{"id":66303,"date":"2025-05-03T13:37:50","date_gmt":"2025-05-03T05:37:50","guid":{"rendered":"https:\/\/fwq.ai\/blog\/66303\/"},"modified":"2025-05-03T13:37:50","modified_gmt":"2025-05-03T05:37:50","slug":"java%e6%80%8e%e4%b9%88%e8%be%93%e5%85%a5%e6%95%b0%e7%bb%84%e7%9a%84%e5%89%8dn%e4%b8%aa%e6%95%b0-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/66303\/","title":{"rendered":"Java\u600e\u4e48\u8f93\u5165\u6570\u7ec4\u7684\u524dn\u4e2a\u6570"},"content":{"rendered":"<blockquote><p>\n  \u5728 java \u4e2d\u8f93\u5165\u6570\u7ec4\u7684\u524d n \u4e2a\u6570\u6709\u4e24\u79cd\u65b9\u6cd5\uff1a\u76f4\u63a5\u6cd5\u901a\u8fc7\u4f7f\u7528 for \u5faa\u73af\u9010\u4e2a\u8f93\u5165\uff0cjava 8+ \u6d41\u5f0f\u5904\u7406\u5219\u4f7f\u7528 intstream.range(0, size) \u7ed3\u5408 foreach \u5b9e\u73b0\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/15\/2024111506454880031.jpg\" class=\"aligncenter\" title=\"Java\u600e\u4e48\u8f93\u5165\u6570\u7ec4\u7684\u524dn\u4e2a\u6570\u63d2\u56fe\" alt=\"Java\u600e\u4e48\u8f93\u5165\u6570\u7ec4\u7684\u524dn\u4e2a\u6570\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u5728 Java \u4e2d\u8f93\u5165\u6570\u7ec4\u7684\u524d n \u4e2a\u6570<\/strong><\/p>\n<p><strong>\u76f4\u63a5\u6cd5<\/strong><\/p>\n<p>\u6700\u7b80\u5355\u7684\u65b9\u6cd5\u662f\u4f7f\u7528 for \u5faa\u73af\u9010\u4e2a\u8f93\u5165\u6570\u7ec4\u7684\u524d n \u4e2a\u6570\uff1a<\/p>\n<pre>import java.util.Scanner;\n\npublic class InputArray {\n\n    public static void main(String[] args) {\n        \/\/ \u63a5\u6536\u7528\u6237\u8f93\u5165\u7684\u6570\u7ec4\u5927\u5c0f\n        Scanner scanner = new Scanner(System.in);\n        System.out.print(\"\u8bf7\u8f93\u5165\u6570\u7ec4\u5927\u5c0f\uff1a\");\n        int size = scanner.nextInt();\n\n        \/\/ \u521b\u5efa\u4e00\u4e2a\u6570\u7ec4\n        int[] arr = new int[size];\n\n        \/\/ \u8f93\u5165\u524d n \u4e2a\u6570\n        System.out.print(\"\u8bf7\u8f93\u5165\u6570\u7ec4\u7684\u524d \" + size + \" \u4e2a\u6570\uff1a\");\n        for (int i = 0; i &lt; size; i++) {\n            arr[i] = scanner.nextInt();\n        }\n\n        \/\/ \u6253\u5370\u8f93\u5165\u7684\u6570\u7ec4\n        System.out.println(\"\u8f93\u5165\u7684\u6570\u7ec4\uff1a\");\n        for (int num : arr) {\n            System.out.print(num + \" \");\n        }\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>Java 8+ \u6d41\u5f0f\u5904\u7406<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<p>\u5bf9\u4e8e Java 8+ \u7248\u672c\uff0c\u53ef\u4ee5\u4f7f\u7528\u6d41\u5f0f\u5904\u7406\u6765\u66f4\u7b80\u6d01\u5730\u8f93\u5165\u6570\u7ec4\u7684\u524d n \u4e2a\u6570\uff1a<\/p>\n<pre>import java.util.Scanner;\nimport java.util.stream.IntStream;\n\npublic class InputArray {\n\n    public static void main(String[] args) {\n        \/\/ \u63a5\u6536\u7528\u6237\u8f93\u5165\u7684\u6570\u7ec4\u5927\u5c0f\n        Scanner scanner = new Scanner(System.in);\n        System.out.print(\"\u8bf7\u8f93\u5165\u6570\u7ec4\u5927\u5c0f\uff1a\");\n        int size = scanner.nextInt();\n\n        \/\/ \u521b\u5efa\u4e00\u4e2a\u6570\u7ec4\n        int[] arr = new int[size];\n\n        \/\/ \u4f7f\u7528\u6d41\u5f0f\u5904\u7406\u8f93\u5165\u524d n \u4e2a\u6570\n        System.out.print(\"\u8bf7\u8f93\u5165\u6570\u7ec4\u7684\u524d \" + size + \" \u4e2a\u6570\uff1a\");\n        IntStream.range(0, size)\n                .forEach(i -&gt; arr[i] = scanner.nextInt());\n\n        \/\/ \u6253\u5370\u8f93\u5165\u7684\u6570\u7ec4\n        System.out.println(\"\u8f93\u5165\u7684\u6570\u7ec4\uff1a\");\n        for (int num : arr) {\n            System.out.print(num + \" \");\n        }\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fJava\u600e\u4e48\u8f93\u5165\u6570\u7ec4\u7684\u524dn\u4e2a\u6570\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\u6570\u7ec4\u7684\u524d n \u4e2a\u6570\u6709\u4e24\u79cd\u65b9\u6cd5\uff1a\u76f4\u63a5\u6cd5\u901a\u8fc7\u4f7f\u7528 for \u5faa\u73af\u9010\u4e2a\u8f93\u5165\uff0cjava 8+ \u6d41\u5f0f\u5904\u7406\u5219\u4f7f\u7528 intstream.range(0, size) \u7ed3\u5408 foreach \u5b9e\u73b0\u3002 \u5982\u4f55\u5728 Java \u4e2d\u8f93\u5165\u6570\u7ec4\u7684\u524d n \u4e2a\u6570 \u76f4\u63a5\u6cd5 \u6700\u7b80\u5355\u7684\u65b9\u6cd5\u662f\u4f7f\u7528 for \u5faa\u73af\u9010\u4e2a\u8f93\u5165\u6570\u7ec4\u7684\u524d n \u4e2a\u6570\uff1a import java.util.Scanner; public class InputArray { public static void main(String[] args) { \/\/ \u63a5\u6536\u7528\u6237\u8f93\u5165\u7684\u6570\u7ec4\u5927\u5c0f Scanner scanner = new Scanner(System.in); System.out.print(&#8220;\u8bf7\u8f93\u5165\u6570\u7ec4\u5927\u5c0f\uff1a&#8221;); int size = scanner.nextInt(); \/\/ \u521b\u5efa\u4e00\u4e2a\u6570\u7ec4 int[] arr = new [&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-66303","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/66303","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=66303"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/66303\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=66303"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=66303"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=66303"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}