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		<title>Trasllat!</title>
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		<pubDate>Thu, 06 May 2010 22:16:09 +0000</pubDate>
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		<title>eduroam des de Mac OSX Snow Leopard</title>
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		<pubDate>Fri, 30 Apr 2010 22:06:13 +0000</pubDate>
		<dc:creator>mutsuda</dc:creator>
				<category><![CDATA[FIB]]></category>
		<category><![CDATA[eduroam]]></category>
		<category><![CDATA[Mac]]></category>
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		<category><![CDATA[snow leopard]]></category>
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		<description><![CDATA[Us deixo un tutorial que acabo d&#8217;acabar sobre com configurar el Mac OSX Snow Leopard per a connectar-se a la Xarxa Sense Fils UPC (XSF) eduroam (que no eduroam-web). Descarrega el Tutorial<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=mutsuda.wordpress.com&amp;blog=968771&amp;post=1294&amp;subd=mutsuda&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p style="text-align:justify;">Us deixo un tutorial que acabo d&#8217;acabar sobre com configurar el Mac OSX Snow Leopard per a connectar-se a la Xarxa Sense Fils UPC (XSF) <strong>eduroam </strong>(que no eduroam-web).</p>
<p style="text-align:justify;"><a href="http://dl.dropbox.com/u/226227/BlogContent/manual_eduroam_macosxsl_cat.pdf">Descarrega el Tutorial</a></p>
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		<title>Concurs de Sant Jordi</title>
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		<pubDate>Sat, 24 Apr 2010 11:32:13 +0000</pubDate>
		<dc:creator>mutsuda</dc:creator>
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		<description><![CDATA[Des que anava a l&#8217;escola que, suposo que com tothom (voluntàriament o involuntària), participo en concursos de Sant Jordi. Cada any el mateix: dibuixar un auca, escriure un poema, inventar una història&#8230; I cada any el mateix resultat: Res. Pensava que un cop a la universitat, donat que ningú no m&#8217;obligaria a escriure res, perdria [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=mutsuda.wordpress.com&amp;blog=968771&amp;post=1284&amp;subd=mutsuda&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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<p style="text-align:justify;">Des que anava a l&#8217;escola que, suposo que com tothom (voluntàriament o involuntària), participo en concursos de Sant Jordi. Cada any el mateix: dibuixar un auca, escriure un poema, inventar una història&#8230; I cada any el mateix resultat: Res.<br />
Pensava que un cop a la universitat, donat que ningú no m&#8217;obligaria a escriure res, perdria l&#8217;oportunitat de, per un cop a la vida guanyar un concurs de Sant Jordi. Aquest any però, el <a href="http://www.lsi.upc.edu/">Departament de Llenguatges i Sistemes informàtics</a> de la <a href="http://www.ilovebits.fib.upc.edu/">Facultat d&#8217;Informàtica de Barcelona</a>, va organitzar un concurs de Sant Jordi, i hi vaig decidir participar.<br />
<span id="more-1284"></span></p>
<blockquote style="text-align:justify;">
<p style="text-align:justify;">Per celebrar la diada de Sant Jordi, el Jutge de Programació organitza un petit concurs de programació literària.</p>
<p style="text-align:justify;">L&#8217;objectiu del concurs és resoldre un problema de programació correctament. La solució es pot escriure en qualsevol dels llenguatges de programació disponibles al Jutge. D&#8217;entre tots els programes acceptats perl Jutge, els Jurat n&#8217;escollirà tres guanyadors. Els criteris seràn la correctesa i la qualitat literària de la presentació del programa. Tot pot comptar: elegància, claredat, indentació, ús dels identificadors, comentaris, humor, ofuscació, secretisme, incomprensió&#8230; La valoració d&#8217;aquests criteris es deixa a la discreció dels jurat.</p>
</blockquote>
<p style="text-align:justify;">L&#8217;enunciat del problema era el següent:</p>
<blockquote style="text-align:justify;">
<div id="_mcePaste" style="text-align:justify;">Teniu un taulell n × n, on cada posicio pot estar permesa o prohibida. Donada la posicio inicial d’un cavall, cal determinar si es possible que el cavall passi exactament un cop per cada posicio permesa, fent els salts dels escacs es a dir, incrementant o decrementant una de les dimensions en una unitat, i l’altra dimensio en dues unitats).</div>
</blockquote>
<p style="text-align:justify;">
<div style="text-align:justify;">Vaig decidir escriure el codi en C++, ja que havia fet exercicis similars en el passat en aquest llenguatge, i per tant em podria centrar en la part artístico-literària i no tant en la part del correcte funcionament del programa. Un cop vaig tenir el programa funcionant, va començar la part on em vaig sentir com si tornés a ser a l&#8217;escola, buscant paraules noves, intentant trobar adjectius i verbs, per tal de poder explicar una història fent servir entre d&#8217;altres coses el codi del mateix programa. Vaig estar dijous fins més tard de les 2 de la matinada per tenir una història mínimament coherent.</div>
<div style="text-align:justify;"></div>
<div style="text-align:justify;"><a href="http://dl.dropbox.com/u/226227/BlogContent/stjordi.cpp">Aquesta va ser la meva solució</a>:</div>
<div style="text-align:justify;">
<p><span style="font-family:verdana, sans-serif;line-height:normal;font-size:14px;border-collapse:collapse;"> </span></p>
<pre class="mypre" style="background-image:initial;background-attachment:initial;background-color:#e8e8e8;font-size:14px;line-height:14px;width:700px;height:20em;background-position:initial initial;background-repeat:initial initial;border:1px inset #dddddd;padding:4px;"><span class="c" style="color:#408080;font-style:italic;">/*La*/</span> <span class="n">class</span><span class="c" style="color:#408080;font-style:italic;">/*ica*/</span> <span class="n">Llegenda</span> <span class="p">{</span> <span class="c" style="color:#408080;font-style:italic;">/*de Sant Jordi autocontinguda recursiva*/</span>

<span class="c" style="color:#408080;font-style:italic;">/*Diuen que assolava els voltants de la FIB*/</span>
<span class="c" style="color:#408080;font-style:italic;">/*un*/</span><span class="n">ferotge</span> <span class="n">monstre</span><span class="p">;</span><span class="c" style="color:#408080;font-style:italic;">/*que poseia les facultats*/</span>
<span class="c" style="color:#408080;font-style:italic;">/*d'*/</span><span class="kt" style="color:#b00040;">int</span><span class="c" style="color:#408080;font-style:italic;">/*entar*/</span> <span class="n">suspendre</span><span class="p">;</span><span class="c" style="color:#408080;font-style:italic;">/*els alumnes*/</span>
<span class="kt" style="color:#b00040;">int</span><span class="c" style="color:#408080;font-style:italic;">/*eressats e*/</span><span class="n">n</span><span class="p">;</span><span class="c" style="color:#408080;font-style:italic;">/*aprovar.*/</span>
<span class="c" style="color:#408080;font-style:italic;">/*Els alumnes, */</span><span class="kt" style="color:#b00040;">int</span><span class="c" style="color:#408080;font-style:italic;">/*el·ligentment, van pensar que*/</span><span class="n">el</span><span class="p">,</span><span class="c" style="color:#408080;font-style:italic;">/*podrien contenir*/</span><span class="n">un</span><span class="c" style="color:#408080;font-style:italic;">/*a mica*/</span><span class="p">;</span>
<span class="c" style="color:#408080;font-style:italic;">/*si cada setmana, un bene*/</span><span class="kt" style="color:#b00040;">bool</span><span class="c" style="color:#408080;font-style:italic;">/*estudiant oferia el seu*/</span> <span class="n">aprovat</span><span class="p">;</span>
<span class="c" style="color:#408080;font-style:italic;">/*Un bon dia, el*/</span><span class="n">ferotge</span> <span class="n">drac</span><span class="p">;</span><span class="c" style="color:#408080;font-style:italic;">/*va demanar l'aprovat de l'unica noia de la FIB*/</span>
<span class="c" style="color:#408080;font-style:italic;">/*Tots els nois es van oposar a la peticio del*/</span>
<span class="c" style="color:#408080;font-style:italic;">/*cap d'o*/</span><span class="kt" style="color:#b00040;">void</span><span class="c" style="color:#408080;font-style:italic;">/*e monstruos i van*/</span><span class="n">provar</span> <span class="p">(</span><span class="c" style="color:#408080;font-style:italic;">/*d'*/</span><span class="kt" style="color:#b00040;">int</span><span class="c" style="color:#408080;font-style:italic;">/*ervenir-hi.*/</span>
<span class="c" style="color:#408080;font-style:italic;">/*No van faltar*/</span><span class="n">pas</span><span class="p">,</span><span class="c" style="color:#408080;font-style:italic;">/*els qui*/</span> <span class="kt" style="color:#b00040;">int</span><span class="c" style="color:#408080;font-style:italic;">/*ent*/</span><span class="n">a</span><span class="c" style="color:#408080;font-style:italic;">/*ven evitar-ho*/</span><span class="p">,</span><span class="c" style="color:#408080;font-style:italic;">/*ofer*/</span><span class="kt" style="color:#b00040;">int</span><span class="c" style="color:#408080;font-style:italic;">/*-se per substituir la*/</span><span class="n">j</span><span class="c" style="color:#408080;font-style:italic;">/*ove*/</span><span class="p">){</span>
<span class="c" style="color:#408080;font-style:italic;">/*Nomes hi havia una persona pero, que podia derrotar el monstre: Sant Jordi*/</span>
<span class="c" style="color:#408080;font-style:italic;">/*Era d*/</span><span class="k" style="color:#008000;font-weight:bold;">if</span><span class="c" style="color:#408080;font-style:italic;">/*icil deixar la*/</span><span class="p">(</span><span class="n">not</span><span class="c" style="color:#408080;font-style:italic;">/*a en*/</span><span class="n">aprovat</span> <span class="c" style="color:#408080;font-style:italic;">/*, a Sant Jordi li feia m*/</span><span class="n">and</span><span class="c" style="color:#408080;font-style:italic;">/*r*/</span><span class="n">a</span><span class="o" style="color:#666666;">&gt;=</span><span class="mi" style="color:#666666;">0</span> <span class="c" style="color:#408080;font-style:italic;">/*de g*/</span><span class="n">and</span><span class="c" style="color:#408080;font-style:italic;">/*ul*/</span>
<span class="c" style="color:#408080;font-style:italic;">/*pero no pens*/</span><span class="n">a</span><span class="o" style="color:#666666;">&lt;</span><span class="c" style="color:#408080;font-style:italic;">/*a e*/</span><span class="n">n</span> <span class="c" style="color:#408080;font-style:italic;">/*ab*/</span><span class="n">and</span><span class="c" style="color:#408080;font-style:italic;">/*onar una*/</span><span class="n">j</span><span class="c" style="color:#408080;font-style:italic;">/*o*/</span><span class="o" style="color:#666666;">&gt;=</span><span class="c" style="color:#408080;font-style:italic;">/*e*/</span><span class="mi" style="color:#666666;">0</span> <span class="n">and</span><span class="c" style="color:#408080;font-style:italic;">/*alusa*/</span>
<span class="c" style="color:#408080;font-style:italic;">/*i a un*/</span> <span class="n">j</span><span class="c" style="color:#408080;font-style:italic;">/*o*/</span><span class="o" style="color:#666666;">&lt;</span><span class="c" style="color:#408080;font-style:italic;">/*e*/</span><span class="n">n</span><span class="c" style="color:#408080;font-style:italic;">/*t*/</span> <span class="c" style="color:#408080;font-style:italic;">/*t*/</span><span class="n">and</span><span class="c" style="color:#408080;font-style:italic;">/*edicat, davant del*/</span> <span class="n">monstre</span><span class="p">[</span><span class="n">a</span><span class="c" style="color:#408080;font-style:italic;">/*famat i*/</span><span class="p">][</span><span class="n">j</span><span class="c" style="color:#408080;font-style:italic;">/*uganer*/</span><span class="p">]</span><span class="o" style="color:#666666;">==</span><span class="s" style="color:#ba2121;">"."</span><span class="p">)</span> <span class="p">{</span>
<span class="c" style="color:#408080;font-style:italic;">/*El bot*/</span><span class="k" style="color:#008000;font-weight:bold;">if</span><span class="c" style="color:#408080;font-style:italic;">/*ler Jordi pero, no tenia*/</span><span class="p">((</span><span class="n">pas</span><span class="o" style="color:#666666;">+</span><span class="mi" style="color:#666666;">1</span><span class="p">)</span><span class="o" style="color:#666666;">&lt;</span><span class="n">cavall</span><span class="p">)</span><span class="c" style="color:#408080;font-style:italic;">/*amb que combatre el*/</span><span class="n">monstre</span><span class="c" style="color:#408080;font-style:italic;">/*gens*/</span><span class="p">[</span><span class="n">a</span><span class="p">][</span><span class="n">j</span><span class="c" style="color:#408080;font-style:italic;">/*ocat*/</span><span class="p">]</span><span class="o" style="color:#666666;">=</span><span class="s" style="color:#ba2121;">"0"</span>
<span class="c" style="color:#408080;font-style:italic;">/*doncs aquest s'havia perdut en un*/</span><span class="o" style="color:#666666;">+</span><span class="n">laberint</span><span class="p">(</span><span class="c" style="color:#408080;font-style:italic;">/*no feia*/</span><span class="n">pas</span><span class="o" style="color:#666666;">+</span><span class="mi" style="color:#666666;">1</span><span class="c" style="color:#408080;font-style:italic;">/*gaire*/</span><span class="p">);</span>
<span class="c" style="color:#408080;font-style:italic;">/*El cavall menjador d'herba m*/</span><span class="k" style="color:#008000;font-weight:bold;">else</span><span class="c" style="color:#408080;font-style:italic;">/*ra havia estat capturat pel*/</span><span class="n">monstre</span><span class="p">[</span><span class="c" style="color:#408080;font-style:italic;">/*geg*/</span><span class="n">a</span><span class="c" style="color:#408080;font-style:italic;">/*nt i*/</span><span class="p">][</span><span class="n">j</span><span class="c" style="color:#408080;font-style:italic;">/*acent*/</span><span class="p">]</span><span class="o" style="color:#666666;">=</span><span class="c" style="color:#408080;font-style:italic;">/*al*/</span><span class="n">laberint</span><span class="p">(</span><span class="n">pas</span><span class="c" style="color:#408080;font-style:italic;">/*tador*/</span><span class="o" style="color:#666666;">+</span><span class="mi" style="color:#666666;">1</span><span class="p">);</span>
<span class="c" style="color:#408080;font-style:italic;">/*Sant Jordi va demanar als estudiants, un algorisme*/</span><span class="n">recursiu</span><span class="p">(</span><span class="c" style="color:#408080;font-style:italic;">/*pel*/</span><span class="n">pas</span><span class="c" style="color:#408080;font-style:italic;">/*tador d'herba*/</span><span class="o" style="color:#666666;">+</span><span class="mi" style="color:#666666;">1</span><span class="p">,</span><span class="n">a</span><span class="p">,</span><span class="n">j</span><span class="c" style="color:#408080;font-style:italic;">/*udar*/</span><span class="p">);</span>
<span class="c" style="color:#408080;font-style:italic;">/*i d'aquesta manera al*/</span><span class="n">monstre</span><span class="p">[</span><span class="n">a</span><span class="c" style="color:#408080;font-style:italic;">/*niquilar*/</span><span class="p">][</span><span class="c" style="color:#408080;font-style:italic;">/*i la*/</span><span class="n">j</span><span class="c" style="color:#408080;font-style:italic;">/*ove aprovar*/</span><span class="p">]</span> <span class="o" style="color:#666666;">=</span> <span class="s" style="color:#ba2121;">"."</span><span class="p">;</span>
<span class="c" style="color:#408080;font-style:italic;">/*El programa havia de tenir 191 linies, i donat un tauler d'entrada, i la posicio del cavall, determinar el cami per poder</span>
<span class="c" style="color:#408080;font-style:italic;"> passar per totes les caselles, sense repetir-ne cap. D'aquesta manera podria trencar la malediccio del laberint.*/</span><span class="p">}}</span>

	<span class="c" style="color:#408080;font-style:italic;">/*L'algorisme recursiu que van dissenyar els alumnes va ser aquest*/</span>
    <span class="kt" style="color:#b00040;">void</span> <span class="n">recursiu</span> <span class="p">(</span><span class="kt" style="color:#b00040;">int</span> <span class="n">pas</span><span class="p">,</span> <span class="kt" style="color:#b00040;">int</span> <span class="n">x</span><span class="p">,</span> <span class="kt" style="color:#b00040;">int</span> <span class="n">y</span><span class="p">)</span>
	<span class="p">{</span>
        <span class="c" style="color:#408080;font-style:italic;">/*Per cada pas del cavall, van mirar si aquest ja havia fet tots els passos*/</span>
		<span class="k" style="color:#008000;font-weight:bold;">if</span> <span class="p">(</span><span class="n">pas</span><span class="o" style="color:#666666;">==</span><span class="n">n</span><span class="o" style="color:#666666;">*</span><span class="n">n</span><span class="o" style="color:#666666;">-</span><span class="n">suspendre</span><span class="p">)</span>
		<span class="p">{</span>
            <span class="c" style="color:#408080;font-style:italic;">/*Si ja havia aconseguit fer els passos, l'aprovat era realitat*/</span>
			<span class="n">aprovat</span> <span class="o" style="color:#666666;">=</span> <span class="kc" style="color:#008000;font-weight:bold;">true</span><span class="p">;</span>

			<span class="c" style="color:#408080;font-style:italic;">/*I es constatava una obvietat, que el drac era un monstre*/</span>
			<span class="n">drac</span> <span class="o" style="color:#666666;">=</span> <span class="n">monstre</span><span class="p">;</span>
        <span class="p">}</span>
		<span class="c" style="color:#408080;font-style:italic;">/*Si no, el cavall seguia provant, de tantes maneres com podia*/</span>
		<span class="k" style="color:#008000;font-weight:bold;">else</span>
		<span class="p">{</span>
			<span class="n">provar</span><span class="p">(</span><span class="n">pas</span><span class="p">,</span><span class="n">x</span><span class="o" style="color:#666666;">+</span><span class="mi" style="color:#666666;">2</span><span class="p">,</span><span class="n">y</span><span class="o" style="color:#666666;">-</span><span class="mi" style="color:#666666;">1</span><span class="p">);</span> <span class="n">provar</span><span class="p">(</span><span class="n">pas</span><span class="p">,</span><span class="n">x</span><span class="o" style="color:#666666;">+</span><span class="mi" style="color:#666666;">2</span><span class="p">,</span><span class="n">y</span><span class="o" style="color:#666666;">+</span><span class="mi" style="color:#666666;">1</span><span class="p">);</span>
            <span class="n">provar</span><span class="p">(</span><span class="n">pas</span><span class="p">,</span><span class="n">x</span><span class="o" style="color:#666666;">+</span><span class="mi" style="color:#666666;">1</span><span class="p">,</span><span class="n">y</span><span class="o" style="color:#666666;">+</span><span class="mi" style="color:#666666;">2</span><span class="p">);</span> <span class="n">provar</span><span class="p">(</span><span class="n">pas</span><span class="p">,</span><span class="n">x</span><span class="o" style="color:#666666;">-</span><span class="mi" style="color:#666666;">1</span><span class="p">,</span><span class="n">y</span><span class="o" style="color:#666666;">+</span><span class="mi" style="color:#666666;">2</span><span class="p">);</span>
            <span class="n">provar</span><span class="p">(</span><span class="n">pas</span><span class="p">,</span><span class="n">x</span><span class="o" style="color:#666666;">-</span><span class="mi" style="color:#666666;">2</span><span class="p">,</span><span class="n">y</span><span class="o" style="color:#666666;">+</span><span class="mi" style="color:#666666;">1</span><span class="p">);</span> <span class="n">provar</span><span class="p">(</span><span class="n">pas</span><span class="p">,</span><span class="n">x</span><span class="o" style="color:#666666;">-</span><span class="mi" style="color:#666666;">2</span><span class="p">,</span><span class="n">y</span><span class="o" style="color:#666666;">-</span><span class="mi" style="color:#666666;">1</span><span class="p">);</span>
            <span class="n">provar</span><span class="p">(</span><span class="n">pas</span><span class="p">,</span><span class="n">x</span><span class="o" style="color:#666666;">-</span><span class="mi" style="color:#666666;">1</span><span class="p">,</span><span class="n">y</span><span class="o" style="color:#666666;">-</span><span class="mi" style="color:#666666;">2</span><span class="p">);</span> <span class="n">provar</span><span class="p">(</span><span class="n">pas</span><span class="p">,</span><span class="n">x</span><span class="o" style="color:#666666;">+</span><span class="mi" style="color:#666666;">1</span><span class="p">,</span><span class="n">y</span><span class="o" style="color:#666666;">-</span><span class="mi" style="color:#666666;">2</span><span class="p">);</span>
		<span class="p">}</span>
	<span class="p">}</span>

<span class="c" style="color:#408080;font-style:italic;">/*Pero */</span><span class="k" style="color:#008000;font-weight:bold;">public</span><span class="o" style="color:#666666;">:</span><span class="c" style="color:#408080;font-style:italic;">/*no us avanceu*/</span>
<span class="c" style="color:#408080;font-style:italic;">/*La*/</span> <span class="n">Llegenda</span> <span class="p">(</span><span class="c" style="color:#408080;font-style:italic;">/*d'*/</span><span class="kt" style="color:#b00040;">int</span><span class="c" style="color:#408080;font-style:italic;">/*e*/</span><span class="n">n</span><span class="c" style="color:#408080;font-style:italic;">/*tar derrotar el*/</span><span class="p">,</span> <span class="n">ferotge</span> <span class="n">monstre</span><span class="p">,</span> <span class="c" style="color:#408080;font-style:italic;">/*no es pas succ*/</span><span class="kt" style="color:#b00040;">int</span> <span class="n">a</span><span class="p">,</span>
<span class="c" style="color:#408080;font-style:italic;">/*i no ens podem deixar res al t*/</span><span class="kt" style="color:#b00040;">int</span> <span class="n">er</span><span class="p">,</span> <span class="c" style="color:#408080;font-style:italic;">/*sobre el laber*/</span><span class="kt" style="color:#b00040;">int</span> <span class="c" style="color:#408080;font-style:italic;">/*malef*/</span><span class="n">i</span><span class="c" style="color:#408080;font-style:italic;">/*c*/</span><span class="p">)</span> <span class="p">{</span>

		<span class="k" style="color:#008000;font-weight:bold;">this</span><span class="c" style="color:#408080;font-style:italic;">/*cret*/</span><span class="o" style="color:#666666;">-&gt;</span><span class="c" style="color:#408080;font-style:italic;">/*havia ser Sant Jordi per evitar l'alumna*/</span><span class="n">suspendre</span><span class="o" style="color:#666666;">=</span><span class="n">i</span><span class="c" style="color:#408080;font-style:italic;">/*no aprovar*/</span><span class="p">;</span>
		<span class="k" style="color:#008000;font-weight:bold;">this</span><span class="c" style="color:#408080;font-style:italic;">/*tret*/</span><span class="o" style="color:#666666;">-&gt;</span><span class="c" style="color:#408080;font-style:italic;">/*havia d'estar el */</span><span class="n">monstre</span> <span class="c" style="color:#408080;font-style:italic;">/*per no veure el mata*/</span><span class="o" style="color:#666666;">=</span><span class="n">monstre</span><span class="c" style="color:#408080;font-style:italic;">/*s*/</span><span class="p">;</span>
		<span class="c" style="color:#408080;font-style:italic;">/*malgrat tot*/</span>
		<span class="k" style="color:#008000;font-weight:bold;">this</span><span class="c" style="color:#408080;font-style:italic;">/*tret*/</span><span class="o" style="color:#666666;">-&gt;</span><span class="n">n</span><span class="c" style="color:#408080;font-style:italic;">/*o*/</span> <span class="o" style="color:#666666;">=</span> <span class="c" style="color:#408080;font-style:italic;">/*a*/</span><span class="n">n</span><span class="c" style="color:#408080;font-style:italic;">/*ava el drac i*/</span><span class="p">;</span>
		<span class="k" style="color:#008000;font-weight:bold;">this</span><span class="c" style="color:#408080;font-style:italic;">/*cret*/</span><span class="o" style="color:#666666;">-&gt;</span><span class="n">el</span><span class="c" style="color:#408080;font-style:italic;">/*l no v*/</span><span class="o" style="color:#666666;">=</span><span class="n">a</span><span class="c" style="color:#408080;font-style:italic;">/*ser perque aquest va ser el resultat, */</span><span class="p">;</span>
		<span class="k" style="color:#008000;font-weight:bold;">this</span><span class="c" style="color:#408080;font-style:italic;">/*putat*/</span><span class="o" style="color:#666666;">-&gt;</span><span class="n">un</span> <span class="c" style="color:#408080;font-style:italic;">/*enfrontament que hi va hav*/</span><span class="o" style="color:#666666;">=</span><span class="n">er</span><span class="p">;</span>

		<span class="n">aprovat</span> <span class="o" style="color:#666666;">=</span> <span class="kc" style="color:#008000;font-weight:bold;">false</span><span class="p">;</span>

		<span class="k" style="color:#008000;font-weight:bold;">this</span><span class="c" style="color:#408080;font-style:italic;">/*suasiu pero el*/</span><span class="o" style="color:#666666;">-&gt;</span><span class="n">monstre</span><span class="p">[</span><span class="c" style="color:#408080;font-style:italic;">/*p*/</span><span class="n">el</span><span class="c" style="color:#408080;font-style:italic;">/*ut no va ser, tot i que va*/</span><span class="p">][</span><span class="c" style="color:#408080;font-style:italic;">/*sumar un p*/</span><span class="n">un</span><span class="c" style="color:#408080;font-style:italic;">/*t*/</span><span class="p">]</span> <span class="o" style="color:#666666;">=</span> <span class="s" style="color:#ba2121;">"01"</span><span class="p">;</span>

<span class="c" style="color:#408080;font-style:italic;">/*Sant Jordi va intentar executar l'algorisme*/</span><span class="n">recursiu</span><span class="p">(</span><span class="c" style="color:#408080;font-style:italic;">/*per salvar*/</span><span class="mi" style="color:#666666;">1</span><span class="p">,</span><span class="n">el</span><span class="p">,</span><span class="c" style="color:#408080;font-style:italic;">/*seu cavall del prof*/</span><span class="n">un</span><span class="c" style="color:#408080;font-style:italic;">/*d laberint*/</span><span class="p">);}</span>

	<span class="c" style="color:#408080;font-style:italic;">/*Mira Sant Jordi, t'hem fet dues funcions auxiliars!*/</span>
	<span class="kt" style="color:#b00040;">bool</span> <span class="n">el_cavaller</span> <span class="p">()</span>
	<span class="p">{</span>
        <span class="k" style="color:#008000;font-weight:bold;">return</span> <span class="n">aprovat</span><span class="p">;</span>
    <span class="p">}</span>

	<span class="n">ferotge</span> <span class="n">en_un_tres_i_no_res</span><span class="p">()</span>
	<span class="p">{</span>
	    <span class="k" style="color:#008000;font-weight:bold;">return</span> <span class="n">drac</span><span class="p">;</span>
	<span class="p">}</span>
<span class="p">};</span>

<span class="c" style="color:#408080;font-style:italic;">/*Sant Jordi va */</span><span class="kt" style="color:#b00040;">int</span><span class="c" style="color:#408080;font-style:italic;">/*entar executar el codi fet per la*/</span><span class="n">main</span><span class="c" style="color:#408080;font-style:italic;">/*ada*/</span> <span class="p">()</span> <span class="p">{</span>
<span class="c" style="color:#408080;font-style:italic;">/*pero l'*/</span><span class="kt" style="color:#b00040;">int</span><span class="c" style="color:#408080;font-style:italic;">/*e*/</span><span class="n">n</span><span class="c" style="color:#408080;font-style:italic;">/*t va*/</span><span class="p">,</span><span class="n">f</span><span class="p">,</span><span class="n">r</span><span class="c" style="color:#408080;font-style:italic;">/*acassar*/</span><span class="p">,</span><span class="n">j</span><span class="c" style="color:#408080;font-style:italic;">/*a que faltava el programa*/</span><span class="p">,</span><span class="n">principal</span><span class="o" style="color:#666666;">=</span><span class="mi" style="color:#666666;">0</span><span class="p">;</span>
<span class="c" style="color:#408080;font-style:italic;">/*mentre el*/</span><span class="n">ferotge</span> <span class="n">monstre</span><span class="p">;</span><span class="c" style="color:#408080;font-style:italic;">/*estava despistat*/</span>
<span class="n">cin</span><span class="c" style="color:#408080;font-style:italic;">/*c dels*/</span> <span class="o" style="color:#666666;">&gt;&gt;</span> <span class="n">n</span><span class="c" style="color:#408080;font-style:italic;">/*ois van aprofitar*/</span><span class="p">;</span>
<span class="c" style="color:#408080;font-style:italic;">/*per re*/</span><span class="n">string</span><span class="c" style="color:#408080;font-style:italic;">/*ir*/</span> <span class="n">la</span><span class="c" style="color:#408080;font-style:italic;">/* seva visio*/</span><span class="p">;</span>
<span class="c" style="color:#408080;font-style:italic;">/*el*/</span><span class="n">monstre</span> <span class="o" style="color:#666666;">=</span> <span class="n">ferotge</span><span class="p">(</span><span class="n">n</span><span class="c" style="color:#408080;font-style:italic;">/*o es va ado*/</span><span class="p">,</span><span class="n">n</span><span class="c" style="color:#408080;font-style:italic;">/*ar*/</span><span class="p">);</span>
<span class="c" style="color:#408080;font-style:italic;">/*que el grup s'estava en*/</span><span class="k" style="color:#008000;font-weight:bold;">for</span><span class="c" style="color:#408080;font-style:italic;">/*t*/</span><span class="p">(</span><span class="kt" style="color:#b00040;">int</span> <span class="n">i</span> <span class="c" style="color:#408080;font-style:italic;">/*ben aviat van tr*/</span><span class="o" style="color:#666666;">=</span><span class="mi" style="color:#666666;">0</span><span class="c" style="color:#408080;font-style:italic;">/*bar el programa*/</span><span class="p">;</span><span class="c" style="color:#408080;font-style:italic;">/*pr*/</span><span class="n">i</span><span class="o" style="color:#666666;">&lt;</span><span class="n">n</span><span class="c" style="color:#408080;font-style:italic;">/*c*/</span><span class="p">;</span><span class="n">i</span><span class="c" style="color:#408080;font-style:italic;">/*pal*/</span><span class="o" style="color:#666666;">++</span><span class="p">){</span>
<span class="c" style="color:#408080;font-style:italic;">/*Un cop el codi sencer van acabar, a Sant Jordi li'l van entregar*/</span>
<span class="c" style="color:#408080;font-style:italic;">/*I gracies al programa el seu cavall el cami de sortida va trobar*/</span>
<span class="c" style="color:#408080;font-style:italic;">/*Al·lu*/</span><span class="n">cin</span><span class="c" style="color:#408080;font-style:italic;">/*ant va ser*/</span> <span class="o" style="color:#666666;">&gt;&gt;</span> <span class="n">la</span> <span class="c" style="color:#408080;font-style:italic;">/*facilitat amb que Sant Jordi*/</span><span class="p">;</span>
<span class="c" style="color:#408080;font-style:italic;">/*un cop recuperat el boca*/</span><span class="k" style="color:#008000;font-weight:bold;">for</span><span class="c" style="color:#408080;font-style:italic;">/*t cavall*/</span> <span class="p">(</span><span class="n">j</span><span class="c" style="color:#408080;font-style:italic;">/*a*/</span> <span class="o" style="color:#666666;">=</span> <span class="c" style="color:#408080;font-style:italic;">/*n*/</span><span class="mi" style="color:#666666;">0</span><span class="p">;</span> <span class="c" style="color:#408080;font-style:italic;">/*semblava necessitar a*/</span><span class="n">j</span><span class="c" style="color:#408080;font-style:italic;">/*uda de */</span><span class="o" style="color:#666666;">&lt;</span><span class="n">n</span><span class="c" style="color:#408080;font-style:italic;">/*ingu*/</span><span class="p">;</span> <span class="n">j</span><span class="o" style="color:#666666;">++</span><span class="p">){</span>
<span class="c" style="color:#408080;font-style:italic;">/*Sant Jordi va matar el*/</span><span class="n">monstre</span><span class="p">[</span><span class="n">i</span><span class="p">][</span><span class="c" style="color:#408080;font-style:italic;">/*els*/</span><span class="n">j</span><span class="c" style="color:#408080;font-style:italic;">/*oves ben contents van quedar, de*/</span><span class="p">]</span><span class="o" style="color:#666666;">=</span><span class="n">la</span><span class="p">[</span><span class="n">j</span><span class="c" style="color:#408080;font-style:italic;">/*ove noia recuperar*/</span><span class="p">];</span>
<span class="c" style="color:#408080;font-style:italic;">/*Sobre una cat*/</span><span class="k" style="color:#008000;font-weight:bold;">if</span><span class="c" style="color:#408080;font-style:italic;">/*a el*/</span><span class="p">(</span><span class="n">monstre</span><span class="p">[</span><span class="n">i</span><span class="c" style="color:#408080;font-style:italic;">/*nert*/</span><span class="p">][</span><span class="c" style="color:#408080;font-style:italic;">/*van fer*/</span><span class="n">j</span><span class="c" style="color:#408080;font-style:italic;">/*aure i de la seva pell va sortir una gota de sang*/</span><span class="p">]</span><span class="o" style="color:#666666;">==</span><span class="s" style="color:#ba2121;">"*"</span><span class="p">)</span> <span class="p">{</span>
<span class="c" style="color:#408080;font-style:italic;">/*La sang del*/</span><span class="n">monstre</span><span class="p">[</span><span class="c" style="color:#408080;font-style:italic;">/*flu*/</span><span class="n">i</span><span class="c" style="color:#408080;font-style:italic;">/*a*/</span><span class="p">][</span><span class="c" style="color:#408080;font-style:italic;">/*i ra*/</span><span class="n">j</span><span class="c" style="color:#408080;font-style:italic;">/*ava sense parar*/</span><span class="p">]</span><span class="o" style="color:#666666;">=</span><span class="s" style="color:#ba2121;">"**"</span><span class="p">;</span>
<span class="c" style="color:#408080;font-style:italic;">/*I la seva sang va passar a ser el punt d'atencio*/</span><span class="n">principal</span><span class="o" style="color:#666666;">++</span><span class="p">;}}}</span>
<span class="c" style="color:#408080;font-style:italic;">/*Poca estona mes tard, tothom va poder veure el naixement d'una fas*/</span><span class="n">cin</span><span class="c" style="color:#408080;font-style:italic;">/*ant*/</span> <span class="o" style="color:#666666;">&gt;&gt;</span> <span class="n">f</span><span class="c" style="color:#408080;font-style:italic;">/*lor de*/</span> <span class="o" style="color:#666666;">&gt;&gt;</span> <span class="n">r</span><span class="c" style="color:#408080;font-style:italic;">/*osa*/</span><span class="p">;</span>

<span class="c" style="color:#408080;font-style:italic;">/*I aixi acaba la*/</span><span class="n">Llegenda</span><span class="c" style="color:#408080;font-style:italic;">/*de*/</span><span class="n">Sant_Jordi</span><span class="p">(</span><span class="c" style="color:#408080;font-style:italic;">/*e*/</span><span class="n">n</span><span class="p">,</span><span class="c" style="color:#408080;font-style:italic;">/*que un*/</span><span class="n">monstre</span><span class="p">,</span> <span class="n">f</span><span class="c" style="color:#408080;font-style:italic;">/*erotge*/</span><span class="o" style="color:#666666;">-</span><span class="mi" style="color:#666666;">1</span><span class="p">,</span> <span class="c" style="color:#408080;font-style:italic;">/*c*/</span><span class="n">r</span><span class="c" style="color:#408080;font-style:italic;">/*uel i*/</span><span class="o" style="color:#666666;">-</span><span class="mi" style="color:#666666;">1</span><span class="p">,</span> <span class="n">principal</span><span class="c" style="color:#408080;font-style:italic;">/*ment dolent*/</span><span class="p">);</span>
<span class="c" style="color:#408080;font-style:italic;">/*Va intentar suspendre l'unica noia de la FIB*/</span>
<span class="c" style="color:#408080;font-style:italic;">/*i gracies a la grat*/</span><span class="k" style="color:#008000;font-weight:bold;">if</span><span class="c" style="color:#408080;font-style:italic;">/*icant ajuda de*/</span><span class="p">(</span><span class="n">Sant_Jordi</span><span class="p">.</span><span class="n">el_cavaller</span><span class="p">())</span> <span class="p">{</span>
<span class="c" style="color:#408080;font-style:italic;">/*i la inestimable ajuda dels alumnes, el temible*/</span> <span class="n">monstre</span> <span class="o" style="color:#666666;">=</span> <span class="c" style="color:#408080;font-style:italic;">/*va poder ser despatxat per*/</span><span class="n">Sant_Jordi</span><span class="p">.</span><span class="n">en_un_tres_i_no_res</span><span class="p">();</span>

		<span class="c" style="color:#408080;font-style:italic;">// Mira Sant Jordi, aquesta part del codi escriu la solucio amb els espais i els saltets que ens vas demanar!</span>
		<span class="k" style="color:#008000;font-weight:bold;">for</span><span class="p">(</span><span class="kt" style="color:#b00040;">int</span> <span class="n">i</span><span class="o" style="color:#666666;">=</span><span class="mi" style="color:#666666;">0</span><span class="p">;</span><span class="n">i</span><span class="o" style="color:#666666;">&lt;</span><span class="n">n</span><span class="p">;</span><span class="n">i</span><span class="o" style="color:#666666;">++</span><span class="p">)</span>
		<span class="p">{</span>
			<span class="k" style="color:#008000;font-weight:bold;">if</span><span class="p">(</span><span class="n">i</span><span class="o" style="color:#666666;">!=</span><span class="mi" style="color:#666666;">0</span><span class="p">)</span> <span class="n">cout</span> <span class="o" style="color:#666666;">&lt;&lt;</span> <span class="n">endl</span><span class="p">;</span>
			<span class="k" style="color:#008000;font-weight:bold;">for</span> <span class="p">(</span><span class="kt" style="color:#b00040;">int</span> <span class="n">j</span><span class="o" style="color:#666666;">=</span><span class="mi" style="color:#666666;">0</span><span class="p">;</span> <span class="n">j</span><span class="o" style="color:#666666;">&lt;</span><span class="n">n</span><span class="p">;</span> <span class="n">j</span><span class="o" style="color:#666666;">++</span><span class="p">)</span>
			<span class="p">{</span>
				<span class="n">cout</span> <span class="o" style="color:#666666;">&lt;&lt;</span> <span class="n">monstre</span><span class="p">[</span><span class="n">i</span><span class="p">][</span><span class="n">j</span><span class="p">];</span>
				<span class="k" style="color:#008000;font-weight:bold;">if</span> <span class="p">(</span><span class="n">j</span><span class="o" style="color:#666666;">!=</span><span class="p">(</span><span class="n">n</span><span class="o" style="color:#666666;">-</span><span class="mi" style="color:#666666;">1</span><span class="p">))</span> <span class="n">cout</span> <span class="o" style="color:#666666;">&lt;&lt;</span> <span class="s" style="color:#ba2121;">" "</span><span class="p">;</span>
			<span class="p">}</span>
			<span class="k" style="color:#008000;font-weight:bold;">if</span> <span class="p">(</span><span class="n">i</span><span class="o" style="color:#666666;">==</span><span class="p">(</span><span class="n">n</span><span class="o" style="color:#666666;">-</span><span class="mi" style="color:#666666;">1</span><span class="p">))</span> <span class="n">cout</span> <span class="o" style="color:#666666;">&lt;&lt;</span> <span class="n">endl</span><span class="p">;</span>
			<span class="p">}</span>
	<span class="p">}</span>
	<span class="k" style="color:#008000;font-weight:bold;">else</span> <span class="n">cout</span> <span class="o" style="color:#666666;">&lt;&lt;</span> <span class="s" style="color:#ba2121;">"sense solucio"</span> <span class="o" style="color:#666666;">&lt;&lt;</span> <span class="n">endl</span><span class="p">;</span>

<span class="p">}</span>

<span class="c" style="color:#408080;font-style:italic;">/*I per si no us n'heu adonat, precisament aquest petit programa que heu anat seguint, </span>
<span class="c" style="color:#408080;font-style:italic;"> va ser el que va ajudar a Sant Jordi a alliberar el seu cavall, derrotar el drac, i salvar l'aprovat de l'alumna.</span>
<span class="c" style="color:#408080;font-style:italic;"> I us preguntareu: Com es possible que al programa que se li va entregar a Sant Jordi s'hi expliqui la historia sobre el propi programa?</span>
<span class="c" style="color:#408080;font-style:italic;"> L'ou o la gallina?</span>
<span class="c" style="color:#408080;font-style:italic;"> */</span></pre>
<p>Finalment, al cap de dues hores d&#8217;acabar la data límit, el jurat va escollir els 3 guanyadors, entre ells, la meva història!</p>
<p>Aquí hi ha més detalls sobre el concurs, així com el codi dels altres 2 guanyadors, l&#8217;enunciat ampliat, les bases&#8230;, per si hi voleu participar el proper any!</p>
<p>Fins aviat!</p>
</div>
<p style="text-align:justify;">
</div>
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		<title>TMB iBus Chrome Extension</title>
		<link>http://mutsuda.wordpress.com/2010/03/24/tmb-ibus-chrome-extension/</link>
		<comments>http://mutsuda.wordpress.com/2010/03/24/tmb-ibus-chrome-extension/#comments</comments>
		<pubDate>Tue, 23 Mar 2010 22:23:15 +0000</pubDate>
		<dc:creator>mutsuda</dc:creator>
				<category><![CDATA[Software]]></category>

		<guid isPermaLink="false">http://mutsuda.wordpress.com/?p=1276</guid>
		<description><![CDATA[Per aquells que feu servir Google Chrome, i els autobusos de Barcelona, us pot ser útil aquesta extensió per Chrome que he fet adaptant el widget que ja havia fet per Mac. Un cop instal·lat, us apareixerà una nova icona al costat de la barra d&#8217;adreces. És una primera versió en HTML pla, sense aplicar [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=mutsuda.wordpress.com&amp;blog=968771&amp;post=1276&amp;subd=mutsuda&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Per aquells que feu servir Google Chrome, i els autobusos de Barcelona, us pot ser útil aquesta extensió per Chrome que he fet adaptant el <a href="http://mutsuda.wordpress.com/2007/07/11/tmb-ibus-widget-beta/">widget que ja havia fet per Mac</a>. Un cop instal·lat, us apareixerà una nova icona al costat de la barra d&#8217;adreces.</p>
<p><a href="http://mutsuda.files.wordpress.com/2010/03/captura-de-pantalla-2010-03-23-a-las-23-12-23.png"><img class="aligncenter size-full wp-image-1277" title="Captura de pantalla 2010-03-23 a las 23.12.23" src="http://mutsuda.files.wordpress.com/2010/03/captura-de-pantalla-2010-03-23-a-las-23-12-23.png?w=200&#038;h=283" alt="" width="200" height="283" /></a></p>
<p>És una primera versió en HTML pla, sense aplicar estils, ni formatar el text, però és funcional. Ja avisaré quan faci versions més maques.</p>
<p><a href="https://chrome.google.com/extensions/detail/iblakdhdcmdkmfeeojfddkbolaaanffd">Instal·la TMB iBus Extension 0.4</a></p>
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		<title>Tears I Cried Karaoke Version!</title>
		<link>http://mutsuda.wordpress.com/2010/03/18/tears-i-cried-karaoke-version/</link>
		<comments>http://mutsuda.wordpress.com/2010/03/18/tears-i-cried-karaoke-version/#comments</comments>
		<pubDate>Thu, 18 Mar 2010 00:34:50 +0000</pubDate>
		<dc:creator>mutsuda</dc:creator>
				<category><![CDATA[Música]]></category>
		<category><![CDATA[Karaoke]]></category>
		<category><![CDATA[Siam Shade]]></category>
		<category><![CDATA[Tears I Cried]]></category>

		<guid isPermaLink="false">http://mutsuda.wordpress.com/?p=1271</guid>
		<description><![CDATA[シアムたちの歌のカラオケバージョンを完成しました！長いバージョンと短いバージョンを作りました。長いバージョンはチェロとバイオリンも聞けます！短いバージョンはピアノソロでユチューブにアップロードしたビデオと同じ用です！ I finally created a Karaoke version for the Siam Shade&#8217;s Tears I Cried. I made a long and a short version. The long version features violins and cello, while the short version is piano only. The short version is the same as the one I play in the Youtube video I uploaded some time ago. [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=mutsuda.wordpress.com&amp;blog=968771&amp;post=1271&amp;subd=mutsuda&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p style="text-align:justify;">シアムたちの歌のカラオケバージョンを完成しました！長いバージョンと短いバージョンを作りました。長いバージョンはチェロとバイオリンも聞けます！短いバージョンはピアノソロでユチューブにアップロードした<a href="http://www.youtube.com/watch?v=fDHB-ORhwWU">ビデオ</a>と同じ用です！</p>
<p style="text-align:justify;">I finally created a Karaoke version for the Siam Shade&#8217;s Tears I Cried. I made a long and a short version. The long version features violins and cello, while the short version is piano only. The short version is the same as the one I play in the Youtube <a href="http://www.youtube.com/watch?v=fDHB-ORhwWU">video</a> I uploaded some time ago.</p>
<p style="text-align:justify;">
<p style="text-align:justify;"><a href="http://bit.ly/dl5P40">Tears I Cried Short Karaoke Version</a></p>
<p style="text-align:justify;"><span style='text-align:left;display:block;'><p><object type='application/x-shockwave-flash' data='http://s2.wp.com/wp-content/plugins/audio-player/player.swf' width='290' height='24' id='audioplayer1'><param name='movie' value='http://s2.wp.com/wp-content/plugins/audio-player/player.swf' /><param name='FlashVars' value='&amp;bg=0xf8f8f8&amp;leftbg=0xeeeeee&amp;lefticon=0x666666&amp;rightbg=0xcccccc&amp;rightbghover=0x999999&amp;righticon=0x666666&amp;righticonhover=0xffffff&amp;text=0x666666&amp;slider=0x666666&amp;track=0xFFFFFF&amp;border=0x666666&amp;loader=0x9FFFB8&amp;soundFile=http%3A%2F%2Fbit.ly%2Fdl5P40' /><param name='quality' value='high' /><param name='menu' value='false' /><param name='bgcolor' value='#FFFFFF' /><param name='wmode' value='opaque' /></object></p></span></p>
<p style="text-align:justify;">
<p style="text-align:justify;"><a href="http://bit.ly/9PO97l">Tears I Cried Full Karaoke Version</a></p>
<p style="text-align:justify;"><span style='text-align:left;display:block;'><p><object type='application/x-shockwave-flash' data='http://s2.wp.com/wp-content/plugins/audio-player/player.swf' width='290' height='24' id='audioplayer1'><param name='movie' value='http://s2.wp.com/wp-content/plugins/audio-player/player.swf' /><param name='FlashVars' value='&amp;bg=0xf8f8f8&amp;leftbg=0xeeeeee&amp;lefticon=0x666666&amp;rightbg=0xcccccc&amp;rightbghover=0x999999&amp;righticon=0x666666&amp;righticonhover=0xffffff&amp;text=0x666666&amp;slider=0x666666&amp;track=0xFFFFFF&amp;border=0x666666&amp;loader=0x9FFFB8&amp;soundFile=http%3A%2F%2Fbit.ly%2F9PO97l' /><param name='quality' value='high' /><param name='menu' value='false' /><param name='bgcolor' value='#FFFFFF' /><param name='wmode' value='opaque' /></object></p></span></p>
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		<title>Manual eXist [versió alpha 4]</title>
		<link>http://mutsuda.wordpress.com/2010/02/26/manual-exist-versio-alpha-4/</link>
		<comments>http://mutsuda.wordpress.com/2010/02/26/manual-exist-versio-alpha-4/#comments</comments>
		<pubDate>Fri, 26 Feb 2010 00:40:29 +0000</pubDate>
		<dc:creator>mutsuda</dc:creator>
				<category><![CDATA[FIB]]></category>
		<category><![CDATA[PXC]]></category>

		<guid isPermaLink="false">http://mutsuda.wordpress.com/?p=1266</guid>
		<description><![CDATA[Aquí teniu la darrera versió del manual eXist. He corregit un petit error. Descarrega<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=mutsuda.wordpress.com&amp;blog=968771&amp;post=1266&amp;subd=mutsuda&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Aquí teniu la darrera versió del manual eXist. He corregit un petit error.</p>
<p><a href="http://dl.dropbox.com/u/226227/BlogContent/Manual_eXist_alpha_0.4.pdf">Descarrega</a></p>
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		<slash:comments>4</slash:comments>
	
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		<title>Clips Syntax Highlight</title>
		<link>http://mutsuda.wordpress.com/2010/02/16/clips-syntax-highlight/</link>
		<comments>http://mutsuda.wordpress.com/2010/02/16/clips-syntax-highlight/#comments</comments>
		<pubDate>Tue, 16 Feb 2010 11:33:34 +0000</pubDate>
		<dc:creator>mutsuda</dc:creator>
				<category><![CDATA[FIB]]></category>
		<category><![CDATA[IA]]></category>
		<category><![CDATA[Software]]></category>

		<guid isPermaLink="false">http://mutsuda.wordpress.com/?p=1259</guid>
		<description><![CDATA[Si feu o fareu l&#8217;assignatura IA de la FIB i teniu un Mac, i feu servir l&#8217;aplicació Coda per escriure el codi de la pràctica d&#8217;IA, us pot ser útil aquest &#8220;Mode&#8221; de sintaxi, que ressalta les paraules pròpies del llenguatge, per fer més entenedor el codi. Donades les peculiaritats del  llenguatge Clips i  la [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=mutsuda.wordpress.com&amp;blog=968771&amp;post=1259&amp;subd=mutsuda&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p style="text-align:justify;">Si feu o fareu l&#8217;assignatura IA de la FIB i teniu un Mac, i feu servir l&#8217;aplicació Coda per escriure el codi de la pràctica d&#8217;IA, us pot ser útil aquest &#8220;Mode&#8221; de sintaxi, que ressalta les paraules pròpies del llenguatge, per fer més entenedor el codi. Donades les peculiaritats del  llenguatge Clips i  la seva semblança amb Lisp, és complicat trobar errors sintàctics en un codi escrit en text pla i sense colors.</p>
<div class="mceTemp mceIEcenter" style="text-align:justify;">
<dl class="wp-caption aligncenter">
<dt class="wp-caption-dt"><a href="http://mutsuda.files.wordpress.com/2010/02/captura-de-pantalla-2010-02-16-a-las-12-20-151.png"><img class="size-full wp-image-1262" title="Captura de pantalla 2010-02-16 a las 12.20.15" src="http://mutsuda.files.wordpress.com/2010/02/captura-de-pantalla-2010-02-16-a-las-12-20-151.png?w=455&#038;h=389" alt="" width="455" height="389" /></a></dt>
<dd class="wp-caption-dd">Clips sense highlighting</dd>
</dl>
</div>
<p style="text-align:justify;">
<p style="text-align:justify;">
<p style="text-align:justify;">
<p style="text-align:justify;">No he definit tota la sintaxi de Clips, ja que l&#8217;he anat ampliant a mida que he anat fent servir noves funcions del llenguatge, però probablement pel nivell de detall a què s&#8217;arriba amb la pràctica de l&#8217;assignatura, n&#8217;hi ha prou.</p>
<div class="mceTemp mceIEcenter" style="text-align:justify;">
<dl class="wp-caption aligncenter">
<dt class="wp-caption-dt"><a href="http://mutsuda.files.wordpress.com/2010/02/captura-de-pantalla-2010-02-16-a-las-12-18-49.png"><img class="size-full wp-image-1260" title="Captura de pantalla 2010-02-16 a las 12.18.49" src="http://mutsuda.files.wordpress.com/2010/02/captura-de-pantalla-2010-02-16-a-las-12-18-49.png?w=455&#038;h=389" alt="" width="455" height="389" /></a></dt>
<dd class="wp-caption-dd">Clips amb highlighting</dd>
</dl>
</div>
<p style="text-align:justify;">
<p style="text-align:justify;">Per tal d&#8217;instal·lar aquest &#8220;Mode&#8221;, heu de deixar la carpeta descomprimida que us podeu baixar d&#8217;aquest post, a la carpeta Modes dins de la carpeta Coda que trobareu a Usuari/Library/Application Support. Un cop instal·lat, podeu engegar Coda, i quan obriu un fitxer amb l&#8217;extensió &#8220;.clp&#8221; us reconeixerà automàticament que és Clips, i farà servir el ressaltador de sintaxi.</p>
<p style="text-align:justify;"><a href="http://mutsuda.llima.net/Clips.mode.zip">Descarrega Clips Mode</a></p>
<p style="text-align:justify;">Espero que us serveixi!</p>
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		<title>Primers passos Wiimote Robot</title>
		<link>http://mutsuda.wordpress.com/2010/02/03/primers-passos-wiimote-robot/</link>
		<comments>http://mutsuda.wordpress.com/2010/02/03/primers-passos-wiimote-robot/#comments</comments>
		<pubDate>Wed, 03 Feb 2010 13:53:50 +0000</pubDate>
		<dc:creator>mutsuda</dc:creator>
				<category><![CDATA[Software]]></category>

		<guid isPermaLink="false">http://mutsuda.wordpress.com/?p=1254</guid>
		<description><![CDATA[Ja he aconseguit fer que el robot obeeixi les ordres del comandament de la Wii. He pensat que si li poso un altre dels comandaments enganxat al robot, podria tenir informació sobre l&#8217;acceleració d&#8217;aquest, i el programa central podria controlar més coses. La veritat és que les possibilitats són infinites, però s&#8217;hi ha de dedicar [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=mutsuda.wordpress.com&amp;blog=968771&amp;post=1254&amp;subd=mutsuda&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p style="text-align:justify;">Ja he aconseguit fer que el robot obeeixi les ordres del comandament de la Wii. He pensat que si li poso un altre dels comandaments enganxat al robot, podria tenir informació sobre l&#8217;acceleració d&#8217;aquest, i el programa central podria controlar més coses. La veritat és que les possibilitats són infinites, però s&#8217;hi ha de dedicar molt de temps, així que aniré fent cosetes poc a poc.</p>
<p style="text-align:justify;">Us deixo un video de la fita actual!</p>
<p style="text-align:justify;"><span style="text-align:center; display: block;"><a href="http://mutsuda.wordpress.com/2010/02/03/primers-passos-wiimote-robot/"><img src="http://img.youtube.com/vi/Rs5WZxc3ti8/2.jpg" alt="" /></a></span></p>
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		<title>Robot controlat amb el comandament de la Wii?</title>
		<link>http://mutsuda.wordpress.com/2010/02/02/robot-controlat-amb-el-comandament-de-la-wii/</link>
		<comments>http://mutsuda.wordpress.com/2010/02/02/robot-controlat-amb-el-comandament-de-la-wii/#comments</comments>
		<pubDate>Tue, 02 Feb 2010 15:04:25 +0000</pubDate>
		<dc:creator>mutsuda</dc:creator>
				<category><![CDATA[Software]]></category>

		<guid isPermaLink="false">http://mutsuda.wordpress.com/?p=1247</guid>
		<description><![CDATA[Fa uns mesos vaig comprar el pack educacional de robòtica de Lego. És un pack que ve amb el &#8220;Brick&#8221; que ve a ser el cervell del robot, 3 servomotors, i diversos sensors, de tacte, ultrasons, color, so&#8230; De les primeres coses que em van passar pel cap de fer, va ser si seria possible [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=mutsuda.wordpress.com&amp;blog=968771&amp;post=1247&amp;subd=mutsuda&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p style="text-align:justify;">Fa uns mesos vaig comprar el pack educacional de robòtica de Lego. És un pack que ve amb el &#8220;Brick&#8221; que ve a ser el cervell del robot, 3 servomotors, i diversos sensors, de tacte, ultrasons, color, so&#8230;</p>
<p style="text-align:justify;"><a href="http://mutsuda.files.wordpress.com/2010/02/img_0861.jpg"><img class="aligncenter size-full wp-image-1248" title="IMG_0861" src="http://mutsuda.files.wordpress.com/2010/02/img_0861.jpg?w=455&#038;h=341" alt="" width="455" height="341" /></a></p>
<p style="text-align:justify;">De les primeres coses que em van passar pel cap de fer, va ser si seria possible controlar el robot amb el comandament de la Wii. Tant el comandament de la Wii com el Robot tenen Bluetooth, però vaig llegir que funcionaven de maneres diferents, i per tant havia de fer servir un intermediari perquè s&#8217;entenguessin, és a dir un ordinador.</p>
<p style="text-align:justify;"><a href="http://mutsuda.files.wordpress.com/2010/02/img_0860.jpg"><img class="aligncenter size-full wp-image-1249" title="IMG_0860" src="http://mutsuda.files.wordpress.com/2010/02/img_0860.jpg?w=455&#038;h=341" alt="" width="455" height="341" /></a></p>
<p style="text-align:justify;">De moment he avançat una mica en el projecte, i per separat puc controlar el Robot des de l&#8217;ordinador, i puc rebre el comportament del comandament a l&#8217;ordinador. L&#8217;únic que falta doncs és crear la interfície que interpreti el comportament del comandament i el converteixi en accions sobre el robot.</p>
<p style="text-align:justify;"><span id="more-1247"></span></p>
<p style="text-align:justify;">Estic desenvolupant el projecte amb Java, i he necessitat:</p>
<p style="text-align:justify;"><strong>Per controlar el robot:</strong></p>
<ul style="text-align:justify;">
<li><a href="http://sourceforge.net/projects/nxtcommand/files/">iCommand</a><br />
Si fas servir Eclipse, només cal que afegeixis la llibreria al buildpath. A la primera execució generarà un fitxer &#8220;icommand.properties&#8221; a la carpeta d&#8217;usuari, allà s&#8217;ha d&#8217;especificar quin és el port del robot. Si fas servir Mac, podràs saber quin port és seguint aquesta <a href="http://juju.org/articles/2006/10/22/bluetooth-serial-port-to-nxt-in-osx">guia per connectar-lo</a>. En el meu cas concret el fitxer conté aquesta línia: nxtcomm=/dev/tty.NXT-DevB</li>
<li><a href="http://rxtx.qbang.org/wiki/index.php/Download">RXTXComm</a><br />
Aquesta llibreria és utilitzada per establir les comunicacions. Seguiu les instruccions que dóna el fitxer readme d&#8217;iCommand per saber com fer-la servir depenent del vostre sistema operatiu.</li>
<li><a href="http://logging.apache.org/log4j/1.2/download.html">Apache Log4j</a></li>
</ul>
<p style="text-align:justify;">
<p style="text-align:justify;"><strong>Per obtenir dades del Wii Remote:</strong></p>
<ul style="text-align:justify;">
<li><a onclick="return mugicPopWin(this,event);" oncontextmenu="mugicRightClick(this);" href="http://www.world-of-cha0s.hostrocket.com/WiiRemoteJ/">WiiRemoteJ</a><br />
Llibreria que te tots els mètodes per poder interactuar amb el comandament</li>
<li><a href="http://">blueCove</a><br />
Llibreria per les comunicacions Bluettoth</li>
</ul>
<p style="text-align:justify;">
<p style="text-align:justify;">A mesura que vagi implementant la interfície entre el comandament i el robot ja aniré comentant!</p>
<p style="text-align:justify;">Fins aviat!</p>
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		<title>Yamaha CP33</title>
		<link>http://mutsuda.wordpress.com/2010/01/30/yamaha-cp33/</link>
		<comments>http://mutsuda.wordpress.com/2010/01/30/yamaha-cp33/#comments</comments>
		<pubDate>Sat, 30 Jan 2010 01:13:59 +0000</pubDate>
		<dc:creator>mutsuda</dc:creator>
				<category><![CDATA[Música]]></category>

		<guid isPermaLink="false">http://mutsuda.wordpress.com/?p=1240</guid>
		<description><![CDATA[Feia segles que no escrivia, i és que no he tingut gaire inspiració últimament, ni han passat coses tan importants com per a escriure-les. Ara bé, fa poc em vaig comprar un teclat de piano per poder tocar a les nits, i poder composar o escriure partitures, i he pensat que era una cosa a [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=mutsuda.wordpress.com&amp;blog=968771&amp;post=1240&amp;subd=mutsuda&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p style="text-align:justify;">Feia segles que no escrivia, i és que no he tingut gaire inspiració últimament, ni han passat coses tan importants com per a escriure-les. Ara bé, fa poc em vaig comprar un teclat de piano per poder tocar a les nits, i poder composar o escriure partitures, i he pensat que era una cosa a recordar.</p>
<p style="text-align:justify;">
<p style="text-align:justify;">És un teclat de 88 tecles que es caracteritza per intentar ser bastant fidel al tacte d&#8217;un piano acústic. També es caracteritza per no tenir altaveus, amb la qual cosa és d&#8217;una mida bastant ajustada, i té alguns altres detalls típics dels teclats electrònics, com diferents instruments, canvi d&#8217;afinació i transposició, i també una opció de dividir el teclat en dues zones i tocar dos instruments diferents amb cadascuna d&#8217;elles.</p>
<p style="text-align:center;"><img class="aligncenter" src="http://www.yamahamusician.com/image-files/yamaha-cp33-featured-shot-small.JPG" alt="" width="344" height="240" /></p>
<p style="text-align:justify;">El més interessant de tot però, és la possibilitat de connectar-lo a l&#8217;ordinador i fer servir l&#8217;ordinador com a sintetitzador per tocar encara més tipus d&#8217;instruments diferents, i poder enregistrar la música. El teclat disposa d&#8217;un port USB des d&#8217;on el connecto al portàtil, i fent servir el Garageband (programa per Mac de la suite iLife) puc simular tot tipus d&#8217;instruments, des de bateries i instruments electrònics que es fan servir a la música moderna, fins a tots els instruments d&#8217;una orquestra simfònica, incloent un piano Steinway de cua. Garageband permet enregistrar diferents pistes per separat seguint un metrònom i escoltant les pistes enregistrades prèviament, amb la qual cosa crear música per a molts instruments es converteix en una tasca molt senzilla.</p>
<p style="text-align:justify;">Com a exemple us deixo dues improvitzacions, una d&#8217;elles per a guitarra, &#8220;castanyueles&#8221;, piano i flauta travessera:</p>
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<p style="text-align:justify;">L&#8217;altra per a piano, violoncels (fent pizzicato), violins (fent un tremolo) i un parell d&#8217;instruments de percussió que sonen a l&#8217;inici.</p>
<p style="text-align:justify;"><span style='text-align:left;display:block;'><p><object type='application/x-shockwave-flash' data='http://s2.wp.com/wp-content/plugins/audio-player/player.swf' width='290' height='24' id='audioplayer1'><param name='movie' value='http://s2.wp.com/wp-content/plugins/audio-player/player.swf' /><param name='FlashVars' value='&amp;bg=0xf8f8f8&amp;leftbg=0xeeeeee&amp;lefticon=0x666666&amp;rightbg=0xcccccc&amp;rightbghover=0x999999&amp;righticon=0x666666&amp;righticonhover=0xffffff&amp;text=0x666666&amp;slider=0x666666&amp;track=0xFFFFFF&amp;border=0x666666&amp;loader=0x9FFFB8&amp;soundFile=http%3A%2F%2Fmutsuda.llima.net%2Fblog_media%2FSong.mp3' /><param name='quality' value='high' /><param name='menu' value='false' /><param name='bgcolor' value='#FFFFFF' /><param name='wmode' value='opaque' /></object></p></span></p>
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