{"id":1535,"date":"2011-01-20T05:22:20","date_gmt":"2011-01-20T05:22:20","guid":{"rendered":"http:\/\/enjoyasp.net\/?p=1535"},"modified":"2011-01-20T09:24:09","modified_gmt":"2011-01-20T09:24:09","slug":"%e4%bb%8e%e4%b8%80%e4%b8%8d%e9%87%8d%e5%a4%8d%e6%95%b0%e7%bb%84%e4%b8%ad%e5%8f%96%e4%b8%8d%e9%87%8d%e5%a4%8d%e6%95%b0%e6%8d%ae","status":"publish","type":"post","link":"https:\/\/enjoyasp.net\/index.php\/2011\/01\/20\/%e4%bb%8e%e4%b8%80%e4%b8%8d%e9%87%8d%e5%a4%8d%e6%95%b0%e7%bb%84%e4%b8%ad%e5%8f%96%e4%b8%8d%e9%87%8d%e5%a4%8d%e6%95%b0%e6%8d%ae\/","title":{"rendered":"\u5220\u9664\u635f\u6027\u80fd\uff0c\u4ee5\u66ff\u6362\u65b9\u6cd5\u53d6\u4e4b"},"content":{"rendered":"<pre escaped=\"true\" lang=\"tsql\">\r\n\u6570\u7ec4\uff1a0 1 2 3 4 5\r\n\u53d6\u6570\u636e\uff1a\r\n\u65b9\u6cd51\uff1a\u53d6\u51fa\u4e00\u4e2a\u5220\u9664\u4e00\u4e2a\uff0c\u4f46\u5220\u9664\u5f88\u8d39\u65f6\uff0c\u6027\u80fd\u5e76\u4e0d\u9ad8\r\n\u65b9\u6cd52\uff1a\u53d6\u51fa\u4e00\u4e2a\uff0c\u7528\u6570\u7ec4\u6700\u540e\u4e00\u4f4d\u586b\u5145\uff0c\u76f8\u5f53\u4e8e\u5c06\u6700\u540e\u4e00\u4f4d\u524d\u79fb\uff0c\u540c\u65f6\u5c06\u6700\u540e\u4e00\u6392\u9664\u5728\u4e0b\u6b21\u53d6\u6570\u636e\u4e4b\u5916\u5373\u53ef\u3002\r\n&amp;lt;a href=\"http:\/\/www.cnblogs.com\/eaglet\/archive\/2011\/01\/17\/1937083.html\"&amp;gt;\u4e0d\u91cd\u590d\u968f\u673a\u6570\u5217\u751f\u6210\u7b97\u6cd5&amp;lt;\/a&amp;gt;\r\n\r\n\u65b0\u65b9\u6cd5\uff1a\r\n\r\n\u4e0b\u9762\u7684\u65f6\u95f4\u590d\u6742\u5ea6\u5f88\u5c0f\r\npublic static int[] GetRandomSequence2(int total)\r\n\r\n{\r\n\r\nint[] sequence = new int[total];\r\n\r\nint[] output = new int[total];\r\n\r\nfor (int i = 0; i &amp;amp;lt; total; i++)\r\n\r\n{\r\n\r\nsequence[i] = i;\r\n\r\n}\r\n\r\nRandom random = new Random();\r\n\r\nint end = total - 1;\r\n\r\nfor (int i = 0; i &amp;amp;lt; total; i++)\r\n\r\n{\r\n\r\nint num = random.Next(0, end + 1);\r\n\r\noutput[i] = sequence[num];\r\n\r\nsequence[num] = sequence[end];\r\n\r\nend--;&amp;nbsp; \/\/\u7f29\u5c0f\u8303\u56f4\uff0c\u5c06\u6700\u540e\u4e00\u4f4d\u524d\u79fb\uff0c\u5e76\u6392\u9664\u6700\u540e\u4e00\u4f4d\u3002\r\n\r\n}\r\n\r\nreturn output;\r\n\r\n}\r\n\r\n\u8001\u65b9\u6cd5\uff1a\u65f6\u95f4\u590d\u6742\u5ea6\u4e3an2\r\npublic static int[] GetRandomSequence0(int total)\r\n\r\n{\r\n\r\nint[] hashtable = new int[total];\r\n\r\nint[] output = new int[total];\r\n\r\nRandom random = new Random();\r\n\r\nfor (int i = 0; i &amp;amp;lt; total; i++)\r\n\r\n{\r\n\r\nint num = random.Next(0, total);\r\n\r\nwhile (hashtable[num] &amp;amp;gt; 0)\r\n\r\n{\r\n\r\nnum = random.Next(0, total);\r\n\r\n}\r\n\r\noutput[i] = num;\r\n\r\nhashtable[num] = 1;\r\n\r\n}\r\n\r\nreturn output;\r\n\r\n}<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u6570\u7ec4\uff1a0 1 2 3 4 5 \u53d6\u6570\u636e\uff1a \u65b9\u6cd51\uff1a\u53d6\u51fa\u4e00\u4e2a\u5220\u9664\u4e00\u4e2a\uff0c\u4f46\u5220\u9664\u5f88\u8d39\u65f6\uff0c\u6027\u80fd\u5e76\u4e0d\u9ad8 \u65b9\u6cd52\uff1a\u53d6\u51fa\u4e00\u4e2a\uff0c [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"class_list":["post-1535","post","type-post","status-publish","format-standard","hentry","category-14"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/posts\/1535","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/comments?post=1535"}],"version-history":[{"count":0,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/posts\/1535\/revisions"}],"wp:attachment":[{"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/media?parent=1535"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/categories?post=1535"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/tags?post=1535"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}