{"id":66669,"date":"2025-05-03T12:15:26","date_gmt":"2025-05-03T04:15:26","guid":{"rendered":"https:\/\/fwq.ai\/blog\/66669\/"},"modified":"2025-05-03T12:15:26","modified_gmt":"2025-05-03T04:15:26","slug":"java%e6%80%8e%e4%b9%88%e6%b1%82%e6%95%b0%e7%bb%84%e6%89%80%e6%9c%89%e5%85%83%e7%b4%a0%e7%9a%84%e5%92%8c-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/66669\/","title":{"rendered":"java\u600e\u4e48\u6c42\u6570\u7ec4\u6240\u6709\u5143\u7d20\u7684\u548c"},"content":{"rendered":"

\n java\u4e2d\u6c42\u6570\u7ec4\u5143\u7d20\u4e4b\u548c\u7684\u65b9\u6cd5\u662f\uff1a\u58f0\u660e\u7d2f\u52a0\u53d8\u91cf\uff0c\u7528\u4e8e\u5b58\u653e\u6570\u7ec4\u5143\u7d20\u4e4b\u548c\u3002\u4f7f\u7528 for \u5faa\u73af\u904d\u5386\u6570\u7ec4\u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20\u3002\u5728\u5faa\u73af\u4f53\u5185\uff0c\u5c06\u5f53\u524d\u5143\u7d20\u7684\u503c\u6dfb\u52a0\u5230\u7d2f\u52a0\u53d8\u91cf\u4e2d\u3002\u5faa\u73af\u7ed3\u675f\u540e\uff0c\u7d2f\u52a0\u53d8\u91cf\u5c06\u5305\u542b\u6570\u7ec4\u6240\u6709\u5143\u7d20\u4e4b\u548c\u3002\n<\/p><\/blockquote>\n

\"java\u600e\u4e48\u6c42\u6570\u7ec4\u6240\u6709\u5143\u7d20\u7684\u548c\u63d2\u56fe\"<\/p>\n

Java \u6c42\u6570\u7ec4\u6240\u6709\u5143\u7d20\u4e4b\u548c<\/strong><\/p>\n

\u65b9\u6cd5\uff1a<\/strong><\/p>\n

\u4f7f\u7528 for \u5faa\u73af\u904d\u5386\u6570\u7ec4\uff0c\u5e76\u9010\u4e2a\u5c06\u5143\u7d20\u76f8\u52a0\u5230\u4e00\u4e2a\u7d2f\u52a0\u53d8\u91cf\u4e2d\u3002<\/p>\n

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

\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n

    \n
  1. \u58f0\u660e\u4e00\u4e2a\u7d2f\u52a0\u53d8\u91cf\uff0c\u7528\u4e8e\u5b58\u653e\u6570\u7ec4\u5143\u7d20\u4e4b\u548c\u3002<\/li>\n
  2. \u4f7f\u7528 for \u5faa\u73af\u904d\u5386\u6570\u7ec4\u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20\u3002<\/li>\n
  3. \u5728\u5faa\u73af\u4f53\u5185\uff0c\u5c06\u5f53\u524d\u5143\u7d20\u7684\u503c\u6dfb\u52a0\u5230\u7d2f\u52a0\u53d8\u91cf\u4e2d\u3002<\/li>\n
  4. \u5faa\u73af\u7ed3\u675f\u540e\uff0c\u7d2f\u52a0\u53d8\u91cf\u5c06\u5305\u542b\u6570\u7ec4\u6240\u6709\u5143\u7d20\u4e4b\u548c\u3002<\/li>\n<\/ol>\n

    \u4ee3\u7801\u793a\u4f8b\uff1a<\/strong><\/p>\n

    public class SumArrayElements {\n\n    public static void main(String[] args) {\n        int[] arr = {1, 2, 3, 4, 5};\n        int sum = 0; \/\/ \u58f0\u660e\u7d2f\u52a0\u53d8\u91cf\n\n        \/\/ \u4f7f\u7528 for \u5faa\u73af\u904d\u5386\u6570\u7ec4\n        for (int i = 0; i < arr.length; i++) {\n            sum += arr[i]; \/\/ \u5c06\u5f53\u524d\u5143\u7d20\u6dfb\u52a0\u5230\u7d2f\u52a0\u53d8\u91cf\u4e2d\n        }\n\n        System.out.println(\"\u6570\u7ec4\u5143\u7d20\u4e4b\u548c\u4e3a\uff1a\" + sum);\n    }\n}<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u4ee5\u4e0a\u5c31\u662fjava\u600e\u4e48\u6c42\u6570\u7ec4\u6240\u6709\u5143\u7d20\u7684\u548c\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8IDCBABY\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
    java\u4e2d\u6c42\u6570\u7ec4\u5143\u7d20\u4e4b\u548c\u7684\u65b9\u6cd5\u662f\uff1a\u58f0\u660e\u7d2f\u52a0\u53d8\u91cf\uff0c\u7528\u4e8e\u5b58\u653e\u6570\u7ec4\u5143\u7d20\u4e4b\u548c\u3002\u4f7f\u7528 for \u5faa\u73af\u904d\u5386\u6570\u7ec4\u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20\u3002\u5728\u5faa\u73af\u4f53\u5185\uff0c\u5c06\u5f53\u524d\u5143\u7d20\u7684\u503c\u6dfb\u52a0\u5230\u7d2f\u52a0\u53d8\u91cf\u4e2d\u3002\u5faa\u73af\u7ed3\u675f\u540e\uff0c\u7d2f\u52a0\u53d8\u91cf\u5c06\u5305\u542b\u6570\u7ec4\u6240\u6709\u5143\u7d20\u4e4b\u548c\u3002 Java \u6c42\u6570\u7ec4\u6240\u6709\u5143\u7d20\u4e4b\u548c \u65b9\u6cd5\uff1a \u4f7f\u7528 for \u5faa\u73af\u904d\u5386\u6570\u7ec4\uff0c\u5e76\u9010\u4e2a\u5c06\u5143\u7d20\u76f8\u52a0\u5230\u4e00\u4e2a\u7d2f\u52a0\u53d8\u91cf\u4e2d\u3002 \u6b65\u9aa4\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u58f0\u660e\u4e00\u4e2a\u7d2f\u52a0\u53d8\u91cf\uff0c\u7528\u4e8e\u5b58\u653e\u6570\u7ec4\u5143\u7d20\u4e4b\u548c\u3002 \u4f7f\u7528 for \u5faa\u73af\u904d\u5386\u6570\u7ec4\u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20\u3002 \u5728\u5faa\u73af\u4f53\u5185\uff0c\u5c06\u5f53\u524d\u5143\u7d20\u7684\u503c\u6dfb\u52a0\u5230\u7d2f\u52a0\u53d8\u91cf\u4e2d\u3002 \u5faa\u73af\u7ed3\u675f\u540e\uff0c\u7d2f\u52a0\u53d8\u91cf\u5c06\u5305\u542b\u6570\u7ec4\u6240\u6709\u5143\u7d20\u4e4b\u548c\u3002 \u4ee3\u7801\u793a\u4f8b\uff1a public class SumArrayElements { public static void main(String[] args) { int[] arr = {1, 2, 3, 4, 5}; int sum = 0; \/\/ \u58f0\u660e\u7d2f\u52a0\u53d8\u91cf \/\/ \u4f7f\u7528 for \u5faa\u73af\u904d\u5386\u6570\u7ec4 for (int i = 0; i < arr.length; i++) […]<\/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-66669","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/66669","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=66669"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/66669\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=66669"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=66669"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=66669"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}