{"id":2055,"date":"2018-05-26T06:19:00","date_gmt":"2018-05-26T06:19:00","guid":{"rendered":"https:\/\/www.testingdocs.com\/questions\/?p=2055"},"modified":"2024-08-09T09:05:07","modified_gmt":"2024-08-09T09:05:07","slug":"java-program-to-read-a-double-value","status":"publish","type":"post","link":"https:\/\/www.testingdocs.com\/questions\/java-program-to-read-a-double-value\/","title":{"rendered":"Java program to read a double value"},"content":{"rendered":"<h2>Program Description<\/h2>\r\n<p>Write a java program to read a double value from the user input. We will make use of <strong>.nextDouble()<\/strong> method of the <strong>Scanner<\/strong> class to read the double value into the program.<\/p>\r\n<p>\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2154\" src=\"https:\/\/www.testingdocs.com\/questions\/wp-content\/uploads\/Read-a-Double-value-in-Java-Program.png\" alt=\"\" width=\"1697\" height=\"888\" title=\"\" srcset=\"https:\/\/www.testingdocs.com\/questions\/wp-content\/uploads\/Read-a-Double-value-in-Java-Program.png 1697w, https:\/\/www.testingdocs.com\/questions\/wp-content\/uploads\/Read-a-Double-value-in-Java-Program-300x157.png 300w, https:\/\/www.testingdocs.com\/questions\/wp-content\/uploads\/Read-a-Double-value-in-Java-Program-1024x536.png 1024w, https:\/\/www.testingdocs.com\/questions\/wp-content\/uploads\/Read-a-Double-value-in-Java-Program-768x402.png 768w, https:\/\/www.testingdocs.com\/questions\/wp-content\/uploads\/Read-a-Double-value-in-Java-Program-1536x804.png 1536w\" sizes=\"auto, (max-width: 1697px) 100vw, 1697px\" \/><\/p>\r\n<h3>Java Program<\/h3>\r\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">import java.util.Scanner;\r\n\r\n\/**************************************************\r\n * InputDoubleDemo.java\r\n * @program   \t: Program to take double value as input. \r\n * @web        \t: www.TestingDocs.com\r\n * @version     : 1.0\r\n **************************************************\/\r\n\r\npublic class InputDoubleDemo {\r\n  public static void main(String[] args) {\r\n    \/\/ scanner object variable used in the program\r\n    Scanner keyboard = new Scanner(System.in);\r\n    double userInput;\/\/ to hold user input\r\n    System.out.println(\"Enter double value as input:=\");\r\n    userInput = keyboard.nextDouble();\r\n    System.out.println(\"The double value user entered is :=\" + userInput);\r\n  }\r\n}\r\n<\/pre>\r\n<p>&nbsp;<\/p>\r\n<h3>Program Output<\/h3>\r\n<p>Enter double value as input:=<br \/>3.14<br \/>The double value user entered is :=3.14<\/p>\r\n<h3>Screenshot<\/h3>\r\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5642\" src=\"https:\/\/www.testingdocs.com\/questions\/wp-content\/uploads\/Input-Double-value-Java-Program.png\" alt=\"Input Double value Java Program\" width=\"1148\" height=\"905\" title=\"\" srcset=\"https:\/\/www.testingdocs.com\/questions\/wp-content\/uploads\/Input-Double-value-Java-Program.png 1148w, https:\/\/www.testingdocs.com\/questions\/wp-content\/uploads\/Input-Double-value-Java-Program-300x236.png 300w, https:\/\/www.testingdocs.com\/questions\/wp-content\/uploads\/Input-Double-value-Java-Program-1024x807.png 1024w, https:\/\/www.testingdocs.com\/questions\/wp-content\/uploads\/Input-Double-value-Java-Program-768x605.png 768w\" sizes=\"auto, (max-width: 1148px) 100vw, 1148px\" \/><\/p>\r\n<p>&nbsp;<\/p>\r\n<p>&nbsp;<\/p>\r\n<!--themify_builder_content-->\n<div id=\"themify_builder_content-2055\" data-postid=\"2055\" class=\"themify_builder_content themify_builder_content-2055 themify_builder tf_clear\">\n                    <div  data-lazy=\"1\" class=\"module_row themify_builder_row tb_aa5i724 tb_first tf_w\">\n                        <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_h2zf725 first\">\n                            <div  data-lazy=\"1\" class=\"module_subrow themify_builder_sub_row tf_w col_align_top tb_col_count_1 tb_txmw963\">\n                <div  data-lazy=\"1\" class=\"module_column sub_column col-full tb_z88g964 first\">\n                            <\/div>\n                    <\/div>\n                <\/div>\n                        <\/div>\n        <\/div>\n        <\/div>\n<!--\/themify_builder_content-->\n","protected":false},"excerpt":{"rendered":"<p>Program Description Write a java program to read a double value from the user input. We will make use of .nextDouble() method of the Scanner class to read the double value into the program. \u00a0 Java Program import java.util.Scanner; \/************************************************** * InputDoubleDemo.java * @program : Program to take double value as input. * @web : [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[],"class_list":["post-2055","post","type-post","status-publish","format-standard","hentry","category-java-programs","has-post-title","has-post-date","has-post-category","has-post-tag","has-post-comment","has-post-author",""],"_links":{"self":[{"href":"https:\/\/www.testingdocs.com\/questions\/wp-json\/wp\/v2\/posts\/2055","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.testingdocs.com\/questions\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.testingdocs.com\/questions\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.testingdocs.com\/questions\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.testingdocs.com\/questions\/wp-json\/wp\/v2\/comments?post=2055"}],"version-history":[{"count":3,"href":"https:\/\/www.testingdocs.com\/questions\/wp-json\/wp\/v2\/posts\/2055\/revisions"}],"predecessor-version":[{"id":23845,"href":"https:\/\/www.testingdocs.com\/questions\/wp-json\/wp\/v2\/posts\/2055\/revisions\/23845"}],"wp:attachment":[{"href":"https:\/\/www.testingdocs.com\/questions\/wp-json\/wp\/v2\/media?parent=2055"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.testingdocs.com\/questions\/wp-json\/wp\/v2\/categories?post=2055"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.testingdocs.com\/questions\/wp-json\/wp\/v2\/tags?post=2055"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}