{"id":2579,"date":"2024-11-10T16:11:10","date_gmt":"2024-11-10T08:11:10","guid":{"rendered":"https:\/\/fwq.ai\/blog\/2579\/"},"modified":"2024-11-10T16:11:10","modified_gmt":"2024-11-10T08:11:10","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-javascript-%e6%89%be%e5%87%ba%e6%95%b0%e5%ad%97%e6%95%b0%e7%bb%84%e7%9a%84%e6%9c%80%e5%a4%a7%e6%8e%92%e5%88%97%e5%80%bc%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/2579\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528 JavaScript \u627e\u51fa\u6570\u5b57\u6570\u7ec4\u7684\u6700\u5927\u6392\u5217\u503c\uff1f"},"content":{"rendered":"

\"\u5982\u4f55\u4f7f\u7528<\/p>\n

\u5982\u4f55\u4f7f\u7528 javascript \u627e\u5230\u4e00\u7ec4\u6570\u5b57\u7684\u6700\u5927\u503c\uff1f<\/strong><\/p>\n

\u5047\u8bbe\u6211\u4eec\u6709\u4e00\u7ec4\u6570\u5b57\uff1a2, 8, 9, 35, 38, 86, 211, 380, 384, 3856\u3002\u6211\u4eec\u7684\u76ee\u6807\u662f\u4f7f\u7528 javascript \u4ee3\u7801\u627e\u51fa\u8fd9\u7ec4\u6570\u5b57\u6240\u80fd\u7ec4\u6210\u7684\u6570\u5b57\u5f53\u4e2d\u7684\u6700\u5927\u503c\u3002<\/p>\n

\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u6211\u4eec\u9700\u8981\u91c7\u7528\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n

    \n
  1. \u6392\u5217\u7ec4\u5408\uff1a<\/strong>\u6211\u4eec\u9996\u5148\u9700\u8981\u6392\u5217\u5e76\u7ec4\u5408\u8fd9\u4e9b\u6570\u5b57\u7684\u6240\u6709\u53ef\u80fd\u987a\u5e8f\u3002<\/li>\n
  2. \u6392\u5e8f\uff1a<\/strong>\u5bf9\u6240\u6709\u6392\u5217\u7ec4\u5408\u8fdb\u884c\u6392\u5e8f\uff0c\u4ee5\u627e\u51fa\u6700\u5927\u7684\u6570\u5b57\u3002<\/li>\n<\/ol>\n

    \u4ee5\u4e0b\u662fjavascript\u5b9e\u73b0\uff1a<\/p>\n

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

    \/\/ \u6392\u5217\u7ec4\u5408\nfunction permutate(array, permutatedArray) {\n    if (!permutatedArray) {\n        permutatedArray = [];\n    }\n    if (array.length > 1) {\n        let elementCur = array.shift();\n        permutate(array, permutatedArray);\n        let permutatedArrayLen = permutatedArray.length;\n        for (let j = 0; j < permutatedArrayLen; j++) {\n            let p = permutatedArray.shift();\n            for (let i = 0; i <= p.length; i++) {\n                let r = p.slice(0); \/\/ \u590d\u5236\u6392\u5217\u597d\u7684\u6570\u7ec4\n                r.splice(i, 0, elementCur); \/\/ \u63d2\u5165\u6570\u636e\u5230\u6570\u7ec4\u7684\u4f4d\u7f6e\n                permutatedArray.push(r);\n            }\n        }\n    } else {\n        permutatedArray.push([array[0]]);\n    }\n    return permutatedArray;\n}\n\n\/\/ \u6392\u5e8f\nfunction orderBy(arr) {\n    let sort = [];\n    permutate(arr, sort);\n\n    let max = sort[0].join(''); \/\/ \u83b7\u53d6\u7b2c\u4e00\u4e2a\u6392\u5217\u7ec4\u5408\n    for (let i = 0; i < sort.length; i++) {\n        let item = sort[i].join('');\n        if (max < item) {\n            max = item;\n        }\n    }\n    return max;\n}\n\nlet arr = [6, 68, 634, 6270];\nconsole.log(orderBy(arr)); \/\/\u8f93\u51fa\u7ed3\u679c\uff1a 6866346270<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u4f7f\u7528 JavaScript \u627e\u51fa\u6570\u5b57\u6570\u7ec4\u7684\u6700\u5927\u503c\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
    \u5982\u4f55\u4f7f\u7528 javascript \u627e\u5230\u4e00\u7ec4\u6570\u5b57\u7684\u6700\u5927\u503c\uff1f \u5047\u8bbe\u6211\u4eec\u6709\u4e00\u7ec4\u6570\u5b57\uff1a2, 8, 9, 35, 38, 86, 211, 380, 384, 3856\u3002\u6211\u4eec\u7684\u76ee\u6807\u662f\u4f7f\u7528 javascript \u4ee3\u7801\u627e\u51fa\u8fd9\u7ec4\u6570\u5b57\u6240\u80fd\u7ec4\u6210\u7684\u6570\u5b57\u5f53\u4e2d\u7684\u6700\u5927\u503c\u3002 \u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u6211\u4eec\u9700\u8981\u91c7\u7528\u4ee5\u4e0b\u6b65\u9aa4\uff1a \u6392\u5217\u7ec4\u5408\uff1a\u6211\u4eec\u9996\u5148\u9700\u8981\u6392\u5217\u5e76\u7ec4\u5408\u8fd9\u4e9b\u6570\u5b57\u7684\u6240\u6709\u53ef\u80fd\u987a\u5e8f\u3002 \u6392\u5e8f\uff1a\u5bf9\u6240\u6709\u6392\u5217\u7ec4\u5408\u8fdb\u884c\u6392\u5e8f\uff0c\u4ee5\u627e\u51fa\u6700\u5927\u7684\u6570\u5b57\u3002 \u4ee5\u4e0b\u662fjavascript\u5b9e\u73b0\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \/\/ \u6392\u5217\u7ec4\u5408 function permutate(array, permutatedArray) { if (!permutatedArray) { permutatedArray = []; } if (array.length > 1) { let elementCur = array.shift(); permutate(array, permutatedArray); let permutatedArrayLen = permutatedArray.length; for (let j = 0; j < […]<\/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-2579","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/2579","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=2579"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/2579\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=2579"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=2579"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=2579"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}