+\usepackage{cite}
+\usepackage{algorithm}
+\usepackage{algorithmic}
+\usepackage[lined,boxed,commentsnumbered]{algorithm2e}
+\usepackage{epstopdf}
+\usepackage{url}
+\usepackage{multirow}
+\usepackage{layouts}
+\usepackage{comment}
+\usepackage{xcolor}
+\usepackage{upquote}
+\usepackage{framed}
+\usepackage{pgfplots}
+\usepackage{pgf}
+\usepackage{tikz}
+%% \usepackage{listings}
+%% \usepackage{subfigure}
+
+%% \usepackage{graphicx}