xiaom

"""BFS.py

Breadth First Search. See also LexBFS.py.

D. Eppstein, May 2007.
"""

try:
    set
except NameError:

xiaom

#include <unistd.h>

// Check whether file exist
// http://stackoverflow.com/questions/230062/whats-the-best-way-to-check-if-a-file-exists-in-c-cross-platform

if( access( fname, F_OK ) != -1 ) {
    // file exists
} else {
    // file doesn't exist
}

xiaom

import subprocess
def call_command(command):
    process = subprocess.Popen(command.split(' '),
                               stdout=subprocess.PIPE,
                               stderr=subprocess.PIPE)
    return process.communicate()

# An example
if __name__ == "__main__":
     

xiaom

def is_number(s):
    try:
        float(s)
        return True
    except ValueError:
        return False

xiaom

// see http://www.johndcook.com/IEEE_exceptions_in_cpp.html for details

bool IsNumber(double x) 
{
        // This looks like it should always be true, 
        // but it's false if x is a NaN.
        return (x == x); 
}

#include <float.h>

xiaom

\begin{figure}[htbp]
\begin{minipage}[b]{0.5\linewidth}
\label{SzvsT}
\centering
\includegraphics[width=\textwidth]{fig/SzvsT.pdf}
\caption{initial node set size $|V_Q|$ versus runing time}
\end{minipage}
\vspace{0.5cm}
\begin{minipage}[b]{0.5\linewidth}
\label{RvsTime}

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\marginparwidth 0pt
\oddsidemargin  0pt
\evensidemargin  0pt
\marginparsep 0pt

\parindent 0pt
\parskip 5pt

\topmargin   0pt

xiaom

draft:
	pandoc -N --latex-engine=xelatex --template=template.tex def.markdown -o def.pdf --biblio def.bib

final:
	pandoc -N --latex-engine=xelatex --template=template.tex def.markdown -o def.tex --biblio def.bib
	bibtex def
	xelatex def.tex
	xelatex def.tex

xiaom

\usetheme{default}
\usepackage{mathpazo}
\usepackage{fontspec}
\setbeamertemplate{background canvas}{\includegraphics [width=\paperwidth]{blackboard_bk.pdf}}
\newfontfamily\chalkd{Chalkduster.ttf}
\newfontfamily\chalkb{Chalkboard.ttc}

\setbeamerfont*{normal text}{family = \chalkd}
\setbeamerfont{alerted text}{family = \chalkd}
\setbeamerfont{structure}{family = \chalkd}

xiaom

\begin{figure}
% Manual: http://bit.ly/N5qECH
\begin{algorithm}[H]
\caption{$\textsc{AlgName}$}

\label{alg:foobar}
\SetAlFnt{\tiny \sf}

\SetCommentSty{textrm}
\SetKwComment{Comment}{~$\triangleright$~}{}