\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{f6} & \multicolumn{2}{@{}c@{}}{\textit{2.5e+5}:16 \quad} & \multicolumn{2}{@{}c@{}}{\textit{6.3e+4}:43 \quad} & \multicolumn{2}{@{}c@{}}{\textit{1.6e+4}:62 \quad} & \multicolumn{2}{@{}c@{}}{\textit{1.6e+2}:353 \quad} & \multicolumn{2}{@{}c@{}|}{\textit{1.6e+1}:1078 } & 15 & /15\\
\algatables\hspace*{\fill} & \textbf{2} & \textbf{.6}\mbox{\tiny (0.7)}$^{\star2}$ & \textbf{1} & \textbf{.1}\mbox{\tiny (0.0)}$^{\star4}$ & \textbf{0} & \textbf{.90}\mbox{\tiny (0.3)}$^{\star4}$ & \textbf{1} & \textbf{.6}\mbox{\tiny (2)}$^{\star3}$ & \textbf{1} & \textbf{.8}\mbox{\tiny (0.2)}$^{\star4}$ & 15 & /15\\
\algbtables\hspace*{\fill} & 14 & \mbox{\tiny (5)} & 8 & .8\mbox{\tiny (5)} & 7 & .8\mbox{\tiny (2)} & 21 & \mbox{\tiny (6)} & 146 & \mbox{\tiny (143)} & 10 & /15\\
\algctables\hspace*{\fill} & 251 & \mbox{\tiny (153)} & 130 & \mbox{\tiny (53)} & 124 & \mbox{\tiny (74)} & 228 & \mbox{\tiny (338)} & 522 & \mbox{\tiny (236)} & 5 & /15
\end{tabularx}