\documentclass[12pt]{journal}

\renewcommand*{\familydefault}{\sfdefault}

\usepackage{hyperref}

\usepackage{set space}

\usepackage{amsfonts}

\usepackage{amsmath}

\usepackage{amsthm}

\usepackage{amssymb}

\usepackage{braket}

\usepackage{mathtools}
\DeclarePairedDelimiter\ceil{\lceil}{\rceil}
\DeclarePairedDelimiter\floor{\lfloor}{\rfloor}

\usepackage[margin=1 in]{geometry}

\setlength\parindent{0pt}

\title{CMSC 457 Project Proposal}

\author{Sachin Pandey, Siddhartha Harmalkar, Matthew Chung,\\
Vineet Pande, Benedict Mondal}

\begin{document}
\maketitle

\onehalfspacing