\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}:3.0 \quad} & \multicolumn{2}{@{}c@{}}{\textit{1.0e+1}:10 \quad} & \multicolumn{2}{@{}c@{}}{\textit{6.3e+0}:15 \quad} & \multicolumn{2}{@{}c@{}}{\textit{2.5e-1}:53 \quad} & \multicolumn{2}{@{}c@{}|}{\textit{1.0e-5}:251 } & 15 & /15\\
\algatables\hspace*{\fill} & \textbf{3} & \textbf{.7}\mbox{\tiny (3)} & \textbf{1} & \textbf{.6}\mbox{\tiny (0.2)} & \textbf{1} & \textbf{.2}\mbox{\tiny (0.6)}$^{\star2}$ & \textbf{2} & \textbf{.1}\mbox{\tiny (2)} & \textbf{2} & \textbf{.2}\mbox{\tiny (0.3)}$^{\star4}$ & 15 & /15\\
\algbtables\hspace*{\fill} & 13 & \mbox{\tiny (18)} & 5 & .9\mbox{\tiny (6)} & 5 & .2\mbox{\tiny (6)} & 4 & .2\mbox{\tiny (2)} & \multicolumn{2}{@{\,}X@{\,}|}{$\infty$\,\textit{5e4}} & 0 & /15\\
\algctables\hspace*{\fill} & 330 & \mbox{\tiny (400)} & 117 & \mbox{\tiny (143)} & 121 & \mbox{\tiny (117)} & 92 & \mbox{\tiny (34)} & \multicolumn{2}{@{\,}X@{\,}|}{$\infty$\,\textit{5e4}} & 0 & /15
\end{tabularx}