LaTeX Forum

\documentclass[12pt]{scrreprt} % report oder scrreprt...


%%%%%%%%%%%%%%%%%                                       Präambul , Paketenladen                                %%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage[ngerman]{babel}


\begin{document}

%%%%%%%%%%%%%%%%%%%%%%%%%%      Tabelle OK       %%%%%%%%%%%%%%%%%%%%%%%%%%%5
\begin{tabular}{|c|c|c|c|c|}    % 5 Spalten

\hline
1 & \multicolumn{2}{c|}{2} & 3 & 4 \\
\hline
\multicolumn{2}{|c|}{5} & 6 & 7 & 8 \\
\hline
9 & 10 & \multicolumn{3}{c|}{11} \\
\hline
\end{tabular}


%%%%%%%%%%%%%%%%%%%%%%%%%       Tabelle KO       %%%%%%%%%%%%%%%%%%%%%%%%%%%%%5
\begin{tabular}{|c|c|c|c|c|c|c|}    % 7 Spalten

\hline
1 & 2 & 3 & \multicolumn{2}{c|}{4} & 5 & 6 \\

\hline
\multicolumn{2}{|c|}{7} & \multicolumn{2}{c|}{8} & 9 & 10 & 11 \\

\hline
12 & \multicolumn{2}{c|}{13} & \multicolumn{3}{c|}{14} & 15 \\

\hline
\multicolumn {3}{|c|}{16} & \multicolumn {2}{c|}{17}  & \multicolumn {2}{c|}{18} \\

\hline
\end{tabular}


\end{document}          

\documentclass[12pt]{scrreprt}

\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage[ngerman]{babel}
\usepackage{array}


\begin{document}
\begin{tabular}{|*{7}{>{\centering\arraybackslash}p{.5cm}|}}
\hline
1 & 2 & 3 & \multicolumn{2}{p{\dimexpr 1cm+1\tabcolsep}|}{\centering4} & 5 & 6 \\
\hline
\multicolumn{2}{|p{\dimexpr 1cm+1\tabcolsep}|}{\centering7} & \multicolumn{2}{p{\dimexpr 1cm+1\tabcolsep}|}{\centering8} & 9 & 10 & 11 \\
\hline
12 & \multicolumn{2}{p{\dimexpr 1cm+1\tabcolsep}|}{\centering13} & \multicolumn{3}{p{\dimexpr 1.5cm+2\tabcolsep}|}{\centering14} & 15 \\
\hline
\multicolumn{3}{|p{\dimexpr 1.5cm+2\tabcolsep}|}{\centering16} & \multicolumn{2}{p{\dimexpr 1cm+1\tabcolsep}|}{\centering17}  & \multicolumn{2}{p{\dimexpr 1cm+1\tabcolsep}|}{\centering18} \\
\hline
\end{tabular}
\end{document}