\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{1.0e+2}:66 \quad} & \multicolumn{2}{@{}c@{}}{\textit{6.3e+1}:596 \quad} & \multicolumn{2}{@{}c@{}}{\textit{4.0e+1}:3181 \quad} & \multicolumn{2}{@{}c@{}}{\textit{2.5e+1}:7668 \quad} & \multicolumn{2}{@{}c@{}|}{\textit{1.6e+1}:14353 } & 15 & /15\\
\algatables\hspace*{\fill} & \textbf{1} & \textbf{.2}\mbox{\tiny (0.2)}$^{\star4}$ & \textbf{1} & \textbf{.3}\mbox{\tiny (2)}$^{\star}$ & \textbf{1} & \textbf{.6}\mbox{\tiny (2)}$^{\star3}$ & \textbf{1} & \textbf{.1}\mbox{\tiny (0.8)}$^{\star4}$ & \textbf{1} & \textbf{.1}\mbox{\tiny (0.8)}$^{\star4}$ & 15 & /15\\
\algbtables\hspace*{\fill} & 20 & \mbox{\tiny (7)} & 26 & \mbox{\tiny (41)} & 27 & \mbox{\tiny (22)} & 59 & \mbox{\tiny (69)} & \multicolumn{2}{@{\,}X@{\,}|}{$\infty$\,\textit{1e5}} & 0 & /15\\
\algctables\hspace*{\fill} & 171 & \mbox{\tiny (12)} & 102 & \mbox{\tiny (86)} & 133 & \mbox{\tiny (94)} & 186 & \mbox{\tiny (489)} & \multicolumn{2}{@{\,}X@{\,}|}{$\infty$\,\textit{1e5}} & 0 & /15
\end{tabularx}