我是刚接触 LaTeX，这是我的数据科学课程的必修课，我正在做我的第一个作业。无论我怎么尝试，我似乎都无法让图形转到第一页的顶部。它一直转到第二页，甚至我在图形之后输入的内容也会转到第一页，而图形仍停留在第二页。
作业指定图形需要位于页面顶部，但我无法使其对齐。我只需要这方面的帮助，其余部分我已经完成了。
谢谢
\documentclass{article}
\usepackage[utf8]{inputenc}
\usepackage{xcolor}
\usepackage{graphicx}
\title{CDS 302 Assignment 1}
\author{Michael Martin}
\date{30 January 2020}
\begin{document}
\maketitle
\begin{figure}[t]
\centering
\includegraphics[scale=0.2]{Figures/Vader.jpg}
\caption{Darth Vader}
\end{figure}
\section{Introduction}
\label{introduction}
This is an introduction. The first rule of science to to "not blow up the lab."
\section{Experiments}
I did the experiment. The lab blew up.
\subsection{Future work}
They asked me to never repeat that experiment again. I should have read Section \ref{introduction}.
\section{Tables}
\label{tables}
\begin{tabular}{|c|c|c|}
\hline
Location & Color & Target \\
\hline
\hline
(1,2) & \textcolor{red}{red} & 1 \\
(3,4) & \textcolor{green}{green} & 0 \\
(2,3) & \textcolor{blue}{blue} & 1 \\
\hline
\end{tabular}
The first column in Table 1 contains pixel locations, and the second col-umn contains the associated color. Figure 1 shows Darth Vader.
\end{document}
答案1
默认情况下，\maketitle将第一页中顶部浮动的最大数量设置为 0，因此标题放在第一位，但如果您必须覆盖该设置：
\documentclass{article}
\usepackage[utf8]{inputenc}
\usepackage{xcolor}
\usepackage{graphicx}
\title{CDS 302 Assignment 1}
\author{Michael Martin}
\date{30 January 2020}
\begin{document}
\maketitle
\global\csname @topnum\endcsname=1
\begin{figure}[t]
\centering
\includegraphics[scale=0.2]{example-image.jpg}
\caption{Darth Vader}
\end{figure}
\section{Introduction}
\label{introduction}
This is an introduction. The first rule of science to to "not blow up the lab."
\section{Experiments}
I did the experiment. The lab blew up.
\subsection{Future work}
They asked me to never repeat that experiment again. I should have read Section \ref{introduction}.
\section{Tables}
\label{tables}
\begin{tabular}{|c|c|c|}
\hline
Location & Color & Target \\
\hline
\hline
(1,2) & \textcolor{red}{red} & 1 \\
(3,4) & \textcolor{green}{green} & 0 \\
(2,3) & \textcolor{blue}{blue} & 1 \\
\hline
\end{tabular}
The first column in Table 1 contains pixel locations, and the second
col-umn contains the associated color. Figure 1 shows Darth Vader.
\end{document}