{"id":66754,"date":"2025-05-03T09:34:02","date_gmt":"2025-05-03T01:34:02","guid":{"rendered":"https:\/\/fwq.ai\/blog\/66754\/"},"modified":"2025-05-03T09:34:02","modified_gmt":"2025-05-03T01:34:02","slug":"%e6%80%8e%e4%b9%88%e7%94%a8java%e4%bb%8e%e9%94%ae%e7%9b%98%e8%be%93%e5%85%a5%e6%95%b0%e7%bb%84%e6%95%b0%e5%ad%97-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/66754\/","title":{"rendered":"\u600e\u4e48\u7528JAVA\u4ece\u952e\u76d8\u8f93\u5165\u6570\u7ec4\u6570\u5b57"},"content":{"rendered":"<blockquote><p>\n  \u4ece\u952e\u76d8\u8f93\u5165\u6570\u7ec4\u6570\u5b57\u7684\u6b65\u9aa4\u5982\u4e0b\uff1a\u5bfc\u5165\u5fc5\u8981\u5305 scanner\u3002\u521b\u5efa scanner \u5bf9\u8c61\u3002\u63d0\u793a\u7528\u6237\u8f93\u5165\u6570\u7ec4\u5927\u5c0f\u5e76\u50a8\u5b58\u3002\u521b\u5efa\u6570\u7ec4\u5e76\u50a8\u5b58\u5927\u5c0f\u3002\u5faa\u73af\u63d0\u793a\u7528\u6237\u8f93\u5165\u6570\u7ec4\u5143\u7d20\u3002\u5173\u95ed scanner \u5bf9\u8c61\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/16\/2024111622221494692.jpg\" class=\"aligncenter\" title=\"\u600e\u4e48\u7528JAVA\u4ece\u952e\u76d8\u8f93\u5165\u6570\u7ec4\u6570\u5b57\u63d2\u56fe\" alt=\"\u600e\u4e48\u7528JAVA\u4ece\u952e\u76d8\u8f93\u5165\u6570\u7ec4\u6570\u5b57\u63d2\u56fe\" \/><\/p>\n<p><strong>\u4f7f\u7528 Java \u4ece\u952e\u76d8\u8f93\u5165\u6570\u7ec4\u6570\u5b57<\/strong><\/p>\n<p><strong>\u7b2c\u4e00\u6b65\uff1a\u5bfc\u5165\u5fc5\u8981\u7684\u5305<\/strong><\/p>\n<pre>import java.util.Scanner;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u7b2c\u4e8c\u6b65\uff1a\u521b\u5efa Scanner \u5bf9\u8c61<\/strong><\/p>\n<pre>Scanner scanner = new Scanner(System.in);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u7b2c\u4e09\u6b65\uff1a\u63d0\u793a\u7528\u6237\u8f93\u5165\u6570\u7ec4\u5927\u5c0f<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>System.out.print(\"\u8bf7\u8f93\u5165\u6570\u7ec4\u7684\u5927\u5c0f\uff1a\");\nint size = scanner.nextInt();<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u7b2c\u56db\u6b65\uff1a\u521b\u5efa\u6570\u7ec4<\/strong><\/p>\n<pre>int[] numbers = new int[size];<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u7b2c\u4e94\u6b65\uff1a\u7528\u5faa\u73af\u4ece\u952e\u76d8\u8f93\u5165\u6570\u7ec4\u5143\u7d20<\/strong><\/p>\n<pre>for (int i = 0; i &lt; size; i++) {\n    System.out.printf(\"\u8bf7\u8f93\u5165\u7b2c %d \u4e2a\u5143\u7d20\uff1a\", i + 1);\n    numbers[i] = scanner.nextInt();\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u7b2c\u516d\u6b65\uff1a\u5173\u95ed Scanner \u5bf9\u8c61<\/strong><\/p>\n<pre>scanner.close();<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u600e\u4e48\u7528JAVA\u4ece\u952e\u76d8\u8f93\u5165\u6570\u7ec4\u6570\u5b57\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8IDCBABY\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4ece\u952e\u76d8\u8f93\u5165\u6570\u7ec4\u6570\u5b57\u7684\u6b65\u9aa4\u5982\u4e0b\uff1a\u5bfc\u5165\u5fc5\u8981\u5305 scanner\u3002\u521b\u5efa scanner \u5bf9\u8c61\u3002\u63d0\u793a\u7528\u6237\u8f93\u5165\u6570\u7ec4\u5927\u5c0f\u5e76\u50a8\u5b58\u3002\u521b\u5efa\u6570\u7ec4\u5e76\u50a8\u5b58\u5927\u5c0f\u3002\u5faa\u73af\u63d0\u793a\u7528\u6237\u8f93\u5165\u6570\u7ec4\u5143\u7d20\u3002\u5173\u95ed scanner \u5bf9\u8c61\u3002 \u4f7f\u7528 Java \u4ece\u952e\u76d8\u8f93\u5165\u6570\u7ec4\u6570\u5b57 \u7b2c\u4e00\u6b65\uff1a\u5bfc\u5165\u5fc5\u8981\u7684\u5305 import java.util.Scanner; \u767b\u5f55\u540e\u590d\u5236 \u7b2c\u4e8c\u6b65\uff1a\u521b\u5efa Scanner \u5bf9\u8c61 Scanner scanner = new Scanner(System.in); \u767b\u5f55\u540e\u590d\u5236 \u7b2c\u4e09\u6b65\uff1a\u63d0\u793a\u7528\u6237\u8f93\u5165\u6570\u7ec4\u5927\u5c0f \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b System.out.print(&#8220;\u8bf7\u8f93\u5165\u6570\u7ec4\u7684\u5927\u5c0f\uff1a&#8221;); int size = scanner.nextInt(); \u767b\u5f55\u540e\u590d\u5236 \u7b2c\u56db\u6b65\uff1a\u521b\u5efa\u6570\u7ec4 int[] numbers = new int[size]; \u767b\u5f55\u540e\u590d\u5236 \u7b2c\u4e94\u6b65\uff1a\u7528\u5faa\u73af\u4ece\u952e\u76d8\u8f93\u5165\u6570\u7ec4\u5143\u7d20 for (int i = 0; i &lt; size; i++) { System.out.printf(&#8220;\u8bf7\u8f93\u5165\u7b2c %d \u4e2a\u5143\u7d20\uff1a&#8221;, i + 1); numbers[i] [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-66754","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/66754","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=66754"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/66754\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=66754"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=66754"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=66754"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}