\begin
Discover why 18 million people worldwide trust Overleaf with their work.
%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%
%This is a blank document for homework assignments.
%Some preliminaries: Anything after a '%' is a comment - it isn't read by
%the compiler.
%You are welcome to skip down to lines 38-44 to put in some information, and
%then to line 57 to start writing, but the preamble contains all the
%formatting that makes it look nice, if you're interested in how that works.
%Packages are just collections of commands to do different things. For
%almost anything you might want to do, there's a package that will do it.
%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%-%
\documentclass[12pt]{article}
%The article class is a very basic type of document for writing
%We will customize it to do what we want.
\usepackage[margin=1in]{geometry} %Adjust margins, formatting
\usepackage{amsmath}
\usepackage{amssymb}
\usepackage{amsfonts}
%These packages add commands for useful symbols and fonts and things like that.
%Most of the time, these are all you need.
\usepackage{textcomp, gensymb} %Gives more symbols, like /degree
\usepackage{amsthm}
\usepackage{fancyhdr} %Header and Footer formatting
\pagestyle{fancy}
\renewcommand{\headrulewidth}{0.4pt}
\renewcommand{\footrulewidth}{0.4pt}
\setlength{\headheight}{18pt}
%Header and Footer Information
\lhead{\large{\bf Name}} %Replace with your name
\chead{}
\rhead{\textsc{Title}} %Replace "Title" with the name of the assignment
\lfoot{\today} %You can let it put in today's date or put one in yourself
\cfoot{}
\rfoot{\thepage\ of \ref{NumPages}} %Counts the pages.
\makeatletter %This provides a total page count as \ref{NumPages}
\AtEndDocument{\immediate\write\@auxout{\string\newlabel{NumPages}{{\thepage}}}}
\makeatother
\usepackage{amsthm} %This will create the Problem environment
\theoremstyle{definition}
\newtheorem{problem}{Problem}
\renewcommand*{\proofname}{Solution}
\begin{document}
\begin{problem}
Re-state the problem here.
\begin{proof}
Type your solution here.
\end{proof}
\end{problem}
\end{document}