\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{4.0e+1}:4.6 \quad} & \multicolumn{2}{@{}c@{}}{\textit{2.5e+1}:13 \quad} & \multicolumn{2}{@{}c@{}}{\textit{1.6e+1}:47 \quad} & \multicolumn{2}{@{}c@{}}{\textit{1.6e+1}:47 \quad} & \multicolumn{2}{@{}c@{}|}{\textit{6.3e+0}:382 } & 15 & /15\\
\algatables\hspace*{\fill} & \textbf{1} & \textbf{.8}\mbox{\tiny (0.9)} & \textbf{1} & \textbf{.2}\mbox{\tiny (0.4)} & \textbf{1} & \textbf{.8}\mbox{\tiny (1)} & \textbf{1} & \textbf{.8}\mbox{\tiny (0.9)} & \textbf{1} & \textbf{.3}\mbox{\tiny (1)} & 15 & /15\\
\algbtables\hspace*{\fill} & 2 & .9\mbox{\tiny (4)} & 2 & .3\mbox{\tiny (2)} & 2 & .1\mbox{\tiny (4)} & 2 & .1\mbox{\tiny (7)} & 5 & .8\mbox{\tiny (13)} & 15 & /15\\
\algctables\hspace*{\fill} & 20 & \mbox{\tiny (19)} & 23 & \mbox{\tiny (17)} & 10 & \mbox{\tiny (9)} & 10 & \mbox{\tiny (8)} & 2 & .9\mbox{\tiny (2)} & 15 & /15
\end{tabularx}