{"id":64653,"date":"2025-05-03T16:53:03","date_gmt":"2025-05-03T08:53:03","guid":{"rendered":"https:\/\/fwq.ai\/blog\/64653\/"},"modified":"2025-05-03T16:53:03","modified_gmt":"2025-05-03T08:53:03","slug":"java%e4%b8%ad%e6%80%8e%e4%b9%88%e7%94%a8%e6%95%b0%e7%bb%84%e6%b1%82%e5%b9%b3%e5%9d%87%e6%95%b0-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/64653\/","title":{"rendered":"java\u4e2d\u600e\u4e48\u7528\u6570\u7ec4\u6c42\u5e73\u5747\u6570"},"content":{"rendered":"<blockquote><p>\n  \u5728 java \u4e2d\uff0c\u6c42\u6570\u7ec4\u5e73\u5747\u6570\u7684\u6b65\u9aa4\u5982\u4e0b\uff1a\u58f0\u660e\u548c\u521d\u59cb\u5316\u6570\u7ec4\u3002\u8ba1\u7b97\u6570\u7ec4\u5143\u7d20\u4e4b\u548c\u3002\u8ba1\u7b97\u6570\u7ec4\u957f\u5ea6\u3002\u6c42\u5e73\u5747\u6570\uff1a\u5e73\u5747\u6570 = \u5143\u7d20\u4e4b\u548c \/ \u6570\u7ec4\u957f\u5ea6\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/04\/2024110405333621590.jpg\" class=\"aligncenter\" title=\"java\u4e2d\u600e\u4e48\u7528\u6570\u7ec4\u6c42\u5e73\u5747\u6570\u63d2\u56fe\" alt=\"java\u4e2d\u600e\u4e48\u7528\u6570\u7ec4\u6c42\u5e73\u5747\u6570\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u5728 Java \u4e2d\u4f7f\u7528\u6570\u7ec4\u6c42\u5e73\u5747\u6570<\/strong><\/p>\n<p>\u5728 Java \u4e2d\uff0c\u6c42\u89e3\u6570\u7ec4\u5e73\u5747\u6570\u7684\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n<ol>\n<li> <strong>\u58f0\u660e\u548c\u521d\u59cb\u5316\u6570\u7ec4<\/strong>\uff1a\u9996\u5148\uff0c\u4f60\u9700\u8981\u58f0\u660e\u4e00\u4e2a\u4fdd\u5b58\u6570\u5b57\u7684\u6570\u7ec4\u3002<\/li>\n<li> <strong>\u8ba1\u7b97\u6570\u7ec4\u5143\u7d20\u4e4b\u548c<\/strong>\uff1a\u4f7f\u7528 for \u5faa\u73af\u904d\u5386\u6570\u7ec4\u5e76\u7d2f\u52a0\u5143\u7d20\u503c\u3002<\/li>\n<li> <strong>\u8ba1\u7b97\u6570\u7ec4\u957f\u5ea6<\/strong>\uff1a\u83b7\u53d6\u6570\u7ec4\u4e2d\u5143\u7d20\u7684\u6570\u91cf\u3002<\/li>\n<li> <strong>\u6c42\u5e73\u5747\u6570<\/strong>\uff1a\u4f7f\u7528\u4ee5\u4e0b\u516c\u5f0f\u8ba1\u7b97\u5e73\u5747\u6570\uff1a\u5e73\u5747\u6570 = \u5143\u7d20\u4e4b\u548c \/ \u6570\u7ec4\u957f\u5ea6<\/li>\n<\/ol>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre>public class ArrayAverage {\n\n    public static void main(String[] args) {\n        \/\/ \u58f0\u660e\u548c\u521d\u59cb\u5316\u6570\u7ec4\n        int[] numbers = {1, 2, 3, 4, 5};\n\n        \/\/ \u8ba1\u7b97\u6570\u7ec4\u5143\u7d20\u4e4b\u548c\n        int sum = 0;\n        for (int number : numbers) {\n            sum += number;\n        }\n\n        \/\/ \u8ba1\u7b97\u6570\u7ec4\u957f\u5ea6\n        int length = numbers.length;\n\n        \/\/ \u6c42\u5e73\u5747\u6570\n        double average = (double) sum \/ length;\n\n        \/\/ \u8f93\u51fa\u5e73\u5747\u6570\n        System.out.println(\"\u6570\u7ec4\u5e73\u5747\u6570\uff1a\" + average);\n    }\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u4e2d\u600e\u4e48\u7528\u6570\u7ec4\u6c42\u5e73\u5747\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\uff0c\u6c42\u6570\u7ec4\u5e73\u5747\u6570\u7684\u6b65\u9aa4\u5982\u4e0b\uff1a\u58f0\u660e\u548c\u521d\u59cb\u5316\u6570\u7ec4\u3002\u8ba1\u7b97\u6570\u7ec4\u5143\u7d20\u4e4b\u548c\u3002\u8ba1\u7b97\u6570\u7ec4\u957f\u5ea6\u3002\u6c42\u5e73\u5747\u6570\uff1a\u5e73\u5747\u6570 = \u5143\u7d20\u4e4b\u548c \/ \u6570\u7ec4\u957f\u5ea6\u3002 \u5982\u4f55\u5728 Java \u4e2d\u4f7f\u7528\u6570\u7ec4\u6c42\u5e73\u5747\u6570 \u5728 Java \u4e2d\uff0c\u6c42\u89e3\u6570\u7ec4\u5e73\u5747\u6570\u7684\u6b65\u9aa4\u5982\u4e0b\uff1a \u58f0\u660e\u548c\u521d\u59cb\u5316\u6570\u7ec4\uff1a\u9996\u5148\uff0c\u4f60\u9700\u8981\u58f0\u660e\u4e00\u4e2a\u4fdd\u5b58\u6570\u5b57\u7684\u6570\u7ec4\u3002 \u8ba1\u7b97\u6570\u7ec4\u5143\u7d20\u4e4b\u548c\uff1a\u4f7f\u7528 for \u5faa\u73af\u904d\u5386\u6570\u7ec4\u5e76\u7d2f\u52a0\u5143\u7d20\u503c\u3002 \u8ba1\u7b97\u6570\u7ec4\u957f\u5ea6\uff1a\u83b7\u53d6\u6570\u7ec4\u4e2d\u5143\u7d20\u7684\u6570\u91cf\u3002 \u6c42\u5e73\u5747\u6570\uff1a\u4f7f\u7528\u4ee5\u4e0b\u516c\u5f0f\u8ba1\u7b97\u5e73\u5747\u6570\uff1a\u5e73\u5747\u6570 = \u5143\u7d20\u4e4b\u548c \/ \u6570\u7ec4\u957f\u5ea6 \u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff1a public class ArrayAverage { public static void main(String[] args) { \/\/ \u58f0\u660e\u548c\u521d\u59cb\u5316\u6570\u7ec4 int[] numbers = {1, 2, 3, 4, 5}; \/\/ \u8ba1\u7b97\u6570\u7ec4\u5143\u7d20\u4e4b\u548c int sum = 0; for (int number : numbers) [&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-64653","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/64653","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=64653"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/64653\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=64653"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=64653"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=64653"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}