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    $\small\texttt{本}\huge\texttt{人}_{\small\texttt{的}^{\large\texttt{萌新}\small\texttt{QAQ}}}^{\large\texttt{是}{\small\texttt{刚学}\large\texttt{OI}}}\huge\texttt{但是}^{\large\texttt{即}{\small\texttt{使}}}_{\normalsize\text{是这样}}\texttt{我也}^{\small\texttt{要}\normalsize\texttt{用}\texttt{蒟}_{\texttt{蒻}\large\texttt{的}}}_{\scriptsize\texttt{声音大声喊出}}\texttt{我谔谔}$

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    $$\begin{matrix} \color{gold}\colorbox{black}{\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\kern{0.4pt}} \\ \large \colorbox{black}{\color{gold}\underline{\texttt{Caution!!! \qquad Caution!!! \qquad Caution!!! \qquad Caution!!! }}}\\ \Large \colorbox{black}{\color{gold}\underline\text{\Huge ☢\:\Large本文使用了大量\LaTeX,可能会导致加载较慢!\Huge \:☢\Large\ \ \!\! \color{black}\kern{8.4pt}}} \\ \large \colorbox{black}{\color{gold}\underline{\texttt{Caution!!! \qquad Caution!!! \qquad Caution!!! \qquad Caution!!! }}}\\ \end{matrix} $$

    洛谷相关颜色参考表\text{洛谷相关颜色参考表}

    $$\def\arraystretch{1.2} \begin{array}{|c|l|l||c|l|l|} \hline 颜色 & 十六进制 & RGB值 & 颜色 & 十六进制 & RGB值 \\ \hline \color{#52C41A}\text{AC绿} & \text{52C41A} & \text{(82,196,26)} & \color{#FE4C61}\text{入门红} & \text{FE4C61} & \text{(254,76,97)} \\ \hline \color{#E74C3C}\text{WA红} & \text{E74C3C} & \text{(231,76,60)} & \color{#F39C11}\text{普及-橙} & \text{F39C11} & \text{(243,156,17)} \\ \hline \color{#9D3DCF}\text{RE紫} & \text{9D3DCF} & \text{(157,61,207)} & \color{#FFC116}\text{普及黄} & \text{FFC116} & \text{(255,193,22)}\\ \hline \color{#FADB14}\text{CE黄} & \text{FADB14} & \text{(250,219,20)} & \color{#52C41A}\text{普及+提高 绿} & \text{52C41A} & \text{(82,196,26)} \\ \hline \color{#052242}\text{TLE黑} & \text{052242} & \text{(5,34,66)} & \color{#3498DB}\text{提高+省选-蓝} & \text{3498DB} & \text{(52,152,219)} \\ \hline \color{#052242}\text{MLE黑} & \text{052242} & \text{(5,34,66)} & \color{#9D3DCF}\text{省选紫} & \text{9D3DCF} & \text{(157,61,207)} \\ \hline \color{#052242}\text{OLE黑} & \text{052242} & \text{(5,34,66)} & \color{#0E1D69}\text{NOI黑} & \text{0E1D69} & \text{(14,39,105)} \\ \hline \color{#0E1D69}\text{UKE蓝} & \text{0E1D69} & \text{(14,29,105)} & \color{#BFBFBF}\text{未评定灰} & \text{BFBFBF} & \text{(191,191,191)} \\ \hline \hline \color{#8E44AD}\text{紫名} & \text{8E44AD} & \text{(142,68,173)} & \color{#52C41A}\text{排行绿} & \text{52C41A} & \text{(82,196,26)} \\ \hline \color{#E74C3C}\text{红名} & \text{E74C3C} & \text{(231,76,60)} & \color{#F39C11}\text{排行橙} & \text{F39C11} & \text{(243,156,17)} \\ \hline \color{#E67E22}\text{橙名} & \text{E67E22} & \text{(230,126,34)} & \color{#FADB14}\text{排行黄} & \text{FADB14} & \text{(250,219,20)} \\ \hline \color{#5EB95E}\text{绿名} & \text{5EB95E} & \text{(94,185,94)} & \color{#E74C3C}\text{排行红} & \text{E74C3C} & \text{(231,76,60)}\\ \hline \color{#0E90D2}\text{蓝名} & \text{0E90D2} & \text{(14,144,210)} & \color{#52C41A}\text{通过钩绿} & \text{52C41A} & \text{(82,196,26)} \\ \hline \color{#BFBFBF}\text{灰名} & \text{BFBFBF} & \text{(191,191,191)} & \color{#E74C3C}\text{不通过叉红} & \text{E74C3C} & \text{(231,76,60)} \\ \hline \hline \color{#E74C3C}\text{吉利红} & \text{E74C3C} & \text{(231,76,60)} & \color{#E74C3C}\text{官方比赛红} & \text{E74C3C} & \text{(231,76,60)} \\ \hline \color{#5EB95E}\text{中平绿} & \text{5EB95E} & \text{(94,185,94)} & \color{#054310}\text{团队比赛绿} & \text{054310} & \text{(5,67,16)} \\ \hline \color{#000000}\text{凶兆黑} & \text{000000} & \text{(0,0,0)} & \color{#3498DB}\text{个人比赛蓝} & \text{3498DB} & \text{(52,152,219)} \\ \hline \hline \color{#8E44AD}\text{ACM制紫} & \text{8E44AD} & \text{(142,68,173)} & \color{#5EB95E}\text{Rated绿} & \text{5EB95E} & \text{(94,185,94)} \\ \hline \color{#F1C40F}\text{IOI制黄} & \text{F1C40F} & \text{(241,196,15)} & \color{#5EB95E}\text{未开始绿} & \text{5EB95E} & \text{(94,185,94)} \\ \hline \color{#F1C40F}\text{乐多制黄} & \text{F1C40F} & \text{(241,196,15)} & \color{#E74C3C}\text{已结束红} & \text{E74C3C} & \text{(231,76,60)} \\ \hline \color{#F39C11}\text{OI制橙} & \text{F39C11} & \text{(243,156,17)} & \color{#52C410}\text{进行中*} & \text{暂时无} & \text{暂时无} \\ \hline \hline \color{#EFEFEF}\text{背景灰} & \text{EFEFEF} & \text{(239, 239, 239)} & \color{#7F7F7F}\text{小字灰} & \text{7F7F7F} & \text{(127,127,127)} \\ \hline \hline \color{#0E90D2}\text{按钮蓝} & \text{0E90D2} & \text{(14,144,210)} & \color{#3498DB}\text{链接蓝} & \text{3498DB} & \text{(52,152,219)} \\ \hline \color{#DD514C}\text{按钮红} & \text{DD514C} & \text{(221,81,76)} & \color{#3498DB}\text{通过率蓝} & \text{3498DB} & \text{(52,152,219)} \\ \hline \hline \color{#FFE169}\text{金钩黄} & \text{FFE169} & \text{(255,225,105)} & \color{#F5CECD}\text{背景粉} & \text{F5CECD} & \text{(245,206,205)} \\ \hline \color{#5EB95E}\text{绿钩绿} & \text{5EB95E} & \text{(94,185,94)} & \color{#C9E7C9}\text{背景绿} & \text{C9E7C9} & \text{(201,231,201)} \\ \hline \color{#3498DB}\text{蓝钩蓝} & \text{3498DB} & \text{(52,152,219)} & \color{#CAEBFB}\text{背景蓝} & \text{CAEBFB} & \text{(202,235,251)} \\ \hline \hline \color{#3498DB}\text{题目来源蓝} & \text{3498DB} & \text{(52,152,219)} &\color{#7F7F7F}\text{灰色} & \text{7F7F7F} & \text{(127,127,127)} \\ \hline \color{#E74C3C}\text{题目算法红} & \text{E74C3C} & \text{(231,76,60)}& \color{#FFFFFF}\text{白色} & \text{FFFFFF} & \text{(255,255,255)} \\ \hline \color{#52C41A}\text{题目地点绿} & \text{52C41A} & \text{(82,196,26)}& \color{#000000}\text{黑色} & \text{000000} & \text{(0,0,0)} \\ \hline \end{array} $$
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