{"id":65523,"date":"2025-05-03T09:30:33","date_gmt":"2025-05-03T01:30:33","guid":{"rendered":"https:\/\/fwq.ai\/blog\/65523\/"},"modified":"2025-05-03T09:30:33","modified_gmt":"2025-05-03T01:30:33","slug":"java-%e6%80%8e%e4%b9%88%e8%be%93%e5%85%a5%e6%95%b4%e6%95%b0%e6%95%b0%e7%bb%84-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/65523\/","title":{"rendered":"java \u600e\u4e48\u8f93\u5165\u6574\u6570\u6570\u7ec4"},"content":{"rendered":"<blockquote><p>\n  \u5728 java \u4e2d\u8f93\u5165\u6574\u6570\u6570\u7ec4\u7684\u65b9\u6cd5\uff1a1. \u4f7f\u7528 scanner \u7c7b\u521b\u5efa\u8f93\u5165\u6d41\uff1b2. \u8f93\u5165\u6570\u7ec4\u5927\u5c0f\uff1b3. \u521b\u5efa\u6570\u7ec4\u5e76\u8f93\u5165\u5143\u7d20\uff1b4. \u5173\u95ed\u8f93\u5165\u6d41\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/13\/2024111302543962961.jpg\" class=\"aligncenter\" title=\"java \u600e\u4e48\u8f93\u5165\u6574\u6570\u6570\u7ec4\u63d2\u56fe\" alt=\"java \u600e\u4e48\u8f93\u5165\u6574\u6570\u6570\u7ec4\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u5728 Java \u4e2d\u8f93\u5165\u6574\u6570\u6570\u7ec4<\/strong><\/p>\n<p>\u5728 Java \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u8f93\u5165\u6574\u6570\u6570\u7ec4\uff1a<\/p>\n<p><strong>\u6b65\u9aa4 1\uff1a\u4f7f\u7528 Scanner \u7c7b\u521b\u5efa\u8f93\u5165\u6d41<\/strong><\/p>\n<pre>import java.util.Scanner;\n\nScanner scanner = new Scanner(System.in);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u6b65\u9aa4 2\uff1a\u8f93\u5165\u6570\u7ec4\u5927\u5c0f<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>System.out.println(\"\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>\u6b65\u9aa4 3\uff1a\u521b\u5efa\u6570\u7ec4\u5e76\u8f93\u5165\u5143\u7d20<\/strong><\/p>\n<pre>int[] array = new int[size];\n\nfor (int i = 0; i &lt; size; i++) {\n    System.out.println(\"\u8bf7\u8f93\u5165\u7b2c \" + (i + 1) + \" \u4e2a\u5143\u7d20\uff1a\");\n    array[i] = scanner.nextInt();\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u6b65\u9aa4 4\uff1a\u5173\u95ed\u8f93\u5165\u6d41<\/strong><\/p>\n<pre>scanner.close();<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u6b65\u9aa4\u5c06\u5141\u8bb8\u4f60\u4ece\u63a7\u5236\u53f0\u8f93\u5165\u6574\u6570\u6570\u7ec4\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0csize \u53d8\u91cf\u5e94\u5927\u4e8e 0\uff0c\u5e76\u4e14\u8f93\u5165\u7684\u5143\u7d20\u5e94\u4e3a\u6709\u6548\u7684\u6574\u6570\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fjava \u600e\u4e48\u8f93\u5165\u6574\u6570\u6570\u7ec4\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>\u5728 java \u4e2d\u8f93\u5165\u6574\u6570\u6570\u7ec4\u7684\u65b9\u6cd5\uff1a1. \u4f7f\u7528 scanner \u7c7b\u521b\u5efa\u8f93\u5165\u6d41\uff1b2. \u8f93\u5165\u6570\u7ec4\u5927\u5c0f\uff1b3. \u521b\u5efa\u6570\u7ec4\u5e76\u8f93\u5165\u5143\u7d20\uff1b4. \u5173\u95ed\u8f93\u5165\u6d41\u3002 \u5982\u4f55\u5728 Java \u4e2d\u8f93\u5165\u6574\u6570\u6570\u7ec4 \u5728 Java \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u8f93\u5165\u6574\u6570\u6570\u7ec4\uff1a \u6b65\u9aa4 1\uff1a\u4f7f\u7528 Scanner \u7c7b\u521b\u5efa\u8f93\u5165\u6d41 import java.util.Scanner; Scanner scanner = new Scanner(System.in); \u767b\u5f55\u540e\u590d\u5236 \u6b65\u9aa4 2\uff1a\u8f93\u5165\u6570\u7ec4\u5927\u5c0f \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b System.out.println(&#8220;\u8bf7\u8f93\u5165\u6570\u7ec4\u7684\u5927\u5c0f\uff1a&#8221;); int size = scanner.nextInt(); \u767b\u5f55\u540e\u590d\u5236 \u6b65\u9aa4 3\uff1a\u521b\u5efa\u6570\u7ec4\u5e76\u8f93\u5165\u5143\u7d20 int[] array = new int[size]; for (int i = 0; i &lt; size; i++) { System.out.println(&#8220;\u8bf7\u8f93\u5165\u7b2c &#8221; [&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-65523","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/65523","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=65523"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/65523\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=65523"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=65523"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=65523"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}