\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{f22} & \multicolumn{2}{@{}c@{}}{\textit{4.0e+1}:1.3 \quad} & \multicolumn{2}{@{}c@{}}{\textit{1.6e+1}:3.2 \quad} & \multicolumn{2}{@{}c@{}}{\textit{6.3e+0}:9.3 \quad} & \multicolumn{2}{@{}c@{}}{\textit{1.6e+0}:25 \quad} & \multicolumn{2}{@{}c@{}|}{\textit{1.0e-1}:168 } & 15 & /15\\
\algatables\hspace*{\fill} & 2 & .2\mbox{\tiny (2)} & 2 & .4\mbox{\tiny (1)} & \textbf{1} & \textbf{.8}\mbox{\tiny (0.9)} & \textbf{4} & \textbf{.5}\mbox{\tiny (6)} & \textbf{3} & \textbf{.5}\mbox{\tiny (8)} & 15 & /15\\
\algbtables\hspace*{\fill} & \textbf{1} & \textbf{.7}\mbox{\tiny (3)} & 1 & .4\mbox{\tiny (2)} & 2 & .3\mbox{\tiny (0.9)} & 4 & .7\mbox{\tiny (10)} & 5 & .1\mbox{\tiny (8)} & 15 & /15\\
\algctables\hspace*{\fill} & 2 & .5\mbox{\tiny (1.0)} & \textbf{1} & \textbf{.2}\mbox{\tiny (0.4)} & 7 & .2\mbox{\tiny (11)} & 53 & \mbox{\tiny (80)} & 137 & \mbox{\tiny (209)} & 7 & /15
\end{tabularx}