\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{f14} & \multicolumn{2}{@{}c@{}}{\textit{4.0e+1}:7.7 \quad} & \multicolumn{2}{@{}c@{}}{\textit{1.6e+1}:27 \quad} & \multicolumn{2}{@{}c@{}}{\textit{1.0e+1}:37 \quad} & \multicolumn{2}{@{}c@{}}{\textit{6.3e-1}:107 \quad} & \multicolumn{2}{@{}c@{}|}{\textit{1.0e-4}:505 } & 15 & /15\\
\algatables\hspace*{\fill} & \textbf{2} & \textbf{.4}\mbox{\tiny (2)}$^{\star}$ & \textbf{1} & \textbf{.1}\mbox{\tiny (0.2)}$^{\star2}$ & \textbf{1} & \textbf{.1}\mbox{\tiny (0.7)}$^{\star3}$ & \textbf{2} & \textbf{.3}\mbox{\tiny (2)}$^{\star2}$ & \textbf{2} & \textbf{.1}\mbox{\tiny (0.4)}$^{\star4}$ & 15 & /15\\
\algbtables\hspace*{\fill} & 14 & \mbox{\tiny (16)} & 7 & .9\mbox{\tiny (5)} & 7 & .5\mbox{\tiny (4)} & 5 & .4\mbox{\tiny (2)} & \multicolumn{2}{@{\,}X@{\,}|}{$\infty$\,\textit{1e5}} & 0 & /15\\
\algctables\hspace*{\fill} & 214 & \mbox{\tiny (194)} & 139 & \mbox{\tiny (74)} & 148 & \mbox{\tiny (57)} & 117 & \mbox{\tiny (24)} & \multicolumn{2}{@{\,}X@{\,}|}{$\infty$\,\textit{1e5}} & 0 & /15
\end{tabularx}