{"id":5746,"date":"2024-04-15T13:16:42","date_gmt":"2024-04-15T05:16:42","guid":{"rendered":"http:\/\/zyg.luchers.cn\/?p=5746"},"modified":"2024-04-15T13:16:42","modified_gmt":"2024-04-15T05:16:42","slug":"%e7%ba%bf%e6%80%a7%e8%a1%a8","status":"publish","type":"post","link":"http:\/\/zyg.luchers.cn\/index.php\/2024\/04\/15\/%e7%ba%bf%e6%80%a7%e8%a1%a8\/","title":{"rendered":"\u7ebf\u6027\u8868"},"content":{"rendered":"<h2>\u7b2c\u4e09\u7ae0\u3001\u7ebf\u6027\u8868<\/h2>\n<h3>3.1\u3001\u7ebf\u6027\u8868\u7684\u5b9a\u4e49<\/h3>\n<p>1\u3001\u7ebf\u6027\u8868\uff08List\uff09\uff1a\u96f6\u4e2a\u6216\u591a\u4e2a\u6570\u636e\u5143\u7d20\u7684\u6709\u9650\u5e8f\u5217\u3002<\/p>\n<p>2\u3001\u7ebf\u6027\u8868\uff0c<\/p>\n<p>\uff081\uff09\u7b2c\u4e00\u4e2a\u5143\u7d20a1\uff0c\u53ea\u6709\u4e00\u4e2a\u76f4\u63a5\u540e\u7ee7\uff0c\u6ca1\u6709\u76f4\u63a5\u524d\u9a71<\/p>\n<p>\uff082\uff09\u6700\u540e\u4e00\u4e2a\u5143\u7d20an\uff0c\u53ea\u6709\u4e00\u4e2a\u76f4\u63a5\u524d\u9a71\uff0c\u6ca1\u6709\u76f4\u63a5\u540e\u7ee7<\/p>\n<p>\uff083\uff09\u5176\u4ed6a1-an\u7684\u6570\u636e\u4e2d\uff0c\u90fd\u53ea\u6709\u4e00\u4e2a\u76f4\u63a5\u524d\u9a71\u548c\u540e\u7ee7\uff0c\u6709\u591a\u4e2a\u95f4\u63a5\u524d\u9a71\u548c\u95f4\u63a5\u540e\u7ee7<\/p>\n<p>\uff084)\u7a7a\u8868\uff1a\u7ebf\u6027\u8868\u5143\u7d20\u7684\u4e2a\u6570n(n&gt;=0)\u5b9a\u4e49\u4e3a\u7ebf\u6027\u8868\u7684\u957f\u5ea6\uff0cn=0\u65f6\u3002<\/p>\n<h3>3.2\u3001\u7ebf\u6027\u8868\u7684\u62bd\u8c61\u6570\u636e\u7c7b\u578b<\/h3>\n<p>1\u3001\u6982\u5ff5<\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/zyg.luchers.cn\/wp-content\/uploads\/2024\/04\/image-20240414162422034-300x120.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"http:\/\/zyg.luchers.cn\/wp-content\/uploads\/2024\/04\/image-20240414162422034-300x120.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" \/><\/div><br \/>\n2\u3001\u4f8b\u5b50<\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/zyg.luchers.cn\/wp-content\/uploads\/2024\/04\/image-20240414162433003.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"http:\/\/zyg.luchers.cn\/wp-content\/uploads\/2024\/04\/image-20240414162433003.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20240414162433003\" \/><\/div><\/p>\n<h3>3.3\u3001\u7ebf\u6027\u8868\u7684\u987a\u5e8f\u5b58\u50a8\u7ed3\u6784<\/h3>\n<h4>3.3.1\u987a\u5e8f\u5b58\u50a8\u5b9a\u4e49<\/h4>\n<p>1\u3001\u7ebf\u6027\u8868\u7684\u987a\u5e8f\u5b58\u50a8\u7ed3\u6784\uff0c\u6307\u7684\u662f\u7528\u4e00\u6bb5\u5730\u5740\u5730\u5740\u7684\u5b58\u50a8\u5355\u5143\u4e00\u6b21\u5b58\u50a8\u7ebf\u6027\u8868\u7684\u6570\u636e\u5143\u7d20<\/p>\n<h4>3.3.2\u987a\u5e8f\u5b58\u50a8\u65b9\u5f0f<\/h4>\n<p>1\u3001\u4e00\u822c\u7528\u4e00\u7ef4\u6570\u7ec4\u6765\u5b9e\u73b0\u987a\u5e8f\u5b58\u50a8\u7ed3\u6784<\/p>\n<p>2\u3001\u987a\u5e8f\u5b58\u50a8\u7ed3\u6784\u9700\u8981\u4e09\u5c5e\u6027<\/p>\n<p>\uff081\uff09\u5b58\u50a8\u5355\u5143\u7684\u8d77\u59cb\u4f4d\u7f6e\uff1a\u6570\u7ec4list<\/p>\n<p>\uff082\uff09\u7ebf\u6027\u8868\u7684\u6700\u5927\u5b58\u50a8\u5bb9\u91cf\uff1a\u6570\u7ec4\u957f\u5ea6MaxSize<\/p>\n<p>\uff083\uff09\u7ebf\u6027\u8868\u7684\u5f53\u524d\u957f\u5ea6\uff1alength<\/p>\n<pre><code class=\"language-java\">class SeqList{\n    private int length ;\/\/\u987a\u5e8f\u8868\u7684\u957f\u5ea6\n    private Object [] list; \/\/\u8868\n    private int size;\/\/\u8868\u7684\u957f\u5ea6\n\/\/    \u521b\u5efa\u7ebf\u6027\u8868\n    public void init(int maxSize){\n        length=0;\n        this.size = maxSize;\n        list = new Object[size];\n    }\n}<\/code><\/pre>\n<h4>3.3.3\u6570\u636e\u957f\u5ea6\u4e0e\u7ebf\u6027\u8868\u957f\u5ea6\u533a\u522b<\/h4>\n<p>1\u3001\u4efb\u610f\u65f6\u523b\uff0c\u7ebf\u6027\u8868\u7684\u957f\u5ea6\u90fd\u5e94\u8be5\u5c0f\u4e8e\u6570\u7ec4\u957f\u5ea6<\/p>\n<p>2\u3001\u7ebf\u6027\u8868\u7684\u957f\u5ea6\u662f\u7ebf\u6027\u8868\u4f55\u603b\u7684\u6570\u636e\u5143\u7d20\u7684\u4e2a\u6570\uff0c\u968f\u7740\u7ebf\u6027\u8868\u63d2\u5165\u548c\u5220\u9664\u64cd\u4f5c\u7684\u8fdb\u884c\uff0c\u7ebf\u6027\u8868\u957f\u5ea6\u4f1a\u6539\u53d8<\/p>\n<h4>3.3.4\u5730\u5740\u8ba1\u7b97\u65b9\u6cd5<\/h4>\n<p>1\u3001\u5730\u5740\uff1a\u5b58\u50a8\u5668\u4e2d\u7684\u6bcf\u4e00\u4e2a\u5b58\u50a8\u5355\u5143\u90fd\u6709\u81ea\u5df1\u7684\u7f16\u53f7\uff0c\u8be5\u79f0\u53f7\u53eb\u5730\u5740<\/p>\n<p>2\u3001\u8ba1\u7b97\u516c\u5f0f<\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/zyg.luchers.cn\/wp-content\/uploads\/2024\/04\/image-20240414230713075.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"http:\/\/zyg.luchers.cn\/wp-content\/uploads\/2024\/04\/image-20240414230713075.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20240414230713075\" \/><\/div><\/p>\n<h3>3.5\u3001\u987a\u5e8f\u5b58\u50a8<\/h3>\n<h4>3.5.1\u83b7\u53d6\u5143\u7d20\u7684\u64cd\u4f5c<\/h4>\n<p>1\u3001GetElem\uff1a\u51fd\u6570\uff08\u65b9\u6cd5\uff09\u6765\u83b7\u53d6\u5143\u7d20\u64cd\u4f5c<\/p>\n<p>\uff081\uff09\u7406\u89e3\uff1a\u5c06\u7ebf\u6027\u8868\u4e2d\u7684\u7b2ci\u4e2a\u4f4d\u7f6e\u5143\u7d20\u8fd4\u56de\u3002<\/p>\n<p>\uff082\uff09eg\uff1aarr[1] = 1;<\/p>\n<p>2\u3001java\u5b9e\u73b0<\/p>\n<pre><code class=\"language-java\">\/\/    \u83b7\u53d6\u7ebf\u6027\u8868\u3002\u6309\u4f4d\u7f6e\u67e5\u627e\n    public Object loocale(int index){\n        if(index&lt;1 || index&gt;length){\n            System.out.println(&quot;\u8f93\u5165\u4f4d\u7f6e\u9519\u8bef&quot;);\n            return null;\n        }\n        return list[index-1];\n    }<\/code><\/pre>\n<h4>3.5.2\u63d2\u5165\u64cd\u4f5c<\/h4>\n<p>1\u3001\u601d\u8def<\/p>\n<p>\uff081\uff09\u63d2\u5165\u4f4d\u7f6e\u4e0d\u5408\u7406\uff0c\u629b\u51fa\u5f02\u5e38<\/p>\n<p>\uff082\uff09\u7ebf\u6027\u8868\u957f\u5ea6\u5927\u4e8e\u7b49\u4e8e\u6570\u7ec4\u957f\u5ea6\uff0c\u5219\u629b\u51fa\u5f02\u5e38\u6216\u52a8\u6001\u589e\u52a0\u5bb9\u91cf<\/p>\n<p>\uff083\uff09\u6700\u540e\u4e00\u4e2a\u5143\u7d20\u5f00\u59cb\u5411\u524d\u904d\u5386\u5230\u7b2ci\u4e2a\u4f4d\u7f6e\uff0c\u5206\u522b\u5c06\u5b83\u4eec\u90fd\u5411\u540e\u79fb\u52a8\u4e00\u4e2a\u4f4d\u7f6e<\/p>\n<p>\uff084\uff09\u8981\u5c06\u63d2\u5165\u5143\u7d20\u586b\u5165\u4f4d\u7f6ei\u4e2d<\/p>\n<p>\uff085\uff09\u8868\u957f+1<\/p>\n<p>2\u3001java\u5b9e\u73b0<\/p>\n<pre><code class=\"language-java\">\/\/    \u63d2\u5165\u6570\u636e\uff0c\u63d2\u5165\u4e4b\u524d\u9700\u8981\u5224\u65ad\u8868\u662f\u5426\u6ee1\u4e86\n    public void inster(Object element){\n        if(isFull()){\n            System.out.println(&quot;\u8868\u5df2\u7ecf\u6ee1\u4e86\uff0c\u65e0\u6cd5\u63d2\u5165&quot;);\n        }else{\n            list[length] = element;\/\/\u628a\u4f20\u8fdb\u6765\u7684\u53c2\u6570\u653e\u5230\u6700\u540e\uff0c\u5c3e\u63d2\u6cd5\n            length++;\n        }\n    }<\/code><\/pre>\n<h4>3.5.3\u5220\u9664\u64cd\u4f5c<\/h4>\n<p>1\u3001\u601d\u8def<\/p>\n<p>\uff081\uff09\u5982\u679c\u5220\u9664\u4f4d\u7f6e\u4e0d\u5408\u7406\uff0c\u629b\u51fa\u5f02\u5e38<\/p>\n<p>\uff082\uff09\u53d6\u51fa\u5220\u9664\u5143\u7d20<\/p>\n<p>\uff083\uff09\u4ece\u5220\u9664\u5143\u7d20\u4f4d\u7f6e\u5f00\u59cb\u904d\u5386\u5230\u6700\u540e\u4e00\u4e2a\u5143\u7d20\u4f4d\u7f6e\uff0c\u5206\u522b\u5c06\u5b83\u4eec\u90fd\u5411\u524d\u79fb\u52a8\u4e00\u4e2a\u4f4d\u7f6e<\/p>\n<p>\uff084\uff09\u8868\u957f-1<\/p>\n<p>2\u3001\u5220\u9664\u548c\u63d2\u5165\u7684\u65f6\u95f4\u590d\u6742\u5ea6\u90fd\u662fO(n)\uff0c\u5b58\u3001\u8bfb\u6570\u636e\u65f6\u65f6\u95f4\u590d\u6742\u5ea6\u90fd\u662fO(1)<\/p>\n<p>3\u3001java\u5b9e\u73b0<\/p>\n<pre><code class=\"language-java\">\/\/    \u5224\u65ad\u8868\u662f\u5426\u4e3a\u7a7a\n    public boolean isNull(){\n        if(length==0){\n            return true;\n        }\n        return false;\n    }\n\/\/  \u5220\u9664\u6307\u5b9a\u4f4d\u7f6e\u5143\u7d20\n    public void delete(int index){\n        if(index&lt;1 || index&gt;length){\n            System.out.println(&quot;\u6570\u636e\u957f\u5ea6\u9519\u8bef\uff0c\u65e0\u6cd5\u5220\u9664&quot;);\n            return ;\n        }\n        if(isNull()){\n            System.out.println(&quot;\u987a\u5e8f\u8868\u4e3a\u7a7a\uff0c\u65e0\u6cd5\u5220\u9664&quot;);\n        }else{\n            for(int i =index-1;i&lt;length-1;i++){\/\/\u6570\u7ec4\u4e0b\u6807\u6bd4\u8868\u7684\u4e0b\u6807\u5c111\n                list[i] =list[i+1];\/\/\u540e\u4e00\u4e2a\u8986\u76d6\u524d\u4e00\u4e2a\n            }\n            length--;\/\/\u628a\u6700\u540e\u7684\u957f\u5ea6-1\n        }\n    }\n}<\/code><\/pre>\n<h4>3.5.4\u7ebf\u6027\u8868\u987a\u5e8f\u5b58\u50a8\u7ed3\u6784\u7684\u4f18\u7f3a\u70b9<\/h4>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/zyg.luchers.cn\/wp-content\/uploads\/2024\/04\/image-20240414230910960.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"http:\/\/zyg.luchers.cn\/wp-content\/uploads\/2024\/04\/image-20240414230910960.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20240414230910960\" \/><\/div><\/p>\n<h3>3.6\u3001\u7ebf\u6027\u8868\u7684\u94fe\u5f0f\u5b58\u50a8\u7ed3\u6784<\/h3>\n<h4>3.6.1\u7ebf\u6027\u8868\u7684\u94fe\u5f0f\u5b58\u50a8\u7ed3\u6784\u5b9a\u4e49<\/h4>\n<p>1\u3001\u6570\u636e\u57df\uff1a\u5b58\u50a8\u6570\u636e\u5143\u7d20\u4fe1\u606f\u7684\u57df<\/p>\n<p>2\u3001\u6307\u9488\/\u94fe\uff1a\u6307\u9488\u57df\u4e2d\u5b58\u50a8\u7684\u4fe1\u606f<\/p>\n<p>3\u3001\u8282\u70b9\uff1a\u6570\u636e\u57df\u548c\u6307\u9488<\/p>\n<p>4\u3001\u5934\u6307\u9488\uff1a\u94fe\u8868\u4f55\u603b\u7b2c\u4e00\u4e2a\u8282\u70b9\u7684\u5b58\u50a8\u4f4d\u7f6e<\/p>\n<p>5\u3001\u5934\u8282\u70b9\uff1a\u5355\u94fe\u8868\u7684\u7b2c\u4e00\u4e2a\u8282\u70b9\u524d\u8bbe\u7f6e\u4e00\u4e2a\u8282\u70b9<\/p>\n<p>7\u3001\u94fe\u8868\uff1an\u4e2a\u8282\u70b9\u7531\u6307\u9488\u94fe\u7ec4\u6210\u4e00\u4e2a\u94fe\u8868<\/p>\n<p>8\u3001java\u5b9e\u73b0\uff08\u5355\u94fe\u8868\u94fe\u8868\uff09<\/p>\n<pre><code class=\"language-java\"><\/code><\/pre>\n<h4>3.6.2\u5934\u6307\u9488\u548c\u5934\u8282\u70b9\u7684\u5f02\u540c<\/h4>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/zyg.luchers.cn\/wp-content\/uploads\/2024\/04\/image-20240414231139963.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"http:\/\/zyg.luchers.cn\/wp-content\/uploads\/2024\/04\/image-20240414231139963.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20240414231139963\" \/><\/div><\/p>\n<p>2\u3001\u82e5\u7ebf\u6027\u8868\u4e3a\u7a7a\u8868\uff0c\u5219\u5934\u8282\u70b9\u7684\u6307\u9488\u57df\u4e3a\u7a7a<\/p>\n<h4>3.6.3\u7ebf\u6027\u8868\u94fe\u5f0f\u5b58\u50a8\u7ed3\u6784\u4ee3\u7801\u63cf\u8ff0<\/h4>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/zyg.luchers.cn\/wp-content\/uploads\/2024\/04\/image-20240414231011098.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"http:\/\/zyg.luchers.cn\/wp-content\/uploads\/2024\/04\/image-20240414231011098.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20240414231011098\" \/><\/div><\/p>\n<p>1\u3001\u8282\u70b9\u7531\u5b58\u653e\u6570\u636e\u5143\u7d20\u7684\u6570\u636e\u57df\u5b58\u653e\u540e\u7ee7\u8282\u70b9\u5730\u5740\u7684\u6307\u9488\u57df\u7ec4\u6210<\/p>\n<h3>3.7\u3001\u5355\u94fe\u8868\u7684\u8bfb\u53d6<\/h3>\n<h4>3.7.1\u7b97\u6cd5\u601d\u8def<\/h4>\n<p>1\u3001\u58f0\u660e\u4e00\u4e2a\u8282\u70b9p\u6307\u5411\u94fe\u8868\u7b2c\u4e00\u4e2a\u8282\u70b9\uff0c\u521d\u59cb\u5316j\u4ece1\u5f00\u59cb<\/p>\n<p>2\u3001\u5f53j&lt;i\u65f6\uff0c\u904d\u5386\u94fe\u8868\uff0c\u8ba9p\u6307\u9488\u5f80\u540e\u79fb\uff0c\u4e0d\u65ad\u6307\u5411\u4e0b\u4e00\u4e2a\u8282\u70b9\uff0cj++\uff1b<\/p>\n<p>3\u3001\u82e5\u94fe\u8868\u672b\u5c3ep\u4e3a\u7a7a\uff0c\u5219\u8bf4\u660e\u7b2ci\u4e2a\u5143\u7d20\u4e0d\u5b58\u5728<\/p>\n<p>4\u3001\u5426\u5219\u67e5\u627e\u6210\u529f\uff0c\u8fd4\u56de\u8282\u70b9p\u7684\u6570\u636e<\/p>\n<p>\u8865\u5145\uff1a<\/p>\n<p>1\u3001\u6700\u597d\u65f6\u95f4\u590d\u6742\u5ea6O(1)\uff0c\u6700\u574f\u65f6\u95f4\u590d\u6742\u5ea6O(n)<\/p>\n<p>5\u3001java\u5b9e\u73b0<\/p>\n<pre><code class=\"language-java\">\/\/    \u83b7\u53d6\u6307\u5b9a\u4f4d\u7f6e\u7684\u8282\u70b9\n    public Node getNodeByIndex(int index){\n        if(index&lt;0 || index&gt;size){\n            throw new IndexOutOfBoundsException(&quot;\u83b7\u53d6\u4f4d\u7f6e\u8d85\u8fc7\u4e86\u94fe\u8868\u7684\u957f\u5ea6&quot;);\n        }\n        Node current = header;\/\/\u4ece\u94fe\u8868\u8868\u5934\u5f00\u59cb\u904d\u5386\n        for(int i=0;i&lt;size &amp;&amp; current.next!=null;i++,current =current.next){\n            if(i==index){\n                return current;\n            }\n        }\n        return null;\n    }\n\/\/    \u6539\u53d8\uff0c\u83b7\u53d6\u6307\u5b9a\u7d22\u5f15\u51fa\u7684\u5143\u7d20\n    public T get(int index){\n        return this.getNodeByIndex(index).data;\/\/\u8fd9\u4e2a\u65b9\u6cd5\u7684\u4e0b\u6807\u53bb\u8c03\u7528\u8fd9\u4e2a\u65b9\u6cd5\u7684\u6570\u636e\n    }\n\/\/    \u6539\u53d8\uff0c\u6309\u503c\u67e5\u627e\u6240\u5728\u7684\u4f4d\u7f6e\n    public int local(T element){\n        Node current =header;\/\/\u94fe\u8868\u8868\u5934\u5f00\u59cb\n        for(int i=0;i&lt;size &amp;&amp; current !=null;i++,current=current.next){\n            if(current.data.equals(element)){\n                return i;\n            }\n        }\n        return -1;\n    }<\/code><\/pre>\n<h3>3.8\u3001\u5355\u94fe\u8868\u7684\u63d2\u5165\u4e0e\u5220\u9664<\/h3>\n<h4>3.8.1\u5355\u94fe\u8868\u7684\u63d2\u5165<\/h4>\n<p>\u7406\u89e3\u56fe<\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/zyg.luchers.cn\/wp-content\/uploads\/2024\/04\/image-20240414231339078.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"http:\/\/zyg.luchers.cn\/wp-content\/uploads\/2024\/04\/image-20240414231339078.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20240414231339078\" \/><\/div><\/p>\n<p>2\u3001\u601d\u8def<\/p>\n<p>\uff081\uff09\u58f0\u660e\u4e00\u8282\u70b9p\u6307\u5411\u94fe\u8868\u7b2c\u4e00\u4e2a\u8282\u70b9\uff0c\u521d\u59cb\u5316j\u4ece1\u5f00\u59cb<\/p>\n<p>\uff082\uff09\u5f53j&lt;i\u65f6\uff0c\u904d\u5386\u94fe\u8868\uff0c\u8ba9p\u6307\u9488\u5f80\u540e\u79fb\uff0c\u4e0d\u65ad\u6307\u5411\u4e0b\u4e00\u4e2a\u8282\u70b9\uff0cj++\uff1b<\/p>\n<p>\uff083\uff09\u82e5\u94fe\u8868\u672b\u5c3ep\u4e3a\u7a7a\uff0c\u5219\u8bf4\u660e\u7b2ci\u4e2a\u5143\u7d20\u4e0d\u5b58\u5728<\/p>\n<p>\uff084\uff09\u5426\u5219\u67e5\u627e\u6210\u529f\uff0c\u8fd4\u56de\u8282\u70b9p\u7684\u6570\u636es<\/p>\n<p>\uff085\uff09\u5c06\u6570\u636e\u5143\u7d20e\u8d4b\u503c\u7ed9s-&gt;data;<\/p>\n<p>\uff086\uff09\u5355\u94fe\u8868\u7684\u63d2\u5165\u6807\u51c6\u8bed\u53e5\uff1as-&gt;next =  p -&gt;next;  p-&gt;next =s;<\/p>\n<p>\uff087\uff09\u8fd4\u56de\u6210\u529f<\/p>\n<h4>3.8.2\u5355\u94fe\u8868\u7684\u5220\u9664<\/h4>\n<p>1\u3001\u7406\u89e3\u9898<\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/zyg.luchers.cn\/wp-content\/uploads\/2024\/04\/image-20240414235347237.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"http:\/\/zyg.luchers.cn\/wp-content\/uploads\/2024\/04\/image-20240414235347237.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20240414235347237\" \/><\/div><\/p>\n<p>2\u3001\u601d\u8def<\/p>\n<p>\uff081\uff09\u58f0\u660e\u4e00\u8282\u70b9p\u6307\u5411\u94fe\u8868\u7b2c\u4e00\u4e2a\u8282\u70b9\uff0c\u521d\u59cb\u5316j\u4ece1\u5f00\u59cb<\/p>\n<p>\uff082\uff09\u5f53j&lt;i\u65f6\uff0c\u904d\u5386\u94fe\u8868\uff0c\u8ba9p\u6307\u9488\u5f80\u540e\u79fb\uff0c\u4e0d\u65ad\u6307\u5411\u4e0b\u4e00\u4e2a\u8282\u70b9\uff0cj++\uff1b<\/p>\n<p>\uff083\uff09\u82e5\u94fe\u8868\u672b\u5c3ep\u4e3a\u7a7a\uff0c\u5219\u8bf4\u660e\u7b2ci\u4e2a\u5143\u7d20\u4e0d\u5b58\u5728<\/p>\n<p>\uff084\uff09\u5426\u5219\u67e5\u627e\u6210\u529f\uff0c\u5c06\u6b32\u5220\u9664\u7684\u7ed3\u70b9p-&gt;next\u8d4b\u503c\u7ed9q<\/p>\n<p>\uff085\uff09\u5355\u94fe\u8868\u7684\u5220\u9664\u6807\u51c6\u8bed\u53e5p-&gt;next =  q-&gt;next<\/p>\n<p>\uff086\uff09\u5c06q\u7ed3\u70b9\u4e2d\u7684\u6570\u636e\u8d4b\u503c\u7ed9e\uff0c\u4f5c\u4e3a\u8fd4\u56de\u503c<\/p>\n<p>\uff087\uff09\u91ca\u653eq\u8282\u70b9<\/p>\n<p>\uff088\uff09\u8fd4\u56de\u6210\u529f<\/p>\n<p>3\u3001\u5bf9\u4e8e\u63d2\u5165\u6216\u5220\u9664\u6570\u636e\u8d8a\u9891\u7e41\u7684\u64cd\u4f5c\uff0c\u5355\u94fe\u8868\u7684\u6548\u7387\u4f18\u52bf\u5c31\u8d8a\u660e\u663e<\/p>\n<h3>3.9\u3001\u5355\u94fe\u8868\u7684\u6574\u8868\u521b\u5efa<\/h3>\n<h4>3.9.1\u3001\u7b97\u6cd5\u601d\u8def<\/h4>\n<p>\uff081\uff09\u58f0\u660e\u4e00\u7ed3\u70b9p\u548c\u8ba1\u6570\u5668\u53d8\u91cfi<\/p>\n<p>\uff082\uff09\u521d\u59cb\u5316\u2014\u7a7a\u94fe\u8868L\uff1b<\/p>\n<p>\uff083\uff09\u8ba9L\u7684\u5934\u7ed3\u70b9\u7684\u6307\u9488\u6307\u5411NULL\uff0c\u5373\u5efa\u7acb\u4e00\u4e2a\u5e26\u5934\u7ed3\u70b9\u7684\u5355\u94fe\u8868<\/p>\n<p>\uff084\uff09\u5faa\u73af<\/p>\n<p>\u200b       \u2460\uff1a\u751f\u6210\u4e00\u4e2a\u65b0\u7ed3\u70b9\u8d4b\u503c\u7ed9p<\/p>\n<p>\u200b       \u2461\uff1a\u968f\u673a\u751f\u6210\u4e00\u6570\u5b57\u8d4b\u503c\u7ed9p\u7684\u6570\u636e\u57dfp-&gt;data\uff1b<\/p>\n<p>\u200b       \u2462\uff1a\u5c06p\u63d2\u5165\u5230\u5934\u7ed3\u70b9\u4e0e\u524d\u4e00\u65b0\u7ed3\u70b9\u4e4b\u95f4\u3002<\/p>\n<p>\uff085\uff09\u5c3e\u63d2\u6cd5 <\/p>\n<h4>3.9.2\u3001java\u5b9e\u73b0<\/h4>\n<pre><code class=\"language-java\">\/\/    \u5b9a\u4e49\u4e00\u4e2a\u5185\u90e8\u7c7b\uff0c\u4ee3\u8868\u94fe\u8868\u8282\u70b9\n    private class Node{\n        private T data;\/\/\u4fdd\u5b58\u6570\u636e\n        private Node next;\/\/\u6307\u5411\u4e0b\u4e00\u4e2a\u8282\u70b9\u7684\u5f15\u7528\n\n        \/\/\u65e0\u53c2\u6784\u9020\u5668\n        public Node(){\n        }\n\/\/        \u521d\u59cb\u5316\u53d8\u91cf\n        public Node(T data,Node next){\n            this.data = data;\n            this.next = next;\n        }\n    }\n    private Node header;\/\/\u4fdd\u5b58\u5934\u8282\u70b9\n    private Node tail;\/\/\u4fdd\u5b58\u5c3e\u8282\u70b9\n    private int size;\/\/\u4fdd\u5b58\u6709\u8282\u70b9\u7684\u957f\u5ea6\n\/\/    \u521b\u5efa\u4ee5\u65b0\u94fe\u8868(\u7a7a\uff09\n    public MyLinkList(){}\n\/\/    \u4ee5\u6307\u5b9a\u6570\u636e\u5143\u7d20\u521b\u5efa\u94fe\u8868\uff0c\u4e00\u4e2a\u5143\u7d20\n    public MyLinkList(T element){\/\/element \u662f\u52a0\u5165\u7684\u6570\u636e\n        header = new Node(element,header);\n        tail=header;\n        size++;\n    }<\/code><\/pre>\n<h3>3.10\u3001\u5355\u94fe\u8868\u7ed3\u6784\u4e0e\u987a\u5e8f\u5b58\u50a8\u7ed3\u6784\u4f18\u7f3a\u70b9<\/h3>\n<h4>3.10.1\u3001\u5b58\u50a8\u5206\u914d\u65b9\u5f0f<\/h4>\n<p>\uff081\uff09\u987a\u5e8f\u5b58\u50a8\uff1a\u8fde\u7eed\u5b58\u50a8\u5355\u5143\u4f9d\u6b21\u5b58\u50a8\uff0c<\/p>\n<p>\uff082\uff09\u5355\u94fe\u8868\u94fe\u5f0f\u5b58\u50a8\uff1a\u4e00\u7ec4\u4efb\u610f\u7684\u5b58\u50a8\u5355\u5143\u5b58\u653e\u7ebf\u6027\u8868\u7684\u5143\u7d20<\/p>\n<h4>3.10.2\u3001\u67e5\u627e<\/h4>\n<p>\uff081\uff09\u987a\u5e8f\u5b58\u50a8\uff1aO(1)<\/p>\n<p>\uff082\uff09\u94fe\u5f0f\u5b58\u50a8\uff1aO(n)<\/p>\n<h4>3.10.3\u3001\u63d2\u5165\u548c\u5220\u9664<\/h4>\n<p>\uff081\uff09\u987a\u5e8f\u5b58\u50a8\uff1aO(n)<\/p>\n<p>\uff082\uff09\u94fe\u5f0f\u5b58\u50a8\uff1aO(1)<\/p>\n<h4>3.10.4\u3001\u7a7a\u95f4\u6027\u80fd<\/h4>\n<p>\uff081\uff09\u987a\u5e8f\u5b58\u50a8\uff1a\u9700\u8981\u9884\u5206\u914d\u7a7a\u95f4\uff0c\u5bb9\u6613\u5206\u914d\u4e0d\u5747<\/p>\n<p>\uff082\uff09\u5355\u94fe\u8868\u94fe\u5f0f\u5b58\u50a8\uff1a\u4e0d\u9700\u8981\u9884\u5206\u914d\uff0c\u53ea\u8981\u6709\u53ef\u4ee5\u5206\u914d\uff0c\u5143\u7d20\u4e2a\u6570\u4e0d\u53d7\u9650<\/p>\n<h4>3.10.5\u3001\u5c0f\u7ed3<\/h4>\n<p>\uff081\uff09\u67e5\u627e\u9002\u5408\u7528\u987a\u5e8f\u5b58\u50a8<\/p>\n<p>\uff082\uff09\u63d2\u5165\u548c\u5220\u9664\u9002\u5408\u7528\u94fe\u5f0f\u5b58\u50a8<\/p>\n<p>\uff083\uff09\u77e5\u9053\u5927\u5c0f\u7528\uff0c\u987a\u5e8f\uff08\u8003\u8651\u5176\u4ed6\u56e0\u7d20\uff09<\/p>\n<p>\uff084\uff09\u4e0d\u77e5\u9053\u5927\u5c0f\uff0c\u94fe\u5f0f\uff08\u8003\u8651\u5176\u4ed6\u56e0\u7d20\uff09<\/p>\n<h3>3.11\u3001\u9759\u6001\u94fe\u8868<\/h3>\n<p>1\u3001\u63cf\u8ff0\uff1a\u7528\u6570\u7ec4\u63cf\u8ff0\u7684\u7684\u94fe\u8868\u53eb\u9759\u6001\u94fe\u8868<\/p>\n<p>2\u3001<\/p>\n<h3>3.12\u3001\u5faa\u73af\u94fe\u8868<\/h3>\n<p>1\u3001\u6982\u5ff5\uff1a\u5c06\u5355\u94fe\u8868\u4e2d\u7ec8\u7aef\u8282\u70b9\u7684\u6307\u9488\u7aef\u7531\u7a7a\u6307\u9488\u6539\u4e3a\u6307\u5411\u5934\u7ed3\u70b9\uff0c\u5c31\u4f7f\u6574\u4e2a\u5355\u94fe\u8868\u5f62\u6210\u4e86\u4e00\u4e2a\u73af\uff0c\u8fd9\u79cd\u5934\u5c3e\u76f8\u63a5\u7684\u5355\u94fe\u8868\u6210\u4e3a\u5355\u5faa\u73af\u94fe\u8868\uff0c\u7b80\u79f0\u4e3a\u5faa\u73af\u94fe\u8868<\/p>\n<p>2\u3001\u5355\u94fe\u8868\u3001\u5faa\u73af\u94fe\u8868\u548c\u53cc\u5411\u94fe\u8868\u65f6\u95f4\u6548\u7387\u6bd4\u8f83<\/p>\n<p><div 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1\u3001\u7ebf\u6027\u8868\uff08List\uff09\uff1a\u96f6\u4e2a\u6216\u591a\u4e2a\u6570\u636e\u5143\u7d20\u7684\u6709\u9650\u5e8f\u5217\u3002 2\u3001\u7ebf\u6027\u8868\uff0c \uff08 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