\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{f9} & \multicolumn{2}{@{}c@{}}{\textit{2.5e+1}:20 \quad} & \multicolumn{2}{@{}c@{}}{\textit{1.6e+1}:26 \quad} & \multicolumn{2}{@{}c@{}}{\textit{1.0e+1}:35 \quad} & \multicolumn{2}{@{}c@{}}{\textit{4.0e+0}:62 \quad} & \multicolumn{2}{@{}c@{}|}{\textit{1.6e-2}:256 } & 15 & /15\\
\algatables\hspace*{\fill} & \textbf{7} & \textbf{.0}\mbox{\tiny (7)} & \textbf{6} & \textbf{.4}\mbox{\tiny (7)} & \textbf{5} & \textbf{.7}\mbox{\tiny (4)} & \textbf{5} & \textbf{.6}\mbox{\tiny (5)} & \textbf{3} & \textbf{.6}\mbox{\tiny (3)}$^{\star4}$ & 15 & /15\\
\algbtables\hspace*{\fill} & 21 & \mbox{\tiny (5)} & 17 & \mbox{\tiny (6)} & 13 & \mbox{\tiny (17)} & 159 & \mbox{\tiny (416)} & 434 & \mbox{\tiny (558)} & 6 & /15\\
\algctables\hspace*{\fill} & 845 & \mbox{\tiny (707)} & 670 & \mbox{\tiny (826)} & 519 & \mbox{\tiny (850)} & 407 & \mbox{\tiny (510)} & \multicolumn{2}{@{\,}X@{\,}|}{$\infty$\,\textit{5e4}} & 0 & /15
\end{tabularx}