{"id":94,"date":"2012-05-19T23:11:54","date_gmt":"2012-05-19T15:11:54","guid":{"rendered":"https:\/\/blog.indeex.club\/?p=94"},"modified":"2020-06-20T22:53:40","modified_gmt":"2020-06-20T14:53:40","slug":"javascript-%e9%80%92%e5%bd%92%e7%ae%97%e6%b3%95","status":"publish","type":"post","link":"https:\/\/blog.indeex.club\/index.php\/2012\/05\/19\/javascript-%e9%80%92%e5%bd%92%e7%ae%97%e6%b3%95\/","title":{"rendered":"Javascript \u9012\u5f52\u7b97\u6cd5"},"content":{"rendered":"<p>\u542c\u5ba4\u53cb\u8bf4\u6821\u95e8\u53e3\u7684\u65c5\u5e97\u53c8\u7206\u6ee1\u4e86\u3002\u3002\u3002<\/p>\n<p>Actionscript\u5b9e\u73b0\u9012\u5f52\u7b97\u6cd5\u4e0eJavascript\u7684\u5b9e\u73b0\u8fc7\u7a0b\u4e00\u6837\uff0c\u6240\u4ee5\u987a\u4fbf\u4e5f\u5199\u4e86\u4e00\u4e2aJavascript\u7684\uff1a<\/p>\n<pre data-language=HTML><code class=\"language-markup line-numbers\">&lt;!DOCTYPE html&gt;\n&lt;html lang=\"en\"&gt;\n\n    &lt;head&gt;\n        &lt;meta charset=\"UTF-8\" \/&gt;\n        &lt;title&gt;&lt;\/title&gt;\n        &lt;script type=\"text\/javascript\"&gt;\n            var BLACKHOLENMB = 6174;\n            var count = 0;\n\n            function blackHole(nmb) {\n                if(isNaN(nmb) || nmb &lt; 1000 || nmb &gt; 9999) {\n                    return -1;\n                }\n                count++;\n                var tempArray = (nmb + \"\").split(\"\");\n                var smallNmb = parseInt(tempArray.sort().join(\"\"));\n                var bigNmb = parseInt(tempArray.reverse().join(\"\"));\n                var d_value = bigNmb - smallNmb;\n                log(bigNmb, smallNmb, d_value, count);\n                if(d_value != BLACKHOLENMB) {\n                    return blackHole(d_value);\n                } else {\n                    return count;\n                }\n            }\n\n            function log(big, small, d_value, count) {\n                console.log(\"step \" + count + \":\" + big + \"-\" + small + \"=\" + d_value);\n            }\n            console.log(blackHole(2167));\n        &lt;\/script&gt;\n    &lt;\/head&gt;\n\n    &lt;body&gt;\n    &lt;\/body&gt;\n\n&lt;\/html&gt;\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u542c\u5ba4\u53cb\u8bf4\u6821\u95e8\u53e3\u7684\u65c5\u5e97\u53c8\u7206\u6ee1\u4e86\u3002\u3002\u3002 Actionscript\u5b9e\u73b0\u9012\u5f52\u7b97\u6cd5\u4e0eJavascript\u7684\u5b9e\u73b0<a href=\"https:\/\/blog.indeex.club\/index.php\/2012\/05\/19\/javascript-%e9%80%92%e5%bd%92%e7%ae%97%e6%b3%95\/\" class=\"read-more\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[4],"_links":{"self":[{"href":"https:\/\/blog.indeex.club\/index.php\/wp-json\/wp\/v2\/posts\/94"}],"collection":[{"href":"https:\/\/blog.indeex.club\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.indeex.club\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.indeex.club\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.indeex.club\/index.php\/wp-json\/wp\/v2\/comments?post=94"}],"version-history":[{"count":1,"href":"https:\/\/blog.indeex.club\/index.php\/wp-json\/wp\/v2\/posts\/94\/revisions"}],"predecessor-version":[{"id":101,"href":"https:\/\/blog.indeex.club\/index.php\/wp-json\/wp\/v2\/posts\/94\/revisions\/101"}],"wp:attachment":[{"href":"https:\/\/blog.indeex.club\/index.php\/wp-json\/wp\/v2\/media?parent=94"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.indeex.club\/index.php\/wp-json\/wp\/v2\/categories?post=94"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.indeex.club\/index.php\/wp-json\/wp\/v2\/tags?post=94"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}