%[scale=0.3]
\begin{figure}[h!]
\centering
- \includegraphics [scale=0.35] {rep.eps}
+ \includegraphics [scale=0.35] {rep.pdf}
\caption{Candidate Solution representation by the proposed GA. }
\label{chromo}
\end{figure}
\begin{figure}[h!]
\centering
- \includegraphics [scale = 0.3] {crossover.eps}
+ \includegraphics [scale = 0.3] {crossover.pdf}
\caption{Two-point crossover. }
\label{cross}
\end{figure}