{"id":36841,"date":"2024-11-26T11:07:25","date_gmt":"2024-11-26T03:07:25","guid":{"rendered":"https:\/\/fwq.ai\/blog\/36841\/"},"modified":"2024-11-26T11:07:25","modified_gmt":"2024-11-26T03:07:25","slug":"java%e7%9a%84%e6%95%b0%e7%bb%84%e6%80%8e%e4%b9%88%e8%be%93%e5%85%a5","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/36841\/","title":{"rendered":"java\u7684\u6570\u7ec4\u600e\u4e48\u8f93\u5165"},"content":{"rendered":"<blockquote><p>\n  java \u4e2d\u6570\u7ec4\u8f93\u5165\u6709\u4e24\u79cd\u65b9\u6cd5\uff1a\u901a\u8fc7\u952e\u76d8\u8f93\u5165\uff0c\u4f7f\u7528 scanner \u5bf9\u8c61\u9010\u4e2a\u83b7\u53d6\u5143\u7d20\u503c\u3002\u4f7f\u7528\u9759\u6001\u521d\u59cb\u5316\u5668\uff0c\u5728\u6570\u7ec4\u58f0\u660e\u65f6\u76f4\u63a5\u8d4b\u503c\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/12\/2024111220063355723.jpg\" class=\"aligncenter\" title=\"java\u7684\u6570\u7ec4\u600e\u4e48\u8f93\u5165\u63d2\u56fe\" alt=\"java\u7684\u6570\u7ec4\u600e\u4e48\u8f93\u5165\u63d2\u56fe\" \/><\/p>\n<p><strong>Java \u4e2d\u6570\u7ec4\u7684\u8f93\u5165\u65b9\u6cd5<\/strong><\/p>\n<p>\u5728 Java \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4e24\u79cd\u4e3b\u8981\u65b9\u6cd5\u6765\u8f93\u5165\u6570\u7ec4\uff1a<\/p>\n<p><strong>1. \u4f7f\u7528\u952e\u76d8\u8f93\u5165<\/strong><\/p>\n<pre>import java.util.Scanner;\n\npublic class ArrayInput {\n\n    public static void main(String[] args) {\n        \/\/ \u521b\u5efa\u4e00\u4e2a Scanner \u5bf9\u8c61\uff0c\u7528\u4e8e\u4ece\u952e\u76d8\u8bfb\u53d6\u8f93\u5165\n        Scanner scanner = new Scanner(System.in);\n\n        \/\/ \u63d0\u793a\u7528\u6237\u8f93\u5165\u6570\u7ec4\u7684\u5927\u5c0f\n        System.out.println(\"\u8bf7\u8f93\u5165\u6570\u7ec4\u7684\u5927\u5c0f\uff1a\");\n        int size = scanner.nextInt();\n\n        \/\/ \u521b\u5efa\u4e00\u4e2a\u5927\u5c0f\u4e3a size \u7684\u6574\u6570\u6570\u7ec4\n        int[] arr = new int[size];\n\n        \/\/ \u63d0\u793a\u7528\u6237\u8f93\u5165\u6570\u7ec4\u5143\u7d20\n        System.out.println(\"\u8bf7\u8f93\u5165\u6570\u7ec4\u5143\u7d20\uff0c\u4ee5\u7a7a\u683c\u5206\u9694\uff1a\");\n        for (int i = 0; i &lt; size; i++) {\n            arr[i] = scanner.nextInt();\n        }\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>2. \u4f7f\u7528\u9759\u6001\u521d\u59cb\u5316\u5668<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>public class ArrayInput {\n\n    public static void main(String[] args) {\n        \/\/ \u4f7f\u7528\u9759\u6001\u521d\u59cb\u5316\u5668\u4e3a\u6570\u7ec4\u8d4b\u503c\n        int[] arr = {1, 2, 3, 4, 5};\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u7684\u6570\u7ec4\u600e\u4e48\u8f93\u5165\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>java \u4e2d\u6570\u7ec4\u8f93\u5165\u6709\u4e24\u79cd\u65b9\u6cd5\uff1a\u901a\u8fc7\u952e\u76d8\u8f93\u5165\uff0c\u4f7f\u7528 scanner \u5bf9\u8c61\u9010\u4e2a\u83b7\u53d6\u5143\u7d20\u503c\u3002\u4f7f\u7528\u9759\u6001\u521d\u59cb\u5316\u5668\uff0c\u5728\u6570\u7ec4\u58f0\u660e\u65f6\u76f4\u63a5\u8d4b\u503c\u3002 Java \u4e2d\u6570\u7ec4\u7684\u8f93\u5165\u65b9\u6cd5 \u5728 Java \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4e24\u79cd\u4e3b\u8981\u65b9\u6cd5\u6765\u8f93\u5165\u6570\u7ec4\uff1a 1. \u4f7f\u7528\u952e\u76d8\u8f93\u5165 import java.util.Scanner; public class ArrayInput { public static void main(String[] args) { \/\/ \u521b\u5efa\u4e00\u4e2a Scanner \u5bf9\u8c61\uff0c\u7528\u4e8e\u4ece\u952e\u76d8\u8bfb\u53d6\u8f93\u5165 Scanner scanner = new Scanner(System.in); \/\/ \u63d0\u793a\u7528\u6237\u8f93\u5165\u6570\u7ec4\u7684\u5927\u5c0f System.out.println(&#8220;\u8bf7\u8f93\u5165\u6570\u7ec4\u7684\u5927\u5c0f\uff1a&#8221;); int size = scanner.nextInt(); \/\/ \u521b\u5efa\u4e00\u4e2a\u5927\u5c0f\u4e3a size \u7684\u6574\u6570\u6570\u7ec4 int[] arr = new int[size]; \/\/ \u63d0\u793a\u7528\u6237\u8f93\u5165\u6570\u7ec4\u5143\u7d20 System.out.println(&#8220;\u8bf7\u8f93\u5165\u6570\u7ec4\u5143\u7d20\uff0c\u4ee5\u7a7a\u683c\u5206\u9694\uff1a&#8221;); for (int 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-36841","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/36841","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=36841"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/36841\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=36841"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=36841"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=36841"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}