\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{f18} & \multicolumn{2}{@{}c@{}}{\textit{4.0e+1}:116 \quad} & \multicolumn{2}{@{}c@{}}{\textit{2.5e+1}:252 \quad} & \multicolumn{2}{@{}c@{}}{\textit{1.6e+1}:430 \quad} & \multicolumn{2}{@{}c@{}}{\textit{1.0e+1}:621 \quad} & \multicolumn{2}{@{}c@{}|}{\textit{4.0e+0}:1090 } & 15 & /15\\
\algatables\hspace*{\fill} & \textbf{0} & \textbf{.93}\mbox{\tiny (0.4)}$^{\star2}$ & \textbf{1} & \textbf{.5}\mbox{\tiny (1.0)}$^{\star3}$ & \textbf{1} & \textbf{.6}\mbox{\tiny (0.2)}$^{\star4}$ & \textbf{1} & \textbf{.4}\mbox{\tiny (0.4)}$^{\star4}$ & \textbf{1} & \textbf{.3}\mbox{\tiny (0.4)}$^{\star4}$ & 15 & /15\\
\algbtables\hspace*{\fill} & 162 & \mbox{\tiny (10)} & 1315 & \mbox{\tiny (1996)} & 1960 & \mbox{\tiny (2680)} & 4518 & \mbox{\tiny (5640)} & \multicolumn{2}{@{\,}X@{\,}|}{$\infty$\,\textit{2e5}} & 0 & /15\\
\algctables\hspace*{\fill} & 736 & \mbox{\tiny (1140)} & 1763 & \mbox{\tiny (3172)} & 6557 & \mbox{\tiny (4188)} & \multicolumn{2}{@{\,}X@{\,}}{$\infty$} & \multicolumn{2}{@{\,}X@{\,}|}{$\infty$\,\textit{2e5}} & 0 & /15
\end{tabularx}