{"id":31623,"date":"2023-09-17T17:20:05","date_gmt":"2023-05-02T08:56:53","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/java%e7%9a%84%e7%b4%a0%e6%95%b0%e5%88%a4%e5%ae%9a\/"},"modified":"2024-05-04T00:11:45","modified_gmt":"2024-05-03T16:11:45","slug":"java%e7%9a%84%e7%b4%a0%e6%95%b0%e5%88%a4%e5%ae%9a","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/java%e7%9a%84%e7%b4%a0%e6%95%b0%e5%88%a4%e5%ae%9a\/","title":{"rendered":"Java\u7684\u7d20\u6570\u5224\u5b9a"},"content":{"rendered":"

\u4ee5\u4e0b\u662f\u5224\u65ad\u7d20\u6570\u7684\u4ee3\u7801\u3002
\n\u5982\u679c\u6709\u66f4\u9ad8\u6548\u6216\u66f4\u7b80\u6d01\u7684\u4ee3\u7801\uff0c\u8bf7\u63d0\u4f9b\u5efa\u8bae\uff0c\u8c22\u8c22\u3002<\/p>\n

import java.io.*;\r\n\r\nclass \u30d5\u30a1\u30a4\u30eb\u540d{\r\n        public static void main(String[]args) throws IOException\r\n        {\r\n            BufferedReader br =\r\n                new BufferedReader(new InputStreamReader(System.in));\r\n\r\n            System.out.print(\"\u6b63\u306e\u6574\u6570\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\");\r\n            String str = br.readLine();\r\n            int a =Integer.parseInt(str);\r\n\r\n            boolean sosu = true;\r\n\r\n            if(a == 1)sosu = false;\r\n\r\n            for(int b = 2; b*b <= a; b++){\r\n                if(a%b == 0){\r\n                    sosu = false;\r\n                    break;\r\n                }\r\n            }\r\n\r\n            if(sosu == true) System.out.println(\"\\n\"+a+\"\u306f\u7d20\u6570\u3067\u3059\");\r\n            else System.out.println(\"\\n\"+a+\"\u306f\u7d20\u6570\u3067\u306f\u3042\u308a\u307e\u305b\u3093\");\r\n\r\n\r\n        }\r\n}\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
\u4ee5\u4e0b\u662f\u5224\u65ad\u7d20\u6570\u7684\u4ee3\u7801\u3002 \u5982\u679c\u6709\u66f4\u9ad8\u6548\u6216\u66f4\u7b80\u6d01\u7684\u4ee3\u7801\uff0c\u8bf7\u63d0\u4f9b\u5efa\u8bae\uff0c\u8c22\u8c22\u3002 import java.io.*; c […]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-31623","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\nJava\u7684\u7d20\u6570\u5224\u5b9a - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/java\u7684\u7d20\u6570\u5224\u5b9a\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Java\u7684\u7d20\u6570\u5224\u5b9a\" \/>\n<meta property=\"og:description\" content=\"\u4ee5\u4e0b\u662f\u5224\u65ad\u7d20\u6570\u7684\u4ee3\u7801\u3002 \u5982\u679c\u6709\u66f4\u9ad8\u6548\u6216\u66f4\u7b80\u6d01\u7684\u4ee3\u7801\uff0c\u8bf7\u63d0\u4f9b\u5efa\u8bae\uff0c\u8c22\u8c22\u3002 import java.io.*; c […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/java\u7684\u7d20\u6570\u5224\u5b9a\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2023-05-02T08:56:53+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-05-03T16:11:45+00:00\" \/>\n<meta name=\"author\" content=\"\u79d1, \u9896\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u79d1, \u9896\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/java%e7%9a%84%e7%b4%a0%e6%95%b0%e5%88%a4%e5%ae%9a\/\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/java%e7%9a%84%e7%b4%a0%e6%95%b0%e5%88%a4%e5%ae%9a\/\",\"name\":\"Java\u7684\u7d20\u6570\u5224\u5b9a - Blog - Silicon Cloud\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#website\"},\"datePublished\":\"2023-05-02T08:56:53+00:00\",\"dateModified\":\"2024-05-03T16:11:45+00:00\",\"author\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/8ca01ba7f7362ad4edb7da206a12f29e\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/java%e7%9a%84%e7%b4%a0%e6%95%b0%e5%88%a4%e5%ae%9a\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.silicloud.com\/zh\/blog\/java%e7%9a%84%e7%b4%a0%e6%95%b0%e5%88%a4%e5%ae%9a\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/java%e7%9a%84%e7%b4%a0%e6%95%b0%e5%88%a4%e5%ae%9a\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.silicloud.com\/zh\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Java\u7684\u7d20\u6570\u5224\u5b9a\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#website\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/\",\"name\":\"Blog - Silicon Cloud\",\"description\":\"\",\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/8ca01ba7f7362ad4edb7da206a12f29e\",\"name\":\"\u79d1, \u9896\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/8a6fb3cc7ba2f69d2189ba532aec4633ea7ed75ac0af162ec367cb3abc0fb2af?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/8a6fb3cc7ba2f69d2189ba532aec4633ea7ed75ac0af162ec367cb3abc0fb2af?s=96&d=mm&r=g\",\"caption\":\"\u79d1, \u9896\"},\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/author\/keying\/\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/java%e7%9a%84%e7%b4%a0%e6%95%b0%e5%88%a4%e5%ae%9a\/#local-main-organization-logo\",\"url\":\"\",\"contentUrl\":\"\",\"caption\":\"Blog - Silicon Cloud\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Java\u7684\u7d20\u6570\u5224\u5b9a - Blog - Silicon Cloud","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.silicloud.com\/zh\/blog\/java\u7684\u7d20\u6570\u5224\u5b9a\/","og_locale":"zh_CN","og_type":"article","og_title":"Java\u7684\u7d20\u6570\u5224\u5b9a","og_description":"\u4ee5\u4e0b\u662f\u5224\u65ad\u7d20\u6570\u7684\u4ee3\u7801\u3002 \u5982\u679c\u6709\u66f4\u9ad8\u6548\u6216\u66f4\u7b80\u6d01\u7684\u4ee3\u7801\uff0c\u8bf7\u63d0\u4f9b\u5efa\u8bae\uff0c\u8c22\u8c22\u3002 import java.io.*; c […]","og_url":"https:\/\/www.silicloud.com\/zh\/blog\/java\u7684\u7d20\u6570\u5224\u5b9a\/","og_site_name":"Blog - Silicon Cloud","article_published_time":"2023-05-02T08:56:53+00:00","article_modified_time":"2024-05-03T16:11:45+00:00","author":"\u79d1, \u9896","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"\u79d1, \u9896"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.silicloud.com\/zh\/blog\/java%e7%9a%84%e7%b4%a0%e6%95%b0%e5%88%a4%e5%ae%9a\/","url":"https:\/\/www.silicloud.com\/zh\/blog\/java%e7%9a%84%e7%b4%a0%e6%95%b0%e5%88%a4%e5%ae%9a\/","name":"Java\u7684\u7d20\u6570\u5224\u5b9a - Blog - Silicon Cloud","isPartOf":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/#website"},"datePublished":"2023-05-02T08:56:53+00:00","dateModified":"2024-05-03T16:11:45+00:00","author":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/8ca01ba7f7362ad4edb7da206a12f29e"},"breadcrumb":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/java%e7%9a%84%e7%b4%a0%e6%95%b0%e5%88%a4%e5%ae%9a\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.silicloud.com\/zh\/blog\/java%e7%9a%84%e7%b4%a0%e6%95%b0%e5%88%a4%e5%ae%9a\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.silicloud.com\/zh\/blog\/java%e7%9a%84%e7%b4%a0%e6%95%b0%e5%88%a4%e5%ae%9a\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.silicloud.com\/zh\/blog\/"},{"@type":"ListItem","position":2,"name":"Java\u7684\u7d20\u6570\u5224\u5b9a"}]},{"@type":"WebSite","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#website","url":"https:\/\/www.silicloud.com\/zh\/blog\/","name":"Blog - Silicon Cloud","description":"","inLanguage":"zh-Hans"},{"@type":"Person","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/8ca01ba7f7362ad4edb7da206a12f29e","name":"\u79d1, \u9896","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/8a6fb3cc7ba2f69d2189ba532aec4633ea7ed75ac0af162ec367cb3abc0fb2af?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/8a6fb3cc7ba2f69d2189ba532aec4633ea7ed75ac0af162ec367cb3abc0fb2af?s=96&d=mm&r=g","caption":"\u79d1, \u9896"},"url":"https:\/\/www.silicloud.com\/zh\/blog\/author\/keying\/"},{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.silicloud.com\/zh\/blog\/java%e7%9a%84%e7%b4%a0%e6%95%b0%e5%88%a4%e5%ae%9a\/#local-main-organization-logo","url":"","contentUrl":"","caption":"Blog - Silicon Cloud"}]}},"_links":{"self":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/31623","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/comments?post=31623"}],"version-history":[{"count":2,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/31623\/revisions"}],"predecessor-version":[{"id":94941,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/31623\/revisions\/94941"}],"wp:attachment":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/media?parent=31623"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/categories?post=31623"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/tags?post=31623"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}