{"id":64285,"date":"2025-05-03T10:25:19","date_gmt":"2025-05-03T02:25:19","guid":{"rendered":"https:\/\/fwq.ai\/blog\/64285\/"},"modified":"2025-05-03T10:25:19","modified_gmt":"2025-05-03T02:25:19","slug":"%e6%80%8e%e4%b9%88%e7%94%a8java%e9%9a%8f%e6%9c%ba%e4%b8%80%e4%b8%b2%e6%95%b0%e7%bb%84-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/64285\/","title":{"rendered":"\u600e\u4e48\u7528Java\u968f\u673a\u4e00\u4e32\u6570\u7ec4"},"content":{"rendered":"

\n java \u4e2d\u968f\u673a\u751f\u6210\u6570\u7ec4\u7684\u65b9\u6cd5\u662f\uff1a1. \u521b\u5efa\u6307\u5b9a\u957f\u5ea6\u7684\u6570\u7ec4\uff1b2. \u4f7f\u7528 math.random() \u586b\u5145\u6570\u7ec4\u5143\u7d20\uff1b3. \u53ef\u9009\u5730\u4f7f\u7528 arrays.sort() \u5bf9\u5143\u7d20\u6392\u5e8f\u3002\n<\/p><\/blockquote>\n

\"\u600e\u4e48\u7528Java\u968f\u673a\u4e00\u4e32\u6570\u7ec4\u63d2\u56fe\"<\/p>\n

\u7528 Java \u968f\u673a\u751f\u6210\u6570\u7ec4<\/strong><\/p>\n

\u5728 Java \u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528 Math.random() \u51fd\u6570\u548c Arrays.sort() \u65b9\u6cd5\u968f\u673a\u751f\u6210\u4e00\u4e2a\u6570\u7ec4\u3002<\/p>\n

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

    \n
  1. \u521b\u5efa\u6570\u7ec4\uff1a<\/strong>\u521b\u5efa\u4e00\u4e2a\u957f\u5ea6\u4e3a\u6240\u9700\u5927\u5c0f\u7684\u6570\u7ec4\uff0c\u4f8b\u5982\uff1aint[] arr = new int[10];\u3002<\/li>\n
  2. \u586b\u5145\u6570\u7ec4\uff1a<\/strong>\u4f7f\u7528 Math.random() \u51fd\u6570\u4e3a\u6570\u7ec4\u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20\u751f\u6210\u4e00\u4e2a\u968f\u673a\u6570\u3002\u4f8b\u5982\uff1afor (int i = 0; i <\/li>\n
  3. \u6392\u5e8f\u6570\u7ec4\uff08\u53ef\u9009\uff09\uff1a<\/strong>\u4f7f\u7528 Arrays.sort() \u65b9\u6cd5\u5bf9\u6570\u7ec4\u5143\u7d20\u8fdb\u884c\u6392\u5e8f\u3002\u8fd9\u5c06\u4f7f\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u6309\u5e8f\u3002\u4f8b\u5982\uff1aArrays.sort(arr);<\/li>\n<\/ol>\n

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

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

    import java.util.Arrays;\n\npublic class RandomArray {\n\n    public static void main(String[] args) {\n        \/\/ \u521b\u5efa\u4e00\u4e2a\u957f\u5ea6\u4e3a 10 \u7684\u6570\u7ec4\n        int[] arr = new int[10];\n\n        \/\/ \u4e3a\u6570\u7ec4\u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20\u751f\u6210\u4e00\u4e2a\u968f\u673a\u6570\n        for (int i = 0; i < arr.length; i++) {\n            arr[i] = (int) (Math.random() * 100);\n        }\n\n        \/\/ \u6253\u5370\u968f\u673a\u6570\u7ec4\n        System.out.println(\"\u968f\u673a\u6570\u7ec4\uff1a\");\n        for (int num : arr) {\n            System.out.print(num + \" \");\n        }\n\n        \/\/ \u6392\u5e8f\u6570\u7ec4\n        Arrays.sort(arr);\n\n        \/\/ \u6253\u5370\u6392\u5e8f\u540e\u7684\u6570\u7ec4\n        System.out.println(\"\n\u6392\u5e8f\u540e\u7684\u6570\u7ec4\uff1a\");\n        for (int num : arr) {\n            System.out.print(num + \" \");\n        }\n    }\n}<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u4ee5\u4e0a\u5c31\u662f\u600e\u4e48\u7528Java\u968f\u673a\u4e00\u4e32\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":"
    java \u4e2d\u968f\u673a\u751f\u6210\u6570\u7ec4\u7684\u65b9\u6cd5\u662f\uff1a1. \u521b\u5efa\u6307\u5b9a\u957f\u5ea6\u7684\u6570\u7ec4\uff1b2. \u4f7f\u7528 math.random() \u586b\u5145\u6570\u7ec4\u5143\u7d20\uff1b3. \u53ef\u9009\u5730\u4f7f\u7528 arrays.sort() \u5bf9\u5143\u7d20\u6392\u5e8f\u3002 \u7528 Java \u968f\u673a\u751f\u6210\u6570\u7ec4 \u5728 Java \u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528 Math.random() \u51fd\u6570\u548c Arrays.sort() \u65b9\u6cd5\u968f\u673a\u751f\u6210\u4e00\u4e2a\u6570\u7ec4\u3002 \u6b65\u9aa4\uff1a \u521b\u5efa\u6570\u7ec4\uff1a\u521b\u5efa\u4e00\u4e2a\u957f\u5ea6\u4e3a\u6240\u9700\u5927\u5c0f\u7684\u6570\u7ec4\uff0c\u4f8b\u5982\uff1aint[] arr = new int[10];\u3002 \u586b\u5145\u6570\u7ec4\uff1a\u4f7f\u7528 Math.random() \u51fd\u6570\u4e3a\u6570\u7ec4\u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20\u751f\u6210\u4e00\u4e2a\u968f\u673a\u6570\u3002\u4f8b\u5982\uff1afor (int i = 0; i \u6392\u5e8f\u6570\u7ec4\uff08\u53ef\u9009\uff09\uff1a\u4f7f\u7528 Arrays.sort() \u65b9\u6cd5\u5bf9\u6570\u7ec4\u5143\u7d20\u8fdb\u884c\u6392\u5e8f\u3002\u8fd9\u5c06\u4f7f\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u6309\u5e8f\u3002\u4f8b\u5982\uff1aArrays.sort(arr); \u793a\u4f8b\u4ee3\u7801\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b import java.util.Arrays; public class RandomArray { public static void main(String[] args) { \/\/ \u521b\u5efa\u4e00\u4e2a\u957f\u5ea6\u4e3a 10 \u7684\u6570\u7ec4 int[] […]<\/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-64285","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/64285","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=64285"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/64285\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=64285"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=64285"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=64285"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}