\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{1.6e+1}:1.4 \quad} & \multicolumn{2}{@{}c@{}}{\textit{2.5e+0}:4.2 \quad} & \multicolumn{2}{@{}c@{}}{\textit{1.0e+0}:7.4 \quad} & \multicolumn{2}{@{}c@{}}{\textit{2.5e-2}:21 \quad} & \multicolumn{2}{@{}c@{}|}{\textit{1.0e-8}:101 } & 15 & /15\\
\algatables\hspace*{\fill} & \textbf{1} & \textbf{.4}\mbox{\tiny (0.2)} & \textbf{3} & \textbf{.6}\mbox{\tiny (3)} & \textbf{3} & \textbf{.0}\mbox{\tiny (2)} & 4 & .9\mbox{\tiny (3)} & \textbf{3} & \textbf{.2}\mbox{\tiny (0.5)}$^{\star4}$ & 15 & /15\\
\algbtables\hspace*{\fill} & 4 & .6\mbox{\tiny (14)} & 7 & .0\mbox{\tiny (7)} & 5 & .4\mbox{\tiny (5)} & \textbf{3} & \textbf{.5}\mbox{\tiny (2)} & \multicolumn{2}{@{\,}X@{\,}|}{$\infty$\,\textit{2e4}} & 0 & /15\\
\algctables\hspace*{\fill} & 39 & \mbox{\tiny (72)} & 90 & \mbox{\tiny (95)} & 73 & \mbox{\tiny (54)} & 60 & \mbox{\tiny (24)} & \multicolumn{2}{@{\,}X@{\,}|}{$\infty$\,\textit{2e4}} & 0 & /15
\end{tabularx}