<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:georss='http://www.georss.org/georss' xmlns:gd='http://schemas.google.com/g/2005' xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-7356219156331514091</id><updated>2011-04-21T14:29:21.928-07:00</updated><title type='text'>Michel Psi</title><subtitle type='html'>Este blogue foi criado no âmbito da disciplina de Programação (PSI), com o objectivo de no final do curso fazer uma analise daquilo que realizei, e também ajudar alguém que possa ter alguma duvida e que encontre a solução neste blogue.</subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://michelpsi.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7356219156331514091/posts/default?max-results=100'/><link rel='alternate' type='text/html' href='http://michelpsi.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><author><name>MichelSilva</name><uri>http://www.blogger.com/profile/13635726539272474578</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://bp0.blogger.com/_bdiYDt6ablc/SBWIJzsGmrI/AAAAAAAAAAM/1GY3euWaJRY/S220/f1.jpg'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>7</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>100</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-7356219156331514091.post-3319695016671311974</id><published>2008-11-10T01:15:00.001-08:00</published><updated>2008-11-10T01:16:00.814-08:00</updated><title type='text'></title><content type='html'>&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_bdiYDt6ablc/SRf7yfM8H7I/AAAAAAAAABQ/nFfBMSmkB0o/s1600-h/ft.png"&gt;&lt;img style="cursor: pointer; width: 400px; height: 316px;" src="http://3.bp.blogspot.com/_bdiYDt6ablc/SRf7yfM8H7I/AAAAAAAAABQ/nFfBMSmkB0o/s400/ft.png" alt="" id="BLOGGER_PHOTO_ID_5266955134020886450" border="0" /&gt;&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7356219156331514091-3319695016671311974?l=michelpsi.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://michelpsi.blogspot.com/feeds/3319695016671311974/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=7356219156331514091&amp;postID=3319695016671311974' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7356219156331514091/posts/default/3319695016671311974'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7356219156331514091/posts/default/3319695016671311974'/><link rel='alternate' type='text/html' href='http://michelpsi.blogspot.com/2008/11/blog-post_10.html' title=''/><author><name>MichelSilva</name><uri>http://www.blogger.com/profile/13635726539272474578</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://bp0.blogger.com/_bdiYDt6ablc/SBWIJzsGmrI/AAAAAAAAAAM/1GY3euWaJRY/S220/f1.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_bdiYDt6ablc/SRf7yfM8H7I/AAAAAAAAABQ/nFfBMSmkB0o/s72-c/ft.png' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7356219156331514091.post-7887907381106994284</id><published>2008-11-10T01:14:00.001-08:00</published><updated>2008-11-10T01:14:45.504-08:00</updated><title type='text'></title><content type='html'>-Este programa Conta o número de linhas de um texto armazenado num ficheiro passado por parâmetro.&lt;br /&gt;linha 1 -abre uma livraria;&lt;br /&gt;linha 2 -o programa pode receber argumentos apartir linha de comandos;&lt;br /&gt;linha 3 -identifica o ficheiro;&lt;br /&gt;linha 4 -é atribuido um valor à variável contador, porque é do tipo "int";&lt;br /&gt;linha 5 -esta variável é do tipo "char", por isso, nao tem de ser atribuido nenhum valor;&lt;br /&gt;linha 6&lt;br /&gt;linha 7 -é aberto um ficheiro no modo de leitura;&lt;br /&gt;linha 8 -procura o ficheiro "fp";&lt;br /&gt;linha 9 -se não existir aparece a seguinte mensagem: o ficheiro não existe;&lt;br /&gt;linha 10&lt;br /&gt;linha 11 -se o ficheiro existir...e abre um ciclo;&lt;br /&gt;linha 12 -lê as linhas encontradas;&lt;br /&gt;linha 13 -contar as linhas encontradas;&lt;br /&gt;linha 14 -selecciona cada linha encontrada;&lt;br /&gt;linha 15 -fecha o ficheiro;&lt;br /&gt;linha 16 -numero de linhas contadas&lt;br /&gt;linha 17 -fecho do ciclo&lt;br /&gt;linha 18 -termina o programa com susseço;&lt;br /&gt;linha 19 -fecha o programa;&lt;br /&gt;linha 20&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7356219156331514091-7887907381106994284?l=michelpsi.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://michelpsi.blogspot.com/feeds/7887907381106994284/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=7356219156331514091&amp;postID=7887907381106994284' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7356219156331514091/posts/default/7887907381106994284'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7356219156331514091/posts/default/7887907381106994284'/><link rel='alternate' type='text/html' href='http://michelpsi.blogspot.com/2008/11/este-programa-conta-o-nmero-de-linhas.html' title=''/><author><name>MichelSilva</name><uri>http://www.blogger.com/profile/13635726539272474578</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://bp0.blogger.com/_bdiYDt6ablc/SBWIJzsGmrI/AAAAAAAAAAM/1GY3euWaJRY/S220/f1.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7356219156331514091.post-3579499180377318014</id><published>2008-10-20T01:28:00.000-07:00</published><updated>2008-10-21T00:58:10.098-07:00</updated><title type='text'></title><content type='html'>  	&lt;meta equiv="CONTENT-TYPE" content="text/html; charset=utf-8"&gt; 	&lt;title&gt;&lt;/title&gt; 	&lt;meta name="GENERATOR" content="OpenOffice.org 2.4  (Linux)"&gt; 	&lt;style type="text/css"&gt; 	&lt;!-- 		@page { margin: 2cm } 		P { margin-bottom: 0.21cm } 	--&gt; 	&lt;/style&gt;  &lt;p style="margin-bottom: 0cm;" align="center"&gt;&lt;span style="font-size:100%;"&gt;&lt;b&gt;Fopen/Fclose&lt;/b&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="margin-bottom: 0cm;" align="center"&gt;&lt;br /&gt;&lt;/p&gt; &lt;p style="margin-bottom: 0cm;" align="left"&gt;&lt;i&gt;Abrir um ficheiro&lt;/i&gt;&lt;/p&gt; &lt;p style="margin-bottom: 0cm;" align="left"&gt;&lt;br /&gt;&lt;/p&gt; &lt;p style="margin-bottom: 0cm;" align="left"&gt;É necessário nesta operação fazer com que o programa aceda ao ficheiro, para isso associa-se a uma variável (&lt;span style="font-weight: bold;"&gt;fp&lt;/span&gt;).  &lt;/p&gt;  &lt;p style="margin-bottom: 0cm;" align="left"&gt;Se quiser-mos abrir o ficheiro, temos de indicar o nome do ficheiro, como por exemplo, (“texto.&lt;b&gt;txt&lt;/b&gt;”) e o modo da sua abertura é (“&lt;b&gt;r&lt;/b&gt;”).&lt;/p&gt; &lt;p style="margin-bottom: 0cm;" align="left"&gt;&lt;br /&gt;&lt;/p&gt; &lt;p style="margin-bottom: 0cm;" align="left"&gt;&lt;span style="color: rgb(128, 128, 0);"&gt;exemplo:&lt;/span&gt;&lt;/p&gt; &lt;p style="margin-bottom: 0cm;" align="left"&gt;	&lt;strong&gt;&lt;span style="color: rgb(128, 128, 0);"&gt;fp = fopen(“texto.txt”,”r”)&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;p style="margin-bottom: 0cm;" align="left"&gt;&lt;strong&gt;&lt;span style="color: rgb(128, 128, 0);"&gt;;&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;p style="margin-bottom: 0cm;" align="left"&gt;&lt;br /&gt;&lt;strong&gt;&lt;/strong&gt;&lt;/p&gt;&lt;p style="margin-bottom: 0cm;" align="left"&gt;   	&lt;meta equiv="CONTENT-TYPE" content="text/html; charset=utf-8"&gt; 	&lt;title&gt;&lt;/title&gt; 	&lt;meta name="GENERATOR" content="OpenOffice.org 2.4  (Linux)"&gt; 	&lt;style type="text/css"&gt; 	&lt;!-- 		@page { margin: 2cm } 		P { margin-bottom: 0.21cm } 	--&gt; 	&lt;/style&gt;  &lt;/p&gt;&lt;p align="left"&gt;&lt;strong&gt;&lt;span style=""&gt;Fechar o ficheiro&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt; &lt;p style="font-weight: bold; font-style: italic;" align="left"&gt;&lt;strong style="font-weight: normal;"&gt;&lt;span style=""&gt;Para fechar o ficheiro temos de&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt; &lt;p style="font-weight: bold; font-style: italic;" align="left"&gt;&lt;strong style="font-weight: normal;"&gt;&lt;span style=""&gt; utilizar um &lt;/span&gt;&lt;/strong&gt;&lt;strong style="font-weight: normal;"&gt;fclose(fp)&lt;/strong&gt;&lt;strong style="font-weight: normal;"&gt;&lt;span style="font-style: normal;"&gt;&lt;span style=""&gt;, isto faz com que a ligação entre o programa e a variavel associada ao ficheiro que é (&lt;/span&gt;&lt;/span&gt;&lt;/strong&gt;&lt;strong style="font-weight: normal;"&gt;&lt;span style="font-style: normal;"&gt;fp&lt;/span&gt;&lt;/strong&gt;&lt;strong&gt;&lt;span style="font-style: normal;"&gt;&lt;span style=""&gt;) &lt;span style="font-weight: normal;"&gt;seja eliminada.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt; &lt;p align="left"&gt;&lt;br /&gt;&lt;/p&gt; &lt;p align="left"&gt;&lt;span style="color: rgb(128, 128, 0);"&gt;Exemplo:&lt;/span&gt;&lt;/p&gt; &lt;p style="margin-bottom: 0cm;" align="left"&gt;&lt;span style="color: rgb(128, 128, 0);"&gt;&lt;strong&gt;fp = fopen(“texto.txt”,”r”);&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt; &lt;p align="left"&gt;&lt;span style="color: rgb(128, 128, 0);"&gt;&lt;strong&gt;&lt;i&gt;&lt;b&gt;fclose(fp);&lt;/b&gt;&lt;/i&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="font-weight: bold;" align="left"&gt;linha 4, abre um ficheiro.&lt;/p&gt;&lt;p align="left"&gt;&lt;span style="font-weight: bold;"&gt;linha 9, fecha o ficheiro.&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(128, 128, 0);"&gt;&lt;strong&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style="margin-bottom: 0cm;" align="left"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_bdiYDt6ablc/SPxF3xP2cJI/AAAAAAAAAA4/LoOQdjTvBFU/s1600-h/prog.png"&gt;&lt;img style="cursor: pointer;" src="http://4.bp.blogspot.com/_bdiYDt6ablc/SPxF3xP2cJI/AAAAAAAAAA4/LoOQdjTvBFU/s400/prog.png" alt="" id="BLOGGER_PHOTO_ID_5259155289276838034" border="0" /&gt;&lt;/a&gt;&lt;/p&gt;     &lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7356219156331514091-3579499180377318014?l=michelpsi.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://michelpsi.blogspot.com/feeds/3579499180377318014/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=7356219156331514091&amp;postID=3579499180377318014' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7356219156331514091/posts/default/3579499180377318014'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7356219156331514091/posts/default/3579499180377318014'/><link rel='alternate' type='text/html' href='http://michelpsi.blogspot.com/2008/10/fopenfclose-abrir-um-ficheiro-necessrio.html' title=''/><author><name>MichelSilva</name><uri>http://www.blogger.com/profile/13635726539272474578</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://bp0.blogger.com/_bdiYDt6ablc/SBWIJzsGmrI/AAAAAAAAAAM/1GY3euWaJRY/S220/f1.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/_bdiYDt6ablc/SPxF3xP2cJI/AAAAAAAAAA4/LoOQdjTvBFU/s72-c/prog.png' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7356219156331514091.post-3163343028819972263</id><published>2008-10-07T00:56:00.000-07:00</published><updated>2008-10-07T01:50:44.569-07:00</updated><title type='text'>Manipulação de ficheiros de tesxto em Linguagem C</title><content type='html'>&lt;span style="font-family:arial;"&gt;Neste novo ano lectivo 2008/09 começamos p&lt;/span&gt;&lt;span style="font-family:arial;"&gt;or aprender a manipular ficheiros de texto em Linguagem C. Para já, o prof&lt;/span&gt;&lt;span style="font-family:arial;"&gt;essor escolheu o modo de leitura de forma a ler byte-a-byte ou caracter a caracter. As funções que entretanto aprendemos e utilizamos foram fgetc e fputc, fgetc lê um caracter de um ficheiro e fputc excreve um caracter num ficheiro. &lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;p style="color: rgb(0, 0, 0);"&gt;&lt;span style="font-size:85%;"&gt;&lt;strong&gt;&lt;span style="color: rgb(153, 0, 0);"&gt;fgetc -&lt;/span&gt; &lt;span style="font-weight: normal; color: rgb(51, 102, 255);font-family:arial;font-size:85%;"  &gt;Ler um caracter de um ficheiro&lt;/span&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt; &lt;p style="color: rgb(0, 0, 0);"&gt;&lt;span style="font-size:85%;"&gt;&lt;em style="color: rgb(153, 0, 0);"&gt;&lt;strong&gt;Protótipo:&lt;/strong&gt;&lt;/em&gt; &lt;span style="color: rgb(51, 102, 255);"&gt;int fgetc(FILE *nomeficheiro)&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p  style="color: rgb(0, 0, 0);font-family:arial;"&gt;&lt;span style="font-size:85%;"&gt;&lt;strong&gt;&lt;span style="color: rgb(153, 0, 0);"&gt;fputc -&lt;/span&gt; &lt;span style="font-weight: normal; color: rgb(51, 102, 255);font-size:85%;" &gt;Escrever um caracter num ficheiro&lt;/span&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt; &lt;p  style="color: rgb(0, 0, 0);font-family:arial;"&gt;&lt;span style="font-size:85%;"&gt;&lt;em style="color: rgb(153, 0, 0);"&gt;&lt;strong&gt;Protótipo:&lt;/strong&gt;&lt;/em&gt; &lt;span style="color: rgb(51, 102, 255);"&gt;int fputc(int caracter, FILE *nomeficheiro)&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;Por enquanto não utilizei muito a função fputc, mas vou mostrar um programa com as duas funções!&lt;br /&gt;&lt;br /&gt;Aqui com fgtc...(linha 10).&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://1.bp.blogspot.com/_bdiYDt6ablc/SOseE1e0qbI/AAAAAAAAAAg/P2wa7BWp6qI/s1600-h/prog.png"&gt;&lt;img style="cursor: pointer; width: 381px; height: 313px;" src="http://1.bp.blogspot.com/_bdiYDt6ablc/SOseE1e0qbI/AAAAAAAAAAg/P2wa7BWp6qI/s400/prog.png" alt="" id="BLOGGER_PHOTO_ID_5254326458682485170" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;Aqui com fputc...(linha 17)&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt; &lt;div style="text-align: center;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://1.bp.blogspot.com/_bdiYDt6ablc/SOshRiYdSnI/AAAAAAAAAAw/RnenbVvNY44/s1600-h/prog.png"&gt;&lt;img style="cursor: pointer;" src="http://1.bp.blogspot.com/_bdiYDt6ablc/SOshRiYdSnI/AAAAAAAAAAw/RnenbVvNY44/s400/prog.png" alt="" id="BLOGGER_PHOTO_ID_5254329975428696690" border="0" /&gt;&lt;/a&gt;&lt;/div&gt; &lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7356219156331514091-3163343028819972263?l=michelpsi.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://michelpsi.blogspot.com/feeds/3163343028819972263/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=7356219156331514091&amp;postID=3163343028819972263' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7356219156331514091/posts/default/3163343028819972263'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7356219156331514091/posts/default/3163343028819972263'/><link rel='alternate' type='text/html' href='http://michelpsi.blogspot.com/2008/10/manipulao-de-ficheiros-de-tesxto-em.html' title='Manipulação de ficheiros de tesxto em Linguagem C'/><author><name>MichelSilva</name><uri>http://www.blogger.com/profile/13635726539272474578</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://bp0.blogger.com/_bdiYDt6ablc/SBWIJzsGmrI/AAAAAAAAAAM/1GY3euWaJRY/S220/f1.jpg'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_bdiYDt6ablc/SOseE1e0qbI/AAAAAAAAAAg/P2wa7BWp6qI/s72-c/prog.png' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7356219156331514091.post-4963601539555805267</id><published>2008-10-07T00:45:00.001-07:00</published><updated>2008-10-07T00:52:22.022-07:00</updated><title type='text'>As boas vindas!</title><content type='html'>Este blog foi criado com o intuito de ter um diário de trabalho sobre a minha evolução na programação. Este blogue ainda esta fresco, ao longo do curso estarei constantemente a por colocar informações que ache pertinente e que possa ser útil!&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7356219156331514091-4963601539555805267?l=michelpsi.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://michelpsi.blogspot.com/feeds/4963601539555805267/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=7356219156331514091&amp;postID=4963601539555805267' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7356219156331514091/posts/default/4963601539555805267'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7356219156331514091/posts/default/4963601539555805267'/><link rel='alternate' type='text/html' href='http://michelpsi.blogspot.com/2008/10/as-boas-vindas.html' title='As boas vindas!'/><author><name>MichelSilva</name><uri>http://www.blogger.com/profile/13635726539272474578</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://bp0.blogger.com/_bdiYDt6ablc/SBWIJzsGmrI/AAAAAAAAAAM/1GY3euWaJRY/S220/f1.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7356219156331514091.post-3607974217344175964</id><published>2008-10-07T00:45:00.000-07:00</published><updated>2008-10-07T00:47:11.568-07:00</updated><title type='text'></title><content type='html'>&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7356219156331514091-3607974217344175964?l=michelpsi.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://michelpsi.blogspot.com/feeds/3607974217344175964/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=7356219156331514091&amp;postID=3607974217344175964' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7356219156331514091/posts/default/3607974217344175964'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7356219156331514091/posts/default/3607974217344175964'/><link rel='alternate' type='text/html' href='http://michelpsi.blogspot.com/2008/10/blog-post.html' title=''/><author><name>MichelSilva</name><uri>http://www.blogger.com/profile/13635726539272474578</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://bp0.blogger.com/_bdiYDt6ablc/SBWIJzsGmrI/AAAAAAAAAAM/1GY3euWaJRY/S220/f1.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7356219156331514091.post-587663573459210226</id><published>2008-06-03T01:32:00.001-07:00</published><updated>2008-06-03T01:44:38.814-07:00</updated><title type='text'>Apontadores</title><content type='html'>Nas últimas aulas aprendemos o que são apontadores. No início é um pouco complicado de compreender, mas depois, passando para a prática, começa tudo a fazer mais sentido. Basicamente, os apontadores permitem que se controle as variáveis que estão armazenadas na memória e que estão associadas a um endereço de memória.&lt;br /&gt;&lt;br /&gt;Exemplo:&lt;br /&gt;Quando criamos uma variável “V“ é armazenado na memória um valor correspondente à variável “V”. Logo, quando utilizamos essa variável para, por exemplo, fazermos um cálculo: “média=V+C” é armazenado na memória outro valor para a variável “V”. Porém, com os apontadores é possível utilizar sempre o mesmo local de armazenamento da variável “A” sem modificar a variável "A".&lt;br /&gt;&lt;br /&gt;Estes dois termos significam:&lt;br /&gt;&lt;br /&gt;&amp;amp; significa “endereço de”.&lt;br /&gt;* significa “aponta para”, ou se quisermos, “conteúdo do endereço apontado por”.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7356219156331514091-587663573459210226?l=michelpsi.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://michelpsi.blogspot.com/feeds/587663573459210226/comments/default' title='Enviar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=7356219156331514091&amp;postID=587663573459210226' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7356219156331514091/posts/default/587663573459210226'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7356219156331514091/posts/default/587663573459210226'/><link rel='alternate' type='text/html' href='http://michelpsi.blogspot.com/2008/06/apontadores.html' title='Apontadores'/><author><name>MichelSilva</name><uri>http://www.blogger.com/profile/13635726539272474578</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='http://bp0.blogger.com/_bdiYDt6ablc/SBWIJzsGmrI/AAAAAAAAAAM/1GY3euWaJRY/S220/f1.jpg'/></author><thr:total>0</thr:total></entry></feed>
