{"id":124,"date":"2021-01-12T20:20:09","date_gmt":"2021-01-12T12:20:09","guid":{"rendered":"https:\/\/fireinsect.top\/?p=124"},"modified":"2021-02-16T22:47:57","modified_gmt":"2021-02-16T14:47:57","slug":"%e4%b8%89%e4%b8%aa%e5%9f%ba%e7%a1%80%e6%8e%92%e5%ba%8f%e6%96%b9%e5%bc%8f","status":"publish","type":"post","link":"https:\/\/fireinsect.top\/index.php\/2021\/01\/12\/%e4%b8%89%e4%b8%aa%e5%9f%ba%e7%a1%80%e6%8e%92%e5%ba%8f%e6%96%b9%e5%bc%8f\/","title":{"rendered":"\u4e09\u4e2a\u57fa\u7840\u6392\u5e8f\u65b9\u5f0f"},"content":{"rendered":"\n

\uff08\u6392\u5e8f\u7686\u4ee5\u4ece\u5c0f\u5230\u5927\u6392\u5e8f\uff09<\/p>\n\n\n\n

\u5192\u6ce1\u6392\u5e8f<\/p>\n\n\n\n

\u601d\u8def\uff1a<\/p>\n\n\n\n

1.\u6307\u5411\u6570\u7ec4\u4e2d\u4e24\u4e2a\u76f8\u90bb\u7684\u5143\u7d20\uff08\u6700\u5f00\u59cb\u662f\u6570\u7ec4\u5934\u4e24\u4e2a\u5143\u7d20\uff09\uff0c\u5e76\u4e14\u6bd4\u8f83\u5b83\u4eec\u7684\u5927\u5c0f\u3002<\/p>\n\n\n\n\n\n\n\n

2.\u5982\u679c\u524d\u9762\u7684\u5143\u7d20\u5927\u4e8e\u540e\u9762\u7684\u5143\u7d20\uff0c\u4ea4\u6362\u4e24\u4e2a\u5143\u7d20\u7684\u4f4d\u7f6e\u3002<\/p>\n\n\n\n

3.\u53cd\u4e4b\u5219\u4e0d\u4ea4\u6362\u3002<\/p>\n\n\n\n

4.\u5faa\u73af\u540e\u79fb\uff0c\u6bcf\u6b21\u5c06\u6700\u5927\u7684\u5143\u7d20\u79fb\u52a8\u5230\u6700\u540e\u4e00\u4e2a\u3002<\/p>\n\n\n\n

public class Sort {\n \/\/ \u5192\u6ce1\u6392\u5e8f\n   public static void bubbleSort(int[] array) {\n     \/\/ \u6bcf\u6b21\u5faa\u73af\uff0c\u90fd\u80fd\u5192\u6ce1\u51fa\u4e00\u4e2a\u6700\u5927\u5143\u7d20\u653e\u5728\u6700\u540e\uff0c\u56e0\u6b64\u9700\u8981\u5faa\u73af array.length \u6b21\n     for (int i = 0; i < array.length; i++) {\n       \/\/ \u6bcf\u6b21\u904d\u5386\uff0c\u6700\u540e\u7684\u5143\u7d20\u5df2\u7ecf\u662f\u6700\u5927\u4e86\uff0c\u56e0\u6b64\u53ef\u4ee5\u5ffd\u7565\uff0c\u53ea\u9700\u8981\u904d\u5386 0 \u5230 array.length - i - 1\u4e2d\u5143\u7d20\u3002\n       for (int j = 0; j < array.length - i - 1; j++) {\n         \/\/ \u4ea4\u6362\u5143\u7d20\n         if (array[j] > array[j + 1]) {\n           int temp = array[j + 1];\n           array[j + 1] = array[j];\n           array[j] = temp;\n         }\n       }\n     }\n   }<\/code><\/pre>\n\n\n\n
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\u9009\u62e9\u6392\u5e8f<\/p>\n\n\n\n
\u601d\u8def\uff1a<\/p>\n\n\n\n
1.\u5148\u8bbe\u5b9a\u4e24\u4e2a\u53d8\u91cf\u4e00\u4e2a\u8bb0\u5f55\u5f53\u524d\u6700\u5927\u503c\uff0c\u4e00\u4e2a\u8bb0\u5f55\u5f53\u524d\u6700\u5927\u503c\u7684\u4f4d\u7f6e\uff08\u7d22\u5f15—index\uff09\u3002<\/p>\n\n\n\n
2.\u4f9d\u6b21\u904d\u5386\u540e\u9762\u7684\u5143\u7d20\uff0c\u5982\u679c\u53d1\u73b0\u6bd4\u5f53\u524d\u6700\u5927\u503c\u5927\uff0c\u5219\u5c06\u6700\u5927\u503c\u6362\u4e3a\u6b64\u5143\u7d20\uff0c\u4f4d\u7f6e\u6539\u4e3a\u6b64\u5143\u7d20\u4f4d\u7f6e\u3002<\/p>\n\n\n\n
3.\u76f4\u5230\u904d\u5386\u7ed3\u675f\uff0c\u5c06\u6700\u5927\u503c\u7684\u5143\u7d20\u4e0e\u6700\u53f3\u8fb9\u5143\u7d20\u4ea4\u6362\u3002<\/p>\n\n\n\n
4.\u91cd\u590d\u5faa\u73af\uff0c\u76f4\u5230\u6392\u5e8f\u5b8c\u6210\u3002<\/p>\n\n\n\n
public class Sort {\n \/\/ \u9009\u62e9\u6392\u5e8f\n   public static void selectSort(int[] array) {\n     int max;\n     int maxindex;\n     \/\/\u6bcf\u6b21\u5faa\u73af\u90fd\u9009\u62e9\u51fa\u4e00\u4e2a\u6700\u5927\u6570\uff0c\u653e\u5728\u6700\u540e\uff0c\u5faa\u73af\u6570\u7ec4\u957f\u5ea6\u51cf\u4e00\u6b21\n     for(int i=0;i<array.length-1;i++){\n      max=array[0];\n      maxindex=0;\n      \/\/\u904d\u5386\u5bfb\u627e\u6bcf\u6b21\u5faa\u73af\u7684\u6700\u5927\u503c\uff0c\u6bcf\u4e00\u6b21\u5faa\u73af\u90fd\u5df2\u7ecf\u9009\u51fa\u4e86\u6700\u5927\u503c\uff0c\u6240\u4ee5\u904d\u5386\u65f6\u8981\u7701\u53bb\u6700\u540e\u51e0\u4f4d\u5df2\u7ecf\u9009\u62e9\u51fa\u6765\u7684\u6570 \u6240\u4ee5\u5faa\u73aflength-i\u6b21\n       for(int j=1;j<array.length-i;j++){\n       if(max<array[j]){\n         max=array[j];\n         maxindex=j;\n      }\n     }\n     array[maxindex]=array[array.length-i-1];\n     array[array.length-i-1]=max;\n    }\n   }<\/code><\/pre>\n\n\n\n
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\u63d2\u5165\u6392\u5e8f<\/p>\n\n\n\n
\u601d\u8def\uff1a<\/p>\n\n\n\n
1.\u9009\u62e9\u6570\u7ec4\u5012\u6570\u7b2c\u4e8c\u4e2a\u5143\u7d20\uff0c\u4f5c\u4e3a\u4e34\u65f6\u5143\u7d20\u3002<\/p>\n\n\n\n
2.\u5c06\u4e34\u65f6\u5143\u7d20\u4e0e\u6570\u7ec4\u540e\u9762\u7684\u5143\u7d20\u8fdb\u884c\u6bd4\u8f83\uff0c\u5982\u679c\u540e\u9762\u7684\u5143\u7d20\u5c0f\u4e8e\u4e34\u65f6\u5143\u7d20\uff0c\u540e\u9762\u7684\u5143\u7d20\u524d\u79fb\u3002<\/p>\n\n\n\n
3.\u5982\u679c\u540e\u9762\u7684\u5143\u7d20\u5927\u4e8e\u4e34\u65f6\u5143\u7d20\uff0c\u6216\u8005\u5df2\u7ecf\u79fb\u52a8\u5230\u6570\u7ec4\u672b\u5c3e\uff0c\u5219\u5c06\u4e34\u65f6\u5143\u7d20\u63d2\u5165\u5f53\u524d\u7684\u7a7a\u9699\u4e2d\u3002<\/p>\n\n\n\n
4.\u91cd\u590d\u5faa\u73af\u76f4\u5230\u6392\u5e8f\u5b8c\u6210\u3002<\/p>\n\n\n\n
public class Sort {\n \/\/ \u63d2\u5165\u6392\u5e8f\n   public static void insertSort(int[] array) {\n    \/\/\u4ece\u5012\u6570\u7b2c\u4e8c\u4e2a\u5143\u7d20\u5f00\u59cb\u5faa\u73af\u6392\u5e8f\uff0c\u76f4\u5230\u7b2c\u4e00\u4e2a\u5143\u7d20\n     for(int i=array.length-2;i>=0;i--){\n       int ls=array[i];\/\/\u4e34\u65f6\u5143\u7d20\n       int j=i+1;\/\/j\u6765\u8868\u793a\u4e34\u65f6\u5143\u7d20\u540e\u9762\u7684\u503c\n       while(j<=array.length-1){\n         if (array[j] < ls) {\n           \/\/\u5143\u7d20\u524d\u79fb\uff0c\u56e0\u4e3a\u4e34\u65f6\u5143\u7d20\u5df2\u7ecf\u63d0\u51fa\u6765\u4e86\uff0c\u53ef\u4ee5\u76f4\u63a5\u524d\u79fb\u800c\u4e0d\u662f\u4ea4\u6362\n           array[j - 1] = array[j];\n         } else {\n           \/\/ \u5982\u679c\u5927\u4e8e\uff0c\u5219\u76f4\u63a5\u5c06\u4e34\u65f6\u5143\u7d20\u63d2\u5165\uff0c\u7136\u540e\u9000\u51fa\u5faa\u73af\u3002\n           array[j - 1] = ls;\n           break;\n         }\n         j++;\n         }\n          if(j==array.length){\n          \/\/\u5982\u679c\u8fbe\u5230\u672b\u5c3e\uff0c\u5c06\u4e34\u65f6\u5143\u7d20\u8d4b\u5728\u672b\u5c3e\u5904\n           array[j-1]=ls;\n         }\n       }\n     }<\/code><\/pre>\n\n\n\n
\n\n\n\n
\u4e09\u4e2a\u6392\u5e8f\u65b9\u5f0f\u7684\u65f6\u95f4\u590d\u6742\u5ea6\u5e76\u6ca1\u6709\u76f8\u5dee\u591a\u5c11\uff0c\u4f46\u7531\u4e8e\u5192\u6ce1\u6392\u5e8f\u8fd0\u7528\u201c\u4ea4\u6362\u201d\u65b9\u6cd5\u6700\u591a\uff0c\u56e0\u800c\u76f8\u5bf9\u4e09\u8005\u800c\u8a00\u662f\u8f83\u5dee\u7684\u3002<\/p>\n\n\n\n
\u9009\u62e9\u6392\u5e8f\u4e0e\u63d2\u5165\u6392\u5e8f\u7684\u8fd0\u7528\u56e0\u60c5\u51b5\u800c\u5b9a\uff0c\u5982\u679c\u5143\u7d20\u6570\u7ec4\u672c\u8eab\u6709\u5f88\u591a\u5904\u4e8e\u6b63\u786e\u4f4d\u7f6e\u7684\u5143\u7d20\uff0c\u90a3\u4e48\u63d2\u5165\u6392\u5e8f\u4f7f\u7528\u6548\u7387\u76f8\u5bf9\u4f18\u79c0\uff0c\u53cd\u4e4b\u5219\u7528\u9009\u62e9\u6392\u5e8f\u3002<\/p>\n\n\n\n
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\uff08\u6392\u5e8f\u7686\u4ee5\u4ece\u5c0f\u5230\u5927\u6392\u5e8f\uff09 \u5192\u6ce1\u6392\u5e8f \u601d\u8def\uff1a 1.\u6307\u5411\u6570\u7ec4\u4e2d\u4e24\u4e2a\u76f8\u90bb\u7684\u5143\u7d20\uff08\u6700\u5f00\u59cb\u662f\u6570\u7ec4\u5934\u4e24\u4e2a\u5143\u7d20\uff09\uff0c\u5e76\u4e14\u6bd4\u8f83\u5b83 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","footnotes":""},"categories":[1,7],"tags":[],"class_list":["post-124","post","type-post","status-publish","format-standard","hentry","category-wcd","category-7"],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/fireinsect.top\/index.php\/wp-json\/wp\/v2\/posts\/124"}],"collection":[{"href":"https:\/\/fireinsect.top\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fireinsect.top\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fireinsect.top\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fireinsect.top\/index.php\/wp-json\/wp\/v2\/comments?post=124"}],"version-history":[{"count":2,"href":"https:\/\/fireinsect.top\/index.php\/wp-json\/wp\/v2\/posts\/124\/revisions"}],"predecessor-version":[{"id":482,"href":"https:\/\/fireinsect.top\/index.php\/wp-json\/wp\/v2\/posts\/124\/revisions\/482"}],"wp:attachment":[{"href":"https:\/\/fireinsect.top\/index.php\/wp-json\/wp\/v2\/media?parent=124"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fireinsect.top\/index.php\/wp-json\/wp\/v2\/categories?post=124"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fireinsect.top\/index.php\/wp-json\/wp\/v2\/tags?post=124"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}