\providecommand{\ntables}{7}\providecommand{\algatables}{\StrLeft{ HCMA}{\ntables}}\providecommand{\algbtables}{\StrLeft{ LSfminbnd posik noiseless}{\ntables}}\providecommand{\algctables}{\StrLeft{ LSstep posik noiseless}{\ntables}}
\begin{tabularx}{1.0\textwidth}{@{}c@{}|*{5}{@{}r@{}X@{}}|@{}r@{}@{}l@{}}
\#FEs/D & \multicolumn{2}{@{}c@{}}{0.5} & \multicolumn{2}{@{}c@{}}{1.2} & \multicolumn{2}{@{}c@{}}{3} & \multicolumn{2}{@{}c@{}}{10} & \multicolumn{2}{@{}c@{}}{50} & \multicolumn{2}{@{}l@{}}{\#succ}\\\hline
\textbf{f24} & \multicolumn{2}{@{}c@{}}{\textit{2.5e+2}:208 \quad} & \multicolumn{2}{@{}c@{}}{\textit{1.6e+2}:918 \quad} & \multicolumn{2}{@{}c@{}}{\textit{1.0e+2}:6628 \quad} & \multicolumn{2}{@{}c@{}}{\textit{6.3e+1}:9885 \quad} & \multicolumn{2}{@{}c@{}|}{\textit{4.0e+1}:31629 } & 15 & /15\\
\algatables\hspace*{\fill} & \textbf{0} & \textbf{.44}\mbox{\tiny (0.2)}$^{\star4}_{\downarrow4}$ & \textbf{0} & \textbf{.47}\mbox{\tiny (0.6)}$^{\star4}$ & \textbf{5} & \textbf{.6}\mbox{\tiny (6)}$^{\star3}$ & \textbf{5} & \textbf{.5}\mbox{\tiny (4)}$^{\star3}$ & \textbf{2} & \textbf{.0}\mbox{\tiny (1)}$^{\star4}$ & 15 & /15\\
\algbtables\hspace*{\fill} & 44 & \mbox{\tiny (69)} & 161 & \mbox{\tiny (256)} & \multicolumn{2}{@{\,}X@{\,}}{$\infty$} & \multicolumn{2}{@{\,}X@{\,}}{$\infty$} & \multicolumn{2}{@{\,}X@{\,}|}{$\infty$\,\textit{2e5}} & 0 & /15\\
\algctables\hspace*{\fill} & 404 & \mbox{\tiny (258)} & 375 & \mbox{\tiny (437)} & 206 & \mbox{\tiny (174)} & 292 & \mbox{\tiny (162)} & \multicolumn{2}{@{\,}X@{\,}|}{$\infty$\,\textit{2e5}} & 0 & /15
\end{tabularx}