{"id":1669,"date":"2023-01-10T08:00:00","date_gmt":"2023-01-10T08:00:00","guid":{"rendered":"https:\/\/myvlcsys.com\/?p=1669"},"modified":"2023-06-10T09:22:25","modified_gmt":"2023-06-10T09:22:25","slug":"java-producto-de-dos-numeros-solicitados-por-consola","status":"publish","type":"post","link":"https:\/\/myvlcsys.com\/?p=1669","title":{"rendered":"JAVA: Producto de dos n\u00fameros solicitados por consola."},"content":{"rendered":"\n<p>Hola, hoy vamos a crear un peque\u00f1o programa en Java, mediante el cual nos solicite un n\u00famero por consola y realice la multiplicaci\u00f3n de los 10 primeros n\u00fameros( del 0 al 10) .<\/p>\n\n\n\n<p>Para realizar este programa vamos a utilizar las siguientes cosas del lenguaje de programaci\u00f3n JAVA.<br><br>Importaremos la clase<strong> java.util.Scanner,<\/strong> mediante la sentencia :<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"422\" height=\"28\" src=\"https:\/\/myvlcsys.com\/wp-content\/uploads\/2022\/12\/image-15.png\" alt=\"\" class=\"wp-image-1672\" srcset=\"https:\/\/myvlcsys.com\/wp-content\/uploads\/2022\/12\/image-15.png 422w, https:\/\/myvlcsys.com\/wp-content\/uploads\/2022\/12\/image-15-300x20.png 300w\" sizes=\"(max-width: 422px) 100vw, 422px\" \/><\/figure>\n\n\n\n<p>Con esto podremos solicitar datos mediante consola, y podremos capturarlos. Para lo cual declararemos el objeto con la siguiente sentencia. <\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/myvlcsys.com\/wp-content\/uploads\/2022\/12\/image-16.png\" alt=\"\" class=\"wp-image-1674\" width=\"564\" height=\"30\" srcset=\"https:\/\/myvlcsys.com\/wp-content\/uploads\/2022\/12\/image-16.png 591w, https:\/\/myvlcsys.com\/wp-content\/uploads\/2022\/12\/image-16-300x16.png 300w\" sizes=\"(max-width: 564px) 100vw, 564px\" \/><\/figure>\n\n\n\n<p>A continuaci\u00f3n declaramos dos variables de tipo entero( tipo int), una llamada factor que es la que le pasamos mediante la entra de teclado, y otra llamada resultado, que ser\u00e1 la que muestre el resultado de nuestro producto.<\/p>\n\n\n\n<p>Para conseguir la variable factor, mostramos por consola un mensaje en el que solicite la tabla de multiplicar que queremos calcular, y mostraremos por consola un mensaje en el que indicar\u00e1 la tabla de multiplicar que vamos a mostrar, tal y como vemos a continuaci\u00f3n:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"836\" height=\"110\" src=\"https:\/\/myvlcsys.com\/wp-content\/uploads\/2022\/12\/image-19.png\" alt=\"\" class=\"wp-image-1677\" srcset=\"https:\/\/myvlcsys.com\/wp-content\/uploads\/2022\/12\/image-19.png 836w, https:\/\/myvlcsys.com\/wp-content\/uploads\/2022\/12\/image-19-300x39.png 300w, https:\/\/myvlcsys.com\/wp-content\/uploads\/2022\/12\/image-19-768x101.png 768w\" sizes=\"(max-width: 836px) 100vw, 836px\" \/><\/figure>\n\n\n\n<p>Para terminar con nuestro programa, haremos un bucle \u00ab<em><strong>for<\/strong><\/em>\u00bb recorriendo los primeros 10 n\u00fameros enteros,  multiplic\u00e1ndolos por la variable factor, para despu\u00e9s imprimirlo por consola con el comando \u00ab<strong><em>System<\/em><\/strong><em><strong>.out.println();<\/strong><\/em>\u00ab.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"973\" height=\"112\" src=\"https:\/\/myvlcsys.com\/wp-content\/uploads\/2022\/12\/image-20.png\" alt=\"\" class=\"wp-image-1678\" srcset=\"https:\/\/myvlcsys.com\/wp-content\/uploads\/2022\/12\/image-20.png 973w, https:\/\/myvlcsys.com\/wp-content\/uploads\/2022\/12\/image-20-300x35.png 300w, https:\/\/myvlcsys.com\/wp-content\/uploads\/2022\/12\/image-20-768x88.png 768w\" sizes=\"(max-width: 973px) 100vw, 973px\" \/><\/figure>\n\n\n\n<p>En resumen nuestro c\u00f3digo para est\u00e9 progrma completo quedar\u00eda de la siguiente forma:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import java.util.Scanner; \/\/ importamos la clase Scanner\n\npublic class tablasMultiplicar {\n\n\tpublic static void main(String&#91;] args) {\n\t\t\/\/ TODO Auto-generated method stub\n\t\t\n\t\tScanner sc= new Scanner(System.in); \/\/ Declaramos un obejeto de la clase Scanner\n\t\t\n\t\tSystem.out.println(\"\u00bfQu\u00e9 tabla de multiplicar quieres que calcule ? \");\n\t\t\n\t\tint factor = sc.nextInt(); \/\/ Guardamos en una variable la tabla que queremos que nos muestre por consola\n\t\tint resultado=0; \/\/ declaramos a 0 la variable entera resultado\n\t\t\n\t\tSystem.out.println(\"\\nTe muestro la tabla de multiplicar del \" + factor +\":\\n\");\n\t\t\n\t\t\n\t\t\tfor (int x=0; x&lt;=10;x++) \/\/ creamos bucle for para que recorra los primeros 11 n\u00fameros, empezando por el 0 y hasta el n\u00famero 10 \n\t\t\t{\n\t\t\t\tresultado= factor * x; \/\/hacemos la multiplaci\u00f3n y la guaramos en resultado\n\t\t\t\t\n\t\t\t\tSystem.out.println(x + \" x \"+ factor +\" = \" + resultado); \/\/ Mostramos por pantalla el resultado \n\t\t\t}\n\n\t}\n\n}<\/code><\/pre>\n\n\n\n<p>El resultado al ejecutar nuestro programa por linea de comando ser\u00eda el que mostramos a continuaci\u00f3n:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"859\" height=\"440\" src=\"https:\/\/myvlcsys.com\/wp-content\/uploads\/2022\/12\/image-22.png\" alt=\"\" class=\"wp-image-1680\" srcset=\"https:\/\/myvlcsys.com\/wp-content\/uploads\/2022\/12\/image-22.png 859w, https:\/\/myvlcsys.com\/wp-content\/uploads\/2022\/12\/image-22-300x154.png 300w, https:\/\/myvlcsys.com\/wp-content\/uploads\/2022\/12\/image-22-768x393.png 768w\" sizes=\"(max-width: 859px) 100vw, 859px\" \/><\/figure>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hola, hoy vamos a crear un peque\u00f1o programa en Java, mediante el cual nos solicite un n\u00famero por consola y realice la multiplicaci\u00f3n de los 10 primeros n\u00fameros( del 0&hellip; <\/p>\n","protected":false},"author":3,"featured_media":2125,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[32,13],"tags":[35,36],"class_list":["post-1669","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-java","category-progrmacion","tag-java","tag-programacion-2"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/myvlcsys.com\/index.php?rest_route=\/wp\/v2\/posts\/1669","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/myvlcsys.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/myvlcsys.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/myvlcsys.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/myvlcsys.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1669"}],"version-history":[{"count":4,"href":"https:\/\/myvlcsys.com\/index.php?rest_route=\/wp\/v2\/posts\/1669\/revisions"}],"predecessor-version":[{"id":2214,"href":"https:\/\/myvlcsys.com\/index.php?rest_route=\/wp\/v2\/posts\/1669\/revisions\/2214"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/myvlcsys.com\/index.php?rest_route=\/wp\/v2\/media\/2125"}],"wp:attachment":[{"href":"https:\/\/myvlcsys.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1669"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/myvlcsys.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1669"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/myvlcsys.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1669"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}