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; } -->

lunes, 15 de noviembre de 2010

Definición

Un arreglo (array en inglés) es una colección finita, homogénea y ordenada de elementos del mismo tipo. La propiedad ordenada significa que el elemento primero, segundo, hasta el n-ésimo de un arreglo puede ser identificado.
La propiedad homogénea significa que todos los elementos de un arreglo son del mismo tipo de datos.

Los arreglos se clasifican en:
·         Unidimensionales (vector)
·         Bidimensionales (Tablas o matriz)
·         Multidimensionales



Un arreglo sirve Cuando se cuenta con un gran número de datos, que requieren ser procesados, esto es, sumados, ordenados, etc., se puede utilizar un arreglo para almacenarlos, en lugar de muchas variables independientes. Por ejemplo:

·         Almacenar el sueldo de varios trabajadores y luego ordenarlos de mayor a menor.
·         Almacenar los nombres de alumnos, para ordenarlos en orden alfabético.
·         Almacenar la calificaciones de N alumnos y luego obtener el promedio.


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