lizeyujack homework templet

%-- coding: UTF-8 --
\documentclass[12pt,oneside,geqno]{article}
\addtolength{\textheight}{120pt}
\oddsidemargin=-10pt
\topmargin=-.5in
\textwidth=6.5in
\pagestyle{empty}

\usepackage{amssymb,latexsym,amsmath,amsthm}
\usepackage{amsfonts,rawfonts}
\usepackage{thmtools}
\usepackage{systeme}
\usepackage{mathtools}
\usepackage[usenames,dvipsnames]{color}
\usepackage{xcolor}
\usepackage{xfrac}
\usepackage{xeCJK}
\usepackage{CJK}
\usepackage{tikz} 
\usepackage{bbm}
% \usepackage[slantfont,boldfont]{xeCJK}
\usepackage[UTF8]{ctex}
\setCJKfamilyfont{fzst}{方正舒体}
\newcommand{\fzst}{\CJKfamily{fzst}}
\setCJKfamilyfont{xst}{新宋体}
\newcommand{\xst}{\CJKfamily{xst}}
\setCJKfamilyfont{wryh}{微软雅黑}
\newcommand{\wryh}{\CJKfamily{wryh}}

\newfontfamily\tempus{Tempus Sans ITC}
\declaretheoremstyle[
headfont=\color{blue}\normalfont\bfseries,
notefont=\bfseries, 
notebraces={}{},
%bodyfont=\color{red}\normalfont\itshape,
bodyfont=\normalfont,%\itshape,
%headformat=\NUMBER.~\NAME\NOTE
headformat=\NAME\NOTE
]{colorejercicio}

\declaretheorem[
%numbered=no,
style=colorejercicio,
name=  question
]{ejercicio}

\begin{document}
	\begin{center}
		%		\textbf{矩阵理论}
		%		\lishu{下面}
		\Huge \wryh 信息论与编码第八次作业
	\end{center}
	
	\begin{flushright}
		姓名：李泽宇\ \
		学号：121039910038
	\end{flushright}
	\begin{ejercicio}[1.1.15]
		\
		\newline
		%%%%%%%%%%%%%%%%%%%%%%
	\end{ejercicio}
	\begin{proof}[\color{red}{Solution}]
		\
		\newline
		%%%%%%%%%%%%%%%%%%%%%%
	\end{proof}

\end{document}