{"id":66629,"date":"2025-05-03T16:48:39","date_gmt":"2025-05-03T08:48:39","guid":{"rendered":"https:\/\/fwq.ai\/blog\/66629\/"},"modified":"2025-05-03T16:48:39","modified_gmt":"2025-05-03T08:48:39","slug":"%e6%80%8e%e4%b9%88%e7%94%a8java%e6%95%b0%e7%bb%84%e7%ae%97%e5%b9%b3%e5%9d%87%e5%80%bc-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/66629\/","title":{"rendered":"\u600e\u4e48\u7528java\u6570\u7ec4\u7b97\u5e73\u5747\u503c"},"content":{"rendered":"

\n \u901a\u8fc7\u5b9a\u4e49\u6570\u7ec4\u3001\u8ba1\u7b97\u5143\u7d20\u603b\u548c\u3001\u8ba1\u7b97\u6570\u7ec4\u957f\u5ea6\uff0c\u53ef\u4ee5\u4f7f\u7528 java \u6570\u7ec4\u8ba1\u7b97\u5e73\u5747\u503c\u3002\u5177\u4f53\u6b65\u9aa4\u5305\u62ec\uff1a1. \u5b9a\u4e49\u6570\u7ec4\uff0c\u4f8b\u5982\uff1aint[] numbers = {1, 2, 3, 4, 5}\uff1b2. \u8ba1\u7b97\u6570\u7ec4\u5143\u7d20\u603b\u548c\uff0c\u4f8b\u5982\uff1aint sum = 0\uff1b3. \u8ba1\u7b97\u6570\u7ec4\u957f\u5ea6\uff0c\u4f8b\u5982\uff1aint length = numbers.length\uff1b4. \u8ba1\u7b97\u5e73\u5747\u503c\uff0c\u4f8b\u5982\uff1adouble average = sum \/ length\uff1b5. \u8f93\u51fa\u5e73\u5747\u503c\uff0c\u4f8b\u5982\uff1asystem.out.println(“\u5e73\u5747\u503c\uff1a” + average)\u3002\n<\/p><\/blockquote>\n

\"\u600e\u4e48\u7528java\u6570\u7ec4\u7b97\u5e73\u5747\u503c\u63d2\u56fe\"<\/p>\n

\u5982\u4f55\u4f7f\u7528 Java \u6570\u7ec4\u8ba1\u7b97\u5e73\u5747\u503c<\/strong><\/p>\n

\u6b65\u9aa4\uff1a<\/strong><\/p>\n

    \n
  1. \n

    \u5b9a\u4e49\u6570\u7ec4\uff1a<\/strong>\u58f0\u660e\u4e00\u4e2a Java \u6570\u7ec4\u6765\u5b58\u50a8\u6570\u5b57\u3002\u4f8b\u5982\uff1a<\/p>\n

    int[] numbers = {1, 2, 3, 4, 5};<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/li>\n
  2. \n
    \u8ba1\u7b97\u6570\u7ec4\u5143\u7d20\u603b\u548c\uff1a<\/strong>\u4f7f\u7528 for \u5faa\u73af\u904d\u5386\u6570\u7ec4\uff0c\u5e76\u7d2f\u52a0\u6bcf\u4e2a\u5143\u7d20\u3002<\/p>\n
    \u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n
    int sum = 0;\nfor (int number : numbers) {\n sum += number;\n}<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/li>\n
  3. \n
    \u8ba1\u7b97\u6570\u7ec4\u957f\u5ea6\uff1a<\/strong>\u4f7f\u7528 length \u5c5e\u6027\u83b7\u5f97\u6570\u7ec4\u7684\u5143\u7d20\u4e2a\u6570\u3002<\/p>\n
    int length = numbers.length;<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/li>\n
  4. \n
    \u8ba1\u7b97\u5e73\u5747\u503c\uff1a<\/strong>\u5c06\u603b\u548c\u9664\u4ee5\u6570\u7ec4\u957f\u5ea6\u5373\u53ef\u5f97\u5230\u5e73\u5747\u503c\u3002<\/p>\n
    double average = sum \/ length;<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/li>\n
  5. \n
    \u8f93\u51fa\u5e73\u5747\u503c\uff1a<\/strong>\u5c06\u5e73\u5747\u503c\u6253\u5370\u5230\u63a7\u5236\u53f0\u3002<\/p>\n
    System.out.println(\"\u5e73\u5747\u503c\uff1a\" + average);<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<\/ol>\n
    \u793a\u4f8b\u4ee3\u7801\uff1a<\/strong><\/p>\n
    public class AverageArray {\n\n    public static void main(String[] args) {\n        int[] numbers = {1, 2, 3, 4, 5};\n\n        int sum = 0;\n        for (int number : numbers) {\n            sum += number;\n        }\n\n        int length = numbers.length;\n\n        double average = sum \/ length;\n\n        System.out.println(\"\u5e73\u5747\u503c\uff1a\" + average);\n    }\n}<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u8f93\u51fa\uff1a<\/strong><\/p>\n
    \u5e73\u5747\u503c\uff1a3.0<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u4ee5\u4e0a\u5c31\u662f\u600e\u4e48\u7528java\u6570\u7ec4\u7b97\u5e73\u5747\u503c\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8IDCBABY\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
    \u901a\u8fc7\u5b9a\u4e49\u6570\u7ec4\u3001\u8ba1\u7b97\u5143\u7d20\u603b\u548c\u3001\u8ba1\u7b97\u6570\u7ec4\u957f\u5ea6\uff0c\u53ef\u4ee5\u4f7f\u7528 java \u6570\u7ec4\u8ba1\u7b97\u5e73\u5747\u503c\u3002\u5177\u4f53\u6b65\u9aa4\u5305\u62ec\uff1a1. \u5b9a\u4e49\u6570\u7ec4\uff0c\u4f8b\u5982\uff1aint[] numbers = {1, 2, 3, 4, 5}\uff1b2. \u8ba1\u7b97\u6570\u7ec4\u5143\u7d20\u603b\u548c\uff0c\u4f8b\u5982\uff1aint sum = 0\uff1b3. \u8ba1\u7b97\u6570\u7ec4\u957f\u5ea6\uff0c\u4f8b\u5982\uff1aint length = numbers.length\uff1b4. \u8ba1\u7b97\u5e73\u5747\u503c\uff0c\u4f8b\u5982\uff1adouble average = sum \/ length\uff1b5. \u8f93\u51fa\u5e73\u5747\u503c\uff0c\u4f8b\u5982\uff1asystem.out.println(“\u5e73\u5747\u503c\uff1a” + average)\u3002 \u5982\u4f55\u4f7f\u7528 Java \u6570\u7ec4\u8ba1\u7b97\u5e73\u5747\u503c \u6b65\u9aa4\uff1a \u5b9a\u4e49\u6570\u7ec4\uff1a\u58f0\u660e\u4e00\u4e2a Java \u6570\u7ec4\u6765\u5b58\u50a8\u6570\u5b57\u3002\u4f8b\u5982\uff1a int[] numbers = {1, 2, 3, 4, 5}; \u767b\u5f55\u540e\u590d\u5236 \u8ba1\u7b97\u6570\u7ec4\u5143\u7d20\u603b\u548c\uff1a\u4f7f\u7528 for \u5faa\u73af\u904d\u5386\u6570\u7ec4\uff0c\u5e76\u7d2f\u52a0\u6bcf\u4e2a\u5143\u7d20\u3002 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b int sum = 0; for (int number […]<\/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-66629","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/66629","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=66629"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/66629\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=66629"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=66629"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=66629"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}