![我正在使用多行和多列创建表格,但在最后两列中,缺少垂直线,无法弄清楚原因?](https://linux22.com/image/416434/%E6%88%91%E6%AD%A3%E5%9C%A8%E4%BD%BF%E7%94%A8%E5%A4%9A%E8%A1%8C%E5%92%8C%E5%A4%9A%E5%88%97%E5%88%9B%E5%BB%BA%E8%A1%A8%E6%A0%BC%EF%BC%8C%E4%BD%86%E5%9C%A8%E6%9C%80%E5%90%8E%E4%B8%A4%E5%88%97%E4%B8%AD%EF%BC%8C%E7%BC%BA%E5%B0%91%E5%9E%82%E7%9B%B4%E7%BA%BF%EF%BC%8C%E6%97%A0%E6%B3%95%E5%BC%84%E6%B8%85%E6%A5%9A%E5%8E%9F%E5%9B%A0%EF%BC%9F.png)
\usepackage{booktabs}
\usepackage{makecell, multirow}
\setcellgapes{3pt}
\begin{table}
\makegapedcells
\begin{tabular}{|c|c|c|c|c|c|c|c|c|}
\hline
\multirow{3}{*}{\textbf{Iterations}}
& \multicolumn{3}{c|}{\textbf{X}}
& \multirow{2.3}{*}{\textbf{$f_{1}$}}
& \multirow{2.3}{*}{\textbf{$f_{2}$}}
& \multirow{2.3}{*}{\textbf{$f_{3}$}}
& \multirow{2.3}{*}{\textbf{$f_{4}$}}
&\multirow{2.3}{*}{\textbf{$f_{5}$}} \\
\cline{2-4}
& \textbf{$x_{1}$}
& \textbf{$x_{2}$}
& \textbf{$x_{3}$}
& & & \\
\hline
\makecell{0}
& 0.45 & 0.10 & 0.10 & 5 &4 &6 &7 &1 \\
\hline
\makecell{1}
& & & & & & & & \\
\hline
\makecell{2}
& 1&2&3 &4 &5 &6 &7 &5 \\
\toprule
\end{tabular}
\end{table}
答案1
\setcellgapes{3pt}
\begin{table}
\makegapedcells
\begin{tabular}{|c|c|c|c|c|c|c|c|c|}
\hline
\multirow{3}{*}{\textbf{Iterations}}
& \multicolumn{3}{c|}{\textbf{X}}
& \multirow{2.3}{*}{\textbf{$f_{1}$}}
& \multirow{2.3}{*}{\textbf{$f_{2}$}}
& \multirow{2.3}{*}{\textbf{$f_{3}$}}
& \multirow{2.3}{*}{\textbf{$f_{4}$}}
& \multirow{2.3}{*}{\textbf{$f_{5}$}} \\
\cline{2-4}
& \textbf{$x_{1}$}
& \textbf{$x_{2}$}
& \textbf{$x_{3}$}
& & &&& \\%<----add
\hline
\makecell{0}
& 0.45 & 0.10 & 0.10 & 5 &4 &6 &7 &1 \\
\hline
\makecell{1}
& & & & & & & & \\
\hline
\makecell{2}
& 1&2&3 &4 &5 &6 &7 &5 \\
\toprule
\end{tabular}
\end{table}