  \tn
% Row 0
\SetRowColor{LightBackground}
\seqsplit{load\_factor()} & 返回当前负载因子 \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
rehash(n) & \seqsplit{加那个底层使用桶数量设为n} \tn 
% Row Count 4 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{\seqsplit{其他方法类似map函数} \newline 另外还有unordered\_multimap，同unordered\_map类似，但是可以存储多个键相等的键值对}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{2.83689 cm} x{2.14011 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{unordered\_set容器}}  \tn
% Row 0
\SetRowColor{LightBackground}
unordered\_set\textless{}int\textgreater{} uset; & 初始化 \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
insert(v)/emplace(v) & 添加元素 \tn 
% Row Count 3 (+ 1)
% Row 2
\SetRowColor{LightBackground}
erase(v) & \seqsplit{删除指定元素} \tn 
% Row Count 5 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{\seqsplit{不能修改元素，无法随机访问} \newline 另外还有unordered\_multiset，同unordered\_set类似，但是可以同时存储多个值相同的元素}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{p{0.4977 cm} p{0.4977 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{unordered\_multiset容器}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{} \tn 
% Row Count 0 (+ 0)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{\seqsplit{同unordered\_set类似，但是可以同时存储多个值相同的元素}}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{2.53827 cm} x{2.43873 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{stack容器适配器}}  \tn
% Row 0
\SetRowColor{LightBackground}
stack\textless{}int, list\textless{}int\textgreater{}\textgreater{} my\_stack; & 初始化 \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
empty(),size() & 同array \tn 
% Row Count 3 (+ 1)
% Row 2
\SetRowColor{LightBackground}
top() & \seqsplit{返回栈顶，为空则报错} \tn 
% Row Count 5 (+ 2)
% Row 3
\SetRowColor{white}
push(v)/emplace(v) & 将v压入栈顶 \tn 
% Row Count 6 (+ 1)
% Row 4
\SetRowColor{LightBackground}
pop() & 弹出栈顶 \tn 
% Row Count 7 (+ 1)
% Row 5
\SetRowColor{white}
swap(other\_stack) & \seqsplit{和另一个栈互换} \tn 
% Row Count 9 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{默认封装了deque\textless{}T\textgreater{}，互换栈时需要存储元素类型和底层基础容器}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.89126 cm} x{3.08574 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Queue容器适配器}}  \tn
% Row 0
\SetRowColor{LightBackground}
std::queue\textless{}int\textgreater{} values; & 初始化 \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
\seqsplit{values.push(elem)} & \seqsplit{以移动方法在尾部添加元素} \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
\seqsplit{values.emplace(elem)} & \seqsplit{直接在queue尾部添加一个元素} \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
values.pop() & \seqsplit{删除queue中的第一个元素} \tn 
% Row Count 8 (+ 2)
% Row 4
\SetRowColor{LightBackground}
values.front() & 返回第一个元素 \tn 
% Row Count 9 (+ 1)
% Row 5
\SetRowColor{white}
values.back() & \seqsplit{返回最后一个元素} \tn 
% Row Count 10 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{\seqsplit{和stack一样，queue也没有迭代器，访问元素的唯一方式是不断的移除访问过的元素。}}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{2.4885 cm} x{2.4885 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{\seqsplit{priority\_queue容器适配器}}}  \tn
% Row 0
\SetRowColor{LightBackground}
priority\_queue\textless{}int\textgreater{} values; & \seqsplit{初始化，默认大根堆} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
values.push(elem) & 添加元素 \tn 
% Row Count 3 (+ 1)
% Row 2
\SetRowColor{LightBackground}
\seqsplit{values.emplace(elem)} & 添加元素 \tn 
% Row Count 4 (+ 1)
% Row 3
\SetRowColor{white}
values.pop() & \seqsplit{移除第一个元素} \tn 
% Row Count 6 (+ 2)
% Row 4
\SetRowColor{LightBackground}
values.top() & \seqsplit{返回第一个元素} \tn 
% Row Count 8 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{\seqsplit{priority\_queue也没有迭代器，默认的比较函数是less，可以使用greater初始化为小根堆}}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{2.4885 cm} x{2.4885 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{迭代器适配器}}  \tn
% Row 0
\SetRowColor{LightBackground}
reverse\_iterator & \seqsplit{反向迭代器，又称逆向迭代器} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
\seqsplit{inserter或者insert\_iterator} & 安插型迭代器 \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
\seqsplit{istream\_iterator/ostream\_iterator} & 流迭代器 \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
\seqsplit{istreambuf\_iterator/ostreambuf\_iterator} & 流缓冲迭代器 \tn 
% Row Count 8 (+ 2)
% Row 4
\SetRowColor{LightBackground}
move\_iterator & 移动迭代器 \tn 
% Row Count 9 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{\seqsplit{以上4中迭代器仅供参考，想要详细了解请自行查阅，另外还有迭代器辅助函数等。} \newline 这里提供一个参考网站，https://c.biancheng/view/7255.html}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{2.4885 cm} x{2.4885 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{常用算法}}  \tn
% Row 0
\SetRowColor{LightBackground}
sort(first, last) & 对{[}first, \seqsplit{last)范围内元素排序} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
stable\_sort(first, last) & 对{[}first, \seqsplit{last)内元素进行稳定排序} \tn 
% Row Count 5 (+ 3)
% Row 2
\SetRowColor{LightBackground}
partial\_sort(first,middle,last) & 对{[}first,last)内元素选出middle-first个元素放在{[}first,middle)区间内 \tn 
% Row Count 9 (+ 4)
% Row 3
\SetRowColor{white}
\seqsplit{partial\_sor\_copy(first},last,result\_first,result\_last) & 筛选出result\_last-result\_first个元素排序并存储到{[}result\_first,result\_last) \tn 
% Row Count 14 (+ 5)
% Row 4
\SetRowColor{LightBackground}
is\_sorted(first,last) & 检测{[}first,last)范围内元素是否排好序，默认升序 \tn 
% Row Count 18 (+ 4)
% Row 5
\SetRowColor{white}
\mymulticolumn{2}{x{5.377cm}}{is\_sorted\_until(first,last)} \tn 
% Row Count 19 (+ 1)
% Row 6
\SetRowColor{LightBackground}
nth\_element(first,nth,last) & \seqsplit{nth左侧都比nth小，右侧都比nth大} \tn 
% Row Count 22 (+ 3)
% Row 7
\SetRowColor{white}
merge(first1,last1,first2,last2,result) & \seqsplit{有序合并有序序列至result} \tn 
% Row Count 24 (+ 2)
% Row 8
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{inplace\_merge(first,middle,last)} \tn 
% Row Count 25 (+ 1)
% Row 9
\SetRowColor{white}
find(first,last,val) & 在{[}first,last)中找val第一次出现位置 \tn 
% Row Count 28 (+ 3)
% Row 10
\SetRowColor{LightBackground}
find\_if(first,last,pred) & \seqsplit{可以允许自定义规则} \tn 
% Row Count 30 (+ 2)
\end{tabularx}
\par\addvspace{1.3em}

\vfill
\columnbreak
\begin{tabularx}{5.377cm}{x{2.4885 cm} x{2.4885 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{常用算法 (cont)}}  \tn
% Row 11
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{find\_if\_not(first,last,pred)} \tn 
% Row Count 1 (+ 1)
% Row 12
\SetRowColor{white}
find\_end(first1,last1,first2,last2) & \seqsplit{找1中寻找2最后一次出现位置} \tn 
% Row Count 3 (+ 2)
% Row 13
\SetRowColor{LightBackground}
\seqsplit{find\_first\_of(first1},last1,first2,last2) & \seqsplit{找到1序列中2序列任意元素出现的首个位置} \tn 
% Row Count 6 (+ 3)
% Row 14
\SetRowColor{white}
\seqsplit{adjacent\_find(first},last) & \seqsplit{找到2个连续相等的元素} \tn 
% Row Count 8 (+ 2)
% Row 15
\SetRowColor{LightBackground}
search(first1,last1,first2,last2) & \seqsplit{在1中寻找2第一次出现位置} \tn 
% Row Count 10 (+ 2)
% Row 16
\SetRowColor{white}
search\_n(first,last,n,val) & \seqsplit{寻找val在连续出现n次的位置} \tn 
% Row Count 12 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{\seqsplit{STL算法太多了...熟能生巧}}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}


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

\end{document}