{"id":64393,"date":"2025-05-03T15:13:37","date_gmt":"2025-05-03T07:13:37","guid":{"rendered":"https:\/\/fwq.ai\/blog\/64393\/"},"modified":"2025-05-03T15:13:37","modified_gmt":"2025-05-03T07:13:37","slug":"java%e6%80%8e%e4%b9%88%e8%be%93%e5%85%a5%e4%b8%80%e4%b8%aaint%e5%9e%8b%e6%95%b0%e7%bb%84-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/64393\/","title":{"rendered":"java\u600e\u4e48\u8f93\u5165\u4e00\u4e2aint\u578b\u6570\u7ec4"},"content":{"rendered":"<blockquote><p>\n  \u4f7f\u7528 java \u8f93\u5165 int \u578b\u6570\u7ec4\u7684\u65b9\u6cd5\u5305\u62ec\uff1a\u547d\u4ee4\u884c\u53c2\u6570\uff1a\u5982\u679c\u6570\u7ec4\u5927\u5c0f\u548c\u5143\u7d20\u5df2\u77e5\uff0c\u4f7f\u7528\u547d\u4ee4\u884c\u53c2\u6570\u8f93\u5165\u6570\u7ec4\u3002scanner \u7c7b\uff1a\u5982\u679c\u6570\u7ec4\u5927\u5c0f\u6216\u5143\u7d20\u672a\u77e5\uff0c\u4f7f\u7528 scanner \u7c7b\u4ece\u7528\u6237\u83b7\u53d6\u8f93\u5165\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/03\/2024110308311119588.jpg\" class=\"aligncenter\" title=\"java\u600e\u4e48\u8f93\u5165\u4e00\u4e2aint\u578b\u6570\u7ec4\u63d2\u56fe\" alt=\"java\u600e\u4e48\u8f93\u5165\u4e00\u4e2aint\u578b\u6570\u7ec4\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u7528 Java \u8f93\u5165\u4e00\u4e2a int \u578b\u6570\u7ec4<\/strong><\/p>\n<p>\u5728 Java \u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4\u884c\u53c2\u6570\u6216 Scanner \u7c7b\u4ece\u7528\u6237\u8f93\u5165\u4e00\u4e2a int \u578b\u6570\u7ec4\u3002<\/p>\n<p><strong>\u547d\u4ee4\u884c\u53c2\u6570<\/strong><\/p>\n<p>\u5982\u679c\u60a8\u77e5\u9053\u6570\u7ec4\u7684\u5927\u5c0f\u548c\u5143\u7d20\uff0c\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4\u884c\u53c2\u6570\u8f93\u5165\u6570\u7ec4\uff1a<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>public class InputIntArray {\n\n    public static void main(String[] args) {\n        int[] arr = new int[args.length];\n\n        for (int i = 0; i &lt; args.length; i++) {\n            arr[i] = Integer.parseInt(args[i]);\n        }\n\n        \/\/ \u5904\u7406\u6570\u7ec4\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>Scanner \u7c7b<\/strong><\/p>\n<p>\u5982\u679c\u60a8\u4e0d\u77e5\u9053\u6570\u7ec4\u7684\u5927\u5c0f\u6216\u5143\u7d20\uff0c\u53ef\u4ee5\u4f7f\u7528 Scanner \u7c7b\u4ece\u7528\u6237\u8f93\u5165\u6570\u7ec4\uff1a<\/p>\n<pre>import java.util.Scanner;\n\npublic class InputIntArray {\n\n    public static void main(String[] args) {\n        Scanner sc = new Scanner(System.in);\n\n        \/\/ \u83b7\u53d6\u6570\u7ec4\u5927\u5c0f\n        int size = sc.nextInt();\n\n        int[] arr = new int[size];\n\n        \/\/ \u8f93\u5165\u6570\u7ec4\u5143\u7d20\n        for (int i = 0; i &lt; size; i++) {\n            arr[i] = sc.nextInt();\n        }\n\n        \/\/ \u5904\u7406\u6570\u7ec4\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u4f7f\u7528\u793a\u4f8b<\/strong><\/p>\n<p>\u8981\u4f7f\u7528\u547d\u4ee4\u884c\u53c2\u6570\u8f93\u5165\u6570\u7ec4\uff1a<\/p>\n<pre>java InputIntArray 1 2 3 4 5<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8981\u4f7f\u7528 Scanner \u7c7b\u8f93\u5165\u6570\u7ec4\uff1a<\/p>\n<pre>\u8f93\u5165\u6570\u7ec4\u5927\u5c0f\uff1a5\n\u8f93\u5165\u6570\u7ec4\u5143\u7d20\uff1a\n1\n2\n3\n4\n5<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u600e\u4e48\u8f93\u5165\u4e00\u4e2aint\u578b\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>\u4f7f\u7528 java \u8f93\u5165 int \u578b\u6570\u7ec4\u7684\u65b9\u6cd5\u5305\u62ec\uff1a\u547d\u4ee4\u884c\u53c2\u6570\uff1a\u5982\u679c\u6570\u7ec4\u5927\u5c0f\u548c\u5143\u7d20\u5df2\u77e5\uff0c\u4f7f\u7528\u547d\u4ee4\u884c\u53c2\u6570\u8f93\u5165\u6570\u7ec4\u3002scanner \u7c7b\uff1a\u5982\u679c\u6570\u7ec4\u5927\u5c0f\u6216\u5143\u7d20\u672a\u77e5\uff0c\u4f7f\u7528 scanner \u7c7b\u4ece\u7528\u6237\u83b7\u53d6\u8f93\u5165\u3002 \u5982\u4f55\u7528 Java \u8f93\u5165\u4e00\u4e2a int \u578b\u6570\u7ec4 \u5728 Java \u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4\u884c\u53c2\u6570\u6216 Scanner \u7c7b\u4ece\u7528\u6237\u8f93\u5165\u4e00\u4e2a int \u578b\u6570\u7ec4\u3002 \u547d\u4ee4\u884c\u53c2\u6570 \u5982\u679c\u60a8\u77e5\u9053\u6570\u7ec4\u7684\u5927\u5c0f\u548c\u5143\u7d20\uff0c\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4\u884c\u53c2\u6570\u8f93\u5165\u6570\u7ec4\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b public class InputIntArray { public static void main(String[] args) { int[] arr = new int[args.length]; for (int i = 0; i &lt; args.length; i++) { arr[i] = Integer.parseInt(args[i]); } \/\/ \u5904\u7406\u6570\u7ec4 } [&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-64393","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/64393","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=64393"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/64393\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=64393"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=64393"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=64393"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}