\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{f11} & \multicolumn{2}{@{}c@{}}{\textit{4.0e+4}:6.4 \quad} & \multicolumn{2}{@{}c@{}}{\textit{2.5e+3}:15 \quad} & \multicolumn{2}{@{}c@{}}{\textit{6.3e+1}:217 \quad} & \multicolumn{2}{@{}c@{}}{\textit{4.0e+1}:244 \quad} & \multicolumn{2}{@{}c@{}|}{\textit{2.5e+0}:675 } & 15 & /15\\
\algatables\hspace*{\fill} & \textbf{2} & \textbf{.1}\mbox{\tiny (2)} & \textbf{1} & \textbf{.8}\mbox{\tiny (0.3)} & \textbf{3} & \textbf{.3}\mbox{\tiny (0.3)} & \textbf{3} & \textbf{.0}\mbox{\tiny (0.4)}$^{\star}$ & \textbf{1} & \textbf{.2}\mbox{\tiny (0.1)}$^{\star4}$ & 15 & /15\\
\algbtables\hspace*{\fill} & 5 & .9\mbox{\tiny (8)} & 3 & .0\mbox{\tiny (3)} & 1847 & \mbox{\tiny (1962)} & 2667 & \mbox{\tiny (1744)} & \multicolumn{2}{@{\,}X@{\,}|}{$\infty$\,\textit{1e5}} & 0 & /15\\
\algctables\hspace*{\fill} & 12 & \mbox{\tiny (8)} & 5 & .8\mbox{\tiny (14)} & \multicolumn{2}{@{\,}X@{\,}}{$\infty$} & \multicolumn{2}{@{\,}X@{\,}}{$\infty$} & \multicolumn{2}{@{\,}X@{\,}|}{$\infty$\,\textit{1e5}} & 0 & /15
\end{tabularx}