dietas para adelgazar font: normal normal 13px Arial, Tahoma, Helvetica, FreeSans, sans-serif; color: #ffffff; background: #000000 url(http://www.blogblog.com/1kt/awesomeinc/body_background_dark.png) repeat scroll top left; } html body .content-outer { min-width: 0; max-width: 100%; width: 100%; } a:link { text-decoration: none; color: #888888; } a:visited { text-decoration: none; color: #444444; } a:hover { text-decoration: underline; color: #cccccc; } .body-fauxcolumn-outer .cap-top { position: absolute; z-index: 1; height: 276px; width: 100%; background: transparent url(http://www.blogblog.com/1kt/awesomeinc/body_gradient_dark.png) repeat-x scroll top left; _background-image: none; } /* Columns ----------------------------------------------- */ .content-inner { padding: 0; } .header-inner .section { margin: 0 16px; } .tabs-inner .section { margin: 0 16px; } .main-inner { padding-top: 30px; } .main-inner .column-center-inner, .main-inner .column-left-inner, .main-inner .column-right-inner { padding: 0 5px; } *+html body .main-inner .column-center-inner { margin-top: -30px; } #layout .main-inner .column-center-inner { margin-top: 0; } /* Header ----------------------------------------------- */ .header-outer { margin: 0 0 0 0; background: transparent none repeat scroll 0 0; } .Header h1 { font: normal bold 40px Arial, Tahoma, Helvetica, FreeSans, sans-serif; color: #ffffff; text-shadow: 0 0 -1px #000000; } .Header h1 a { color: #ffffff; } .Header .description { font: normal normal 14px Arial, Tahoma, Helvetica, FreeSans, sans-serif; color: #ffffff; } .header-inner .Header .titlewrapper, .header-inner .Header .descriptionwrapper { padding-left: 0; padding-right: 0; margin-bottom: 0; } .header-inner .Header .titlewrapper { padding-top: 22px; } /* Tabs ----------------------------------------------- */ .tabs-outer { overflow: hidden; position: relative; background: #141414 none repeat scroll 0 0; } #layout .tabs-outer { overflow: visible; } .tabs-cap-top, .tabs-cap-bottom { position: absolute; width: 100%; border-top: 1px solid #222222; } .tabs-cap-bottom { bottom: 0; } .tabs-inner .widget li a { display: inline-block; margin: 0; padding: .6em 1.5em; font: normal bold 14px Arial, Tahoma, Helvetica, FreeSans, sans-serif; color: #ffffff; border-top: 1px solid #222222; border-bottom: 1px solid #222222; border-left: 1px solid #222222; } .tabs-inner .widget li:last-child a { border-right: 1px solid #222222; } .tabs-inner .widget li.selected a, .tabs-inner .widget li a:hover { background: #444444 none repeat-x scroll 0 -100px; color: #ffffff; } /* Headings ----------------------------------------------- */ h2 { font: normal bold 14px Arial, Tahoma, Helvetica, FreeSans, sans-serif; color: #ffffff; } /* Widgets ----------------------------------------------- */ .main-inner .section { margin: 0 27px; padding: 0; } .main-inner .column-left-outer, .main-inner .column-right-outer { margin-top: 0; } #layout .main-inner .column-left-outer, #layout .main-inner .column-right-outer { margin-top: 0; } .main-inner .column-left-inner, .main-inner .column-right-inner { background: transparent none repeat 0 0; -moz-box-shadow: 0 0 0 rgba(0, 0, 0, .2); -webkit-box-shadow: 0 0 0 rgba(0, 0, 0, .2); -goog-ms-box-shadow: 0 0 0 rgba(0, 0, 0, .2); box-shadow: 0 0 0 rgba(0, 0, 0, .2); -moz-border-radius: 0; -webkit-border-radius: 0; -goog-ms-border-radius: 0; border-radius: 0; } #layout .main-inner .column-left-inner, #layout .main-inner .column-right-inner { margin-top: 0; } .sidebar .widget { font: normal normal 14px Arial, Tahoma, Helvetica, FreeSans, sans-serif; color: #ffffff; } .sidebar .widget a:link { color: #888888; } .sidebar .widget a:visited { color: #444444; } .sidebar .widget a:hover { color: #cccccc; } .sidebar .widget h2 { text-shadow: 0 0 -1px #000000; } .main-inner .widget { background-color: #141414; border: 1px solid #222222; padding: 0 15px 15px; margin: 20px -16px; -moz-box-shadow: 0 0 0 rgba(0, 0, 0, .2); -webkit-box-shadow: 0 0 0 rgba(0, 0, 0, .2); -goog-ms-box-shadow: 0 0 0 rgba(0, 0, 0, .2); box-shadow: 0 0 0 rgba(0, 0, 0, .2); -moz-border-radius: 0; -webkit-border-radius: 0; -goog-ms-border-radius: 0; border-radius: 0; } .main-inner .widget h2 { margin: 0 -15px; padding: .6em 15px .5em; border-bottom: 1px solid #000000; } .footer-inner .widget h2 { padding: 0 0 .4em; border-bottom: 1px solid #000000; } .main-inner .widget h2 + div, .footer-inner .widget h2 + div { border-top: 1px solid #222222; padding-top: 8px; } .main-inner .widget .widget-content { margin: 0 -15px; padding: 7px 15px 0; } .main-inner .widget ul, .main-inner .widget #ArchiveList ul.flat { margin: -8px -15px 0; padding: 0; list-style: none; } .main-inner .widget #ArchiveList { margin: -8px 0 0; } .main-inner .widget ul li, .main-inner .widget #ArchiveList ul.flat li { padding: .5em 15px; text-indent: 0; color: #666666; border-top: 1px solid #222222; border-bottom: 1px solid #000000; } .main-inner .widget #ArchiveList ul li { padding-top: .25em; padding-bottom: .25em; } .main-inner .widget ul li:first-child, .main-inner .widget #ArchiveList ul.flat li:first-child { border-top: none; } .main-inner .widget ul li:last-child, .main-inner .widget #ArchiveList ul.flat li:last-child { border-bottom: none; } .post-body { position: relative; } .main-inner .widget .post-body ul { padding: 0 2.5em; margin: .5em 0; list-style: disc; } .main-inner .widget .post-body ul li { padding: 0.25em 0; margin-bottom: .25em; color: #ffffff; border: none; } .footer-inner .widget ul { padding: 0; list-style: none; } .widget .zippy { color: #666666; } /* Posts ----------------------------------------------- */ body .main-inner .Blog { padding: 0; margin-bottom: 1em; background-color: transparent; border: none; -moz-box-shadow: 0 0 0 rgba(0, 0, 0, 0); -webkit-box-shadow: 0 0 0 rgba(0, 0, 0, 0); -goog-ms-box-shadow: 0 0 0 rgba(0, 0, 0, 0); box-shadow: 0 0 0 rgba(0, 0, 0, 0); } .main-inner .section:last-child .Blog:last-child { padding: 0; margin-bottom: 1em; } .main-inner .widget h2.date-header { margin: 0 -15px 1px; padding: 0 0 0 0; font: normal normal 14px Arial, Tahoma, Helvetica, FreeSans, sans-serif; color: #666666; background: transparent none no-repeat scroll top left; border-top: 0 solid #222222; border-bottom: 1px solid #000000; -moz-border-radius-topleft: 0; -moz-border-radius-topright: 0; -webkit-border-top-left-radius: 0; -webkit-border-top-right-radius: 0; border-top-left-radius: 0; border-top-right-radius: 0; position: static; bottom: 100%; right: 15px; text-shadow: 0 0 -1px #000000; } .main-inner .widget h2.date-header span { font: normal normal 14px Arial, Tahoma, Helvetica, FreeSans, sans-serif; display: block; padding: .5em 15px; border-left: 0 solid #222222; border-right: 0 solid #222222; } .date-outer { position: relative; margin: 30px 0 20px; padding: 0 15px; background-color: #141414; border: 1px solid #222222; -moz-box-shadow: 0 0 0 rgba(0, 0, 0, .2); -webkit-box-shadow: 0 0 0 rgba(0, 0, 0, .2); -goog-ms-box-shadow: 0 0 0 rgba(0, 0, 0, .2); box-shadow: 0 0 0 rgba(0, 0, 0, .2); -moz-border-radius: 0; -webkit-border-radius: 0; -goog-ms-border-radius: 0; border-radius: 0; } .date-outer:first-child { margin-top: 0; } .date-outer:last-child { margin-bottom: 20px; -moz-border-radius-bottomleft: 0; -moz-border-radius-bottomright: 0; -webkit-border-bottom-left-radius: 0; -webkit-border-bottom-right-radius: 0; -goog-ms-border-bottom-left-radius: 0; -goog-ms-border-bottom-right-radius: 0; border-bottom-left-radius: 0; border-bottom-right-radius: 0; } .date-posts { margin: 0 -15px; padding: 0 15px; clear: both; } .post-outer, .inline-ad { border-top: 1px solid #222222; margin: 0 -15px; padding: 15px 15px; } .mobile .post-outer, .mobile .inline-ad { padding: 5px 15px; } .post-outer { padding-bottom: 10px; } .post-outer:first-child { padding-top: 0; border-top: none; } .post-outer:last-child, .inline-ad:last-child { border-bottom: none; } .post-body { position: relative; } .post-body img { padding: 8px; background: #222222; border: 1px solid transparent; -moz-box-shadow: 0 0 0 rgba(0, 0, 0, .2); -webkit-box-shadow: 0 0 0 rgba(0, 0, 0, .2); box-shadow: 0 0 0 rgba(0, 0, 0, .2); -moz-border-radius: 0; -webkit-border-radius: 0; border-radius: 0; } h3.post-title, h4 { font: normal bold 22px Arial, Tahoma, Helvetica, FreeSans, sans-serif; color: #ffffff; } h3.post-title a { font: normal bold 22px Arial, Tahoma, Helvetica, FreeSans, sans-serif; color: #ffffff; } h3.post-title a:hover { color: #cccccc; text-decoration: underline; } .post-header { margin: 0 0 1em; } .post-body { line-height: 1.4; } .post-outer h2 { color: #ffffff; } .post-footer { margin: 1.5em 0 0; } #blog-pager { padding: 15px; font-size: 120%; background-color: #141414; border: 1px solid #222222; -moz-box-shadow: 0 0 0 rgba(0, 0, 0, .2); -webkit-box-shadow: 0 0 0 rgba(0, 0, 0, .2); -goog-ms-box-shadow: 0 0 0 rgba(0, 0, 0, .2); box-shadow: 0 0 0 rgba(0, 0, 0, .2); -moz-border-radius: 0; -webkit-border-radius: 0; -goog-ms-border-radius: 0; border-radius: 0; -moz-border-radius-topleft: 0; -moz-border-radius-topright: 0; -webkit-border-top-left-radius: 0; -webkit-border-top-right-radius: 0; -goog-ms-border-top-left-radius: 0; -goog-ms-border-top-right-radius: 0; border-top-left-radius: 0; border-top-right-radius-topright: 0; margin-top: 1em; } .blog-feeds, .post-feeds { margin: 1em 0; text-align: center; color: #ffffff; } .blog-feeds a, .post-feeds a { color: #888888; } .blog-feeds a:visited, .post-feeds a:visited { color: #444444; } .blog-feeds a:hover, .post-feeds a:hover { color: #cccccc; } .post-outer .comments { margin-top: 2em; } /* Footer ----------------------------------------------- */ .footer-outer { margin: -0 0 -1px; padding: 0 0 0; color: #ffffff; overflow: hidden; } .footer-fauxborder-left { border-top: 1px solid #222222; background: #141414 none repeat scroll 0 0; -moz-box-shadow: 0 0 0 rgba(0, 0, 0, .2); -webkit-box-shadow: 0 0 0 rgba(0, 0, 0, .2); -goog-ms-box-shadow: 0 0 0 rgba(0, 0, 0, .2); box-shadow: 0 0 0 rgba(0, 0, 0, .2); margin: 0 -0; } /* Mobile ----------------------------------------------- */ *+html body.mobile .main-inner .column-center-inner { margin-top: 0; } .mobile .main-inner { padding-top: 0; } .mobile .main-inner .widget { padding: 0 0 15px; } .mobile .main-inner .widget h2 + div, .mobile .footer-inner .widget h2 + div { border-top: none; padding-top: 0; } .mobile .footer-inner .widget h2 { padding: 0.5em 0; border-bottom: none; } .mobile .main-inner .widget .widget-content { margin: 0; padding: 7px 0 0; } .mobile .main-inner .widget ul, .mobile .main-inner .widget #ArchiveList ul.flat { margin: 0 -15px 0; } .mobile .main-inner .widget h2.date-header { right: 0; } .mobile .date-header span { padding: 0.4em 0; } .mobile .date-outer:first-child { margin-bottom: 0; border: 1px solid #222222; -moz-border-radius-topleft: 0; -moz-border-radius-topright: 0; -webkit-border-top-left-radius: 0; -webkit-border-top-right-radius: 0; -goog-ms-border-top-left-radius: 0; -goog-ms-border-top-right-radius: 0; border-top-left-radius: 0; border-top-right-radius: 0; } .mobile .date-outer { margin: 0; padding: 10px; border-color: #222222; border-width: 0 1px 1px; } .mobile .date-outer:last-child { margin-bottom: 0; } .mobile .main-inner { padding: 20px 10px; } .mobile .header-inner .section { margin: 0; } .mobile .tabs-inner .section { margin: 0 10px; } .mobile .main-inner .widget h2 { margin: 0; padding: 0; } .mobile .main-inner .widget h2.date-header span { padding: 0 10px; } .mobile .main-inner .widget .widget-content { margin: 0; padding: 7px 0 0; } .mobile .main-inner .column-center-inner, .mobile .main-inner .column-left-inner, .mobile .main-inner .column-right-inner { padding: 0; } .mobile .main-inner .column-left-inner, .mobile .main-inner .column-right-inner { background: transparent none repeat 0 0; -moz-box-shadow: none; -webkit-box-shadow: none; -goog-ms-box-shadow: none; box-shadow: none; } .mobile .date-posts { margin: 0; padding: 0; } .mobile .post-outer { margin: 0; padding: 10px; } .mobile .footer-fauxborder-left { margin: 0; } .mobile .main-inner .section:last-child .Blog:last-child { margin-bottom: 0; } .mobile .mobile-link-button { background: #444444 none repeat-x scroll 0 -100px; } .mobile-link-button a:link, .mobile-link-button a:visited { color: #ffffff; } -->

miércoles, 17 de noviembre de 2010

Elementos de un arreglo

Para referirse a un elemento individual del arreglo se utiliza su índice.
  • El índice es asignado generalmente por la posición que ocupa el elemento en el arreglo. 
  • Por ejemplo, para el arreglo A, cuyos datos son:
A [3, -6, 1, 24, 8]

Si nos queremos referir al segundo elemento del arreglo, es decir, el que está en la posición 2, diríamos A [2], que se lee: “A de 2” o “A subíndice 2”, en el cual está almacenado el -6.
Las operaciones básicas que realiza un arreglo son:
  • Asignación
  • Lectura
  • Escritura
  • Recorrido
  • Búsqueda
  • Actualización (borra, insertar)
  • Ordenación
Publicado por CARMAIN en 19:01
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