{"id":721,"date":"2024-03-30T10:41:13","date_gmt":"2024-03-30T10:41:13","guid":{"rendered":"https:\/\/javigomez.org\/?p=721"},"modified":"2025-09-29T20:33:15","modified_gmt":"2025-09-29T20:33:15","slug":"04-04-python-set","status":"publish","type":"post","link":"https:\/\/javigomez.org\/index.php\/2024\/03\/30\/04-04-python-set\/","title":{"rendered":"04.04 Python \u2013 Set"},"content":{"rendered":"\n<p>En Python, un conjunto (set) es una colecci\u00f3n no ordenada y mutable de elementos \u00fanicos, lo que significa que <strong>no puede contener elementos duplicados y se pueden modificar <\/strong>despu\u00e9s de su creaci\u00f3n. Los conjuntos se definen utilizando llaves {} o utilizando la funci\u00f3n incorporada set(). A la hora de imprimir un Set, no siempre se realiza en el mismo orden.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><strong>Crear un conjunto:<\/strong>\n\nmi_set = {1, 2, 3, 4, 5}\n\nO tambi\u00e9n:\n\nmi_set = set(&#91;1, 2, 3, 4, 5])\n\n<strong>Agregar elementos a un conjunto:<\/strong>\n\nmi_set.add(6)  # Agrega el elemento 6 al conjunto\n\n<strong>Eliminar elementos de un conjunto:<\/strong>\n\nmi_set.remove(3)  # Elimina el elemento 3 del conjunto (generar\u00e1 un error si el elemento no existe)\nmi_set.discard(4)  # Elimina el elemento 4 del conjunto (no generar\u00e1 un error si el elemento no existe)\n\n<strong>Longitud de un set:<\/strong>\n\nprint(len(mi_set))\n\n<strong>Ordenar un Set<\/strong>\n\nSe puede utilizar la funci\u00f3n sorted() para ordenar. Esta funci\u00f3n admite el par\u00e1metro reserve=True si se quiere realizar una ordenaci\u00f3n inversa\n\nset1 = {1, 2, 3}\nset=sorted(set1,reverse=True)\nprint(set)\n\nVerificar si un elemento est\u00e1 en el conjunto:\n\nif 2 in mi_set:\n    print(\"El valor 2 est\u00e1 en el conjunto.\")\n\n<strong>Borrar todos los elementos:<\/strong>\n\nmi_set.clear()\n\n<strong>Eliminar el set:<\/strong>\n\ndel mi_set\n\n<strong>Operaciones de conjuntos:<\/strong>\n\nLos conjuntos admiten operaciones comunes de teor\u00eda de conjuntos, como uni\u00f3n, intersecci\u00f3n, diferencia, etc.\n\nset1 = {1, 2, 3}\nset2 = {3, 4, 5}\n\nunion_set = set1.union(set2)  # Uni\u00f3n de los dos conjuntos (valores: {1, 2, 3, 4, 5})\nintersection_set = set1.intersection(set2)  # Intersecci\u00f3n de los dos conjuntos (valor: {3})\ndifference_set = set1.difference(set2)  # Diferencia entre set1 y set2 (valores: {1, 2})\n\n<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"PYTHON U04 04 Set\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/ztoY2_Ml7lM?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>En Python, un conjunto (set) es una colecci\u00f3n no ordenada y mutable de elementos \u00fanicos, lo que significa que no puede contener elementos duplicados y &hellip; <\/p>\n","protected":false},"author":1,"featured_media":722,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[277],"class_list":["post-721","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-python","tag-python"],"_links":{"self":[{"href":"https:\/\/javigomez.org\/index.php\/wp-json\/wp\/v2\/posts\/721","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/javigomez.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/javigomez.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/javigomez.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/javigomez.org\/index.php\/wp-json\/wp\/v2\/comments?post=721"}],"version-history":[{"count":1,"href":"https:\/\/javigomez.org\/index.php\/wp-json\/wp\/v2\/posts\/721\/revisions"}],"predecessor-version":[{"id":865,"href":"https:\/\/javigomez.org\/index.php\/wp-json\/wp\/v2\/posts\/721\/revisions\/865"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/javigomez.org\/index.php\/wp-json\/wp\/v2\/media\/722"}],"wp:attachment":[{"href":"https:\/\/javigomez.org\/index.php\/wp-json\/wp\/v2\/media?parent=721"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/javigomez.org\/index.php\/wp-json\/wp\/v2\/categories?post=721"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/javigomez.org\/index.php\/wp-json\/wp\/v2\/tags?post=721"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}