{"id":259,"date":"2025-12-17T09:49:01","date_gmt":"2025-12-17T01:49:01","guid":{"rendered":"https:\/\/www.xunfen.cloud\/?p=259"},"modified":"2025-12-17T10:00:03","modified_gmt":"2025-12-17T02:00:03","slug":"%e3%80%90%e7%ac%94%e8%ae%b0%e3%80%91%e6%95%b0%e6%8d%ae%e7%bb%93%e6%9e%841%e4%b9%8b%e9%93%be%e8%a1%a8","status":"publish","type":"post","link":"https:\/\/blog.xunfen.cloud\/?p=259","title":{"rendered":"\u3010\u7b14\u8bb0\u3011\u6570\u636e\u7ed3\u6784(1)\u4e4b\u94fe\u8868"},"content":{"rendered":"

\u7ebf\u6027\u8868<\/h1>\n

1.\u7ebf\u6027\u7ed3\u6784<\/h2>\n

\u7ebf\u6027\u7ed3\u6784<\/strong>\u662fn(>=0)\u4e2a\u8282\u70b9\u7684\u6709\u7a77\u5e8f\u5217
\n\u5047\u5b9a\u8be5\u5e8f\u5217\u7531a(1),a(2),a(3)…a(n)\u7ec4\u6210\uff0c\u6bcf\u4e00\u4e2a\u5143\u7d20\u4ee3\u8868\u7ebf\u6027\u7ed3\u6784\u7684\u6bcf\u4e00\u4e2a\u8282\u70b9\uff0c\u90a3\u4e48\uff0c\u6211\u4eec\u79f0a(1)\u4e3a\u8d77\u59cb\u8282\u70b9<\/strong>\uff0ca(n)\u4e3a\u7ec8\u7aef\u8282\u70b9<\/strong>\uff0c\u800c\u4ed6\u4eec\u7684\u4e0b\u6807i\u4e3aa(i)\u5728\u7ebf\u6027\u8868\u4e2d\u7684\u5e8f\u53f7<\/strong>\u6216\u4f4d\u7f6e<\/strong>
\n\u73b0\u5728\u6211\u4eec\u53d6\u5e8f\u5217\u4e2d\u4e0d\u4f4d\u4e8e\u9996\u7aef\u548c\u5c3e\u7aef<\/em>\u7684\u4e09\u4e2a\u5143\u7d20:a(i-1),a(i),a(i+1),\u6b64\u65f6\u6211\u4eec\u79f0a(i)\u4e3a\u4e2d\u95f4\u8282\u70b9<\/strong>\uff0ca(i-1)\u548ca(i+1)\u4e3a\u524d\u9a71\u8282\u70b9<\/strong>\u548c\u540e\u7ee7\u8282\u70b9<\/strong>,a(i-1)\u662fa(i)\u7684\u76f4\u63a5\u524d\u9a71<\/strong>\uff0ca(i+1)\u662fa(i)\u7684\u76f4\u63a5\u540e\u7ee7<\/strong>
\n\u4e3a\u4e86\u6ee1\u8db3\u8fd0\u7b97\u7684\u5c01\u95ed\u6027\uff0c\u901a\u5e38\u5141\u8bb8\u4e00\u79cd\u903b\u8f91\u7ed3\u6784\u51fa\u73b0\u4e0d\u542b\u4efb\u4f55\u8282\u70b9\u7684\u60c5\u51b5\uff0c\u6b64\u65f6\u6211\u4eec\u79f0\u8fd9\u79cd\u7ed3\u6784\u4e3a\u7a7a\u7ed3\u6784<\/strong>
\n\u7ebf\u6027\u7ed3\u6784\u7684\u57fa\u672c\u7279\u5f81\uff1a<\/strong>\u82e5\u81f3\u5c11\u542b\u6709\u4e00\u4e2a\u8282\u70b9\uff0c\u90a3\u4e48\u9664\u8d77\u59cb\u8282\u70b9\u6ca1\u6709\u76f4\u63a5\u524d\u9a71\uff0c\u5176\u4ed6\u8282\u70b9\u90fd\u6709\u4e14\u4ec5\u6709\u4e00\u4e2a\u76f4\u63a5\u524d\u9a71\uff1b\u9664\u7ec8\u7aef\u8282\u70b9\u6ca1\u6709\u76f4\u63a5\u540e\u7ee7\uff0c\u5176\u4ed6\u8282\u70b9\u90fd\u6709\u4e14\u4ec5\u6709\u4e00\u4e2a\u76f4\u63a5\u540e\u7ee7<\/p>\n

2.\u7ebf\u6027\u8868<\/h2>\n

\u7ebf\u6027\u8868<\/strong>\u662f\u7ebf\u6027\u7ed3\u6784\uff0c\u5b83\u5177\u6709\u4ee5\u4e0b\u7279\u5f81\uff1a<\/p>\n

    \n
  1. \u7ebf\u6027\u8868\u662f\u6709\u5e8f<\/strong>\u7684\uff0c\u5373\u7ebf\u6027\u8868\u4e2d\u7684\u5143\u7d20\u662f\u6709\u5e8f<\/strong>\u7684<\/li>\n
  2. \u7ebf\u6027\u8868\u662f\u53ef\u7d22\u5f15<\/strong>\u7684\uff0c\u5373\u7ebf\u6027\u8868\u4e2d\u7684\u5143\u7d20\u53ef\u4ee5\u901a\u8fc7\u7d22\u5f15\u8bbf\u95ee<\/strong><\/li>\n
  3. \u7ebf\u6027\u8868\u662f\u53ef\u63d2\u5165<\/strong>\u7684\uff0c\u5373\u7ebf\u6027\u8868\u53ef\u4ee5\u63d2\u5165\u5143\u7d20<\/strong><\/li>\n
  4. \u7ebf\u6027\u8868\u662f\u53ef\u5220\u9664<\/strong>\u7684\uff0c\u5373\u7ebf\u6027\u8868\u53ef\u4ee5\u5220\u9664\u5143\u7d20<\/strong><\/li>\n
  5. \u7ebf\u6027\u8868\u662f\u53ef\u590d\u5236<\/strong>\u7684\uff0c\u5373\u7ebf\u6027\u8868\u53ef\u4ee5\u590d\u5236<\/strong><\/li>\n
  6. \u7ebf\u6027\u8868\u662f\u53ef\u8fde\u63a5<\/strong>\u7684\uff0c\u5373\u7ebf\u6027\u8868\u53ef\u4ee5\u8fde\u63a5<\/strong><\/li>\n
  7. \u7ebf\u6027\u8868\u662f\u53ef\u679a\u4e3e<\/strong>\u7684\uff0c\u5373\u7ebf\u6027\u8868\u53ef\u4ee5\u679a\u4e3e<\/strong>
    \n\u5176\u4e2d\uff0c\u6240\u542b\u8282\u70b9\u4e2a\u6570\u79f0\u4e3a\u7ebf\u6027\u8868\u7684\u957f\u5ea6<\/strong>\uff08\u7b80\u79f0\u8868\u957f<\/strong>\uff09\uff0c\u8868\u957f\u4e3a0\u7684\u7ebf\u6027\u8868\u79f0\u4e3a\u7a7a\u8868<\/strong>
    \n\u7ebf\u6027\u8868\u7684\u57fa\u672c\u64cd\u4f5c\uff1a<\/strong><\/li>\n
  8. \u521b\u5efa<\/strong>\uff1a\u521b\u5efa\u4e00\u4e2a\u7ebf\u6027\u8868<\/li>\n
  9. \u9500\u6bc1<\/strong>\uff1a\u9500\u6bc1\u4e00\u4e2a\u7ebf\u6027\u8868<\/li>\n
  10. \u6e05\u7a7a<\/strong>\uff1a\u6e05\u7a7a\u4e00\u4e2a\u7ebf\u6027\u8868<\/li>\n
  11. \u8868\u95f4\u8d4b\u503c<\/strong>\uff1a\u5c06\u7ebf\u6027\u8868a\u8d4b\u7ed9\u7ebf\u6027\u8868b<\/li>\n
  12. \u53d6\u503c<\/strong>\uff1a\u8fd4\u56de\u7ebf\u6027\u8868a\u4e2d\u5e8f\u53f7\u4e3ai\u7684\u5143\u7d20<\/li>\n
  13. \u5143\u7d20\u8d4b\u503c<\/strong>\uff1a\u5c06\u7ebf\u6027\u8868a\u4e2d\u5e8f\u53f7\u4e3ai\u7684\u5143\u7d20\u8d4b\u503c\u4e3ax<\/li>\n
  14. \u67e5\u627e<\/strong>\uff1a\u5728\u7ebf\u6027\u8868a\u4e2d\u67e5\u627e\u503c\u4e3ax\u7684\u5143\u7d20\uff0c\u5e76\u8fd4\u56de\u5176\u5e8f\u53f7i<\/li>\n
  15. \u63d2\u5165<\/strong>\uff1a\u5c06\u5143\u7d20x\u63d2\u5165\u5230\u7ebf\u6027\u8868a\u4e2d\uff0c\u63d2\u5165\u4f4d\u7f6e\u4e3ai<\/li>\n
  16. \u5220\u9664<\/strong>\uff1a\u5220\u9664\u7ebf\u6027\u8868a\u4e2d\u5e8f\u53f7\u4e3ai\u7684\u5143\u7d20\uff0c\u5e76\u8fd4\u56de\u8be5\u5143\u7d20<\/li>\n
  17. \u957f\u5ea6<\/strong>\uff1a\u8fd4\u56de\u7ebf\u6027\u8868a\u7684\u957f\u5ea6<\/li>\n
  18. \u5224\u7a7a<\/strong>\uff1a\u5224\u65ad\u7ebf\u6027\u8868a\u662f\u5426\u4e3a\u7a7a<\/li>\n
  19. \u8fde\u63a5<\/strong>\uff1a\u5c06\u7ebf\u6027\u8868b\u8fde\u63a5\u5728a\u7684\u672b\u5c3e<\/li>\n
  20. \u679a\u4e3e<\/strong>\uff1a\u904d\u5386\u7ebf\u6027\u8868a\uff0c\u5bf9\u7ebf\u6027\u8868a\u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20\u6267\u884c\u4e00\u6b21\u64cd\u4f5c<\/li>\n<\/ol>\n

    3.\u987a\u5e8f\u8868\u7684\u7ed3\u6784\u5b9e\u73b0<\/h2>\n

    \u987a\u5e8f\u8868<\/strong>\u662f\u7ebf\u6027\u8868\u7684\u987a\u5e8f\u5b58\u50a8\u7ed3\u6784\uff0c\u987a\u5e8f\u8868\u7684\u4e00\u4e2a\u8282\u70b9\u5b58\u50a8\u7ebf\u6027\u8868\u7684\u4e00\u4e2a\u8282\u70b9\u5185\u5bb9\uff08\u6570\u636e\u5143\u7d20\uff09\uff0c\u5e76\u4e14\u4e0d\u5305\u542b\u5176\u4ed6\u4fe1\u606f\uff0c\u6240\u6709\u50a8\u5b58\u8282\u70b9\u4e0e\u5176\u76f8\u5bf9\u5e94\u7684\u5143\u7d20\u95f4\u7684\u903b\u8f91\u5173\u7cfb\u662f\u4e00\u5bf9\u4e00\u7684\u90bb\u63a5\u5173\u7cfb<\/strong>\uff0c\u90a3\u4e48\u5373\u77e5\u987a\u5e8f\u8868\u7684\u7279\u70b9\uff1a\u903b\u8f91\u7ed3\u6784\u4e2d\u76f8\u90bb\u7684\u8282\u70b9\u5728\u5b58\u50a8\u7ed3\u6784\u4e2d\u4ecd\u76f8\u90bb<\/strong><\/p>\n

    \/\/**\u7528\u4e00\u7ef4\u6570\u7ec4\u5b9e\u73b0\u7ebf\u6027\u8868**\n\/\/\u5047\u5b9a*datatype*\u4e3a\u7ebf\u6027\u8868\u7684\u6570\u636e\u5143\u7d20\u7c7b\u578b\nconst maxsize = \u987a\u5e8f\u8868\u7684\u5bb9\u91cf        \/\/\u5b9a\u4e49\u4e00\u4e2a\u5e38\u91cf\u7528\u4ee5\u5b58\u50a8\u987a\u5e8f\u8868\u7684\u5143\u7d20\u4e2a\u6570\ntypedef struct                     \/\/\u5b9a\u4e49\u987a\u5e8f\u8868\u7ed3\u6784 \n{\n    datatype data[maxsize];        \/\/\u5728\u7ed3\u6784\u4f53\u4e2d\u5b9a\u4e49\u4e00\u4e2a\u6570\u7ec4\u7528\u4ee5\u5b58\u50a8\u6570\u636e\u8868\u7684\u5143\u7d20\n    int last;                      \/\/\u5b9a\u4e49\u4e00\u4e2a\u53d8\u91cflast\uff0c\u8bb0\u5f55\u987a\u5e8f\u8868\u4e2d\u6700\u540e\u4e00\u4e2a\u5143\u7d20\u5373\u7ec8\u7aef\u5143\u7d20\u7684\u4f4d\u7f6e \n} sqlist;\nsqlist L;\nL.last = -1;                       \/\/\/\u521d\u59cb\u5316\u987a\u5e8f\u8868,-1\u8868\u793a\u987a\u5e8f\u8868\u4e3a\u7a7a \nL.data[L.last - 1];\n\n\/\/\u6ce8\u610f\uff1alast-1\u624d\u662f\u4ee3\u8868\u6570\u636e\u8868\u4e2d\u7ec8\u7aef\u8282\u70b9\u7684\u4f4d\u7f6e\uff0c\u56e0\u4e3a\u6570\u7ec4\u4e0b\u6807\u662f\u4ece0\u5f00\u59cb<\/code><\/pre>\n
    \u7ebf\u6027\u8868\u7684\u8fde\u63a5\u5b9e\u73b0<\/h2>\n
    1.\u5355\u94fe\u8868<\/h3>\n
    \u5355\u94fe\u8868\u8282\u70b9\u7ed3\u6784\u56fe\u793a\uff1a\n\n\u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510\n\u2502  Data   \u2502  Next \u2502\n\u251c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524\n\u2502   \u6570\u636e  \u2502  \u6307\u9488 \u2502\n\u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518\n    \u25b2        \u25b2\n    \u2502        \u2502\n \u6570\u636e\u57df    \u6307\u9488\u57df<\/code><\/pre>\n
    \u5982\u56fe\uff0c\u5355\u94fe\u8868\u7684\u4e00\u4e2a\u5b58\u50a8\u8282\u70b9\u5305\u62ec\u4fe9\u4e2a\u90e8\u5206\uff0c\u5206\u522b\u662fData\u90e8\u5206\u6570\u636e\u57df<\/strong>\u548cNext\u90e8\u5206\u6307\u9488\u57df<\/strong>\uff0c\u6570\u636e\u57df\u7528\u4e8e\u5b58\u50a8\u6570\u636e\uff0c\u6307\u9488\u57df\u7528\u4e8e\u5b58\u50a8\u4e0b\u4e00\u4e2a\u8282\u70b9\u7684\u6307\u70b9\uff0c\u5728\u6570\u636e\u57df\u4e2d\u5b58\u653e\u6b64\u8282\u70b9\u7684\u6570\u636e\uff0c\u5728\u6307\u9488\u57df\u4e2d\u5b58\u653e\u4e0b\u4e00\u8282\u70b9\u7684\u6307\u9488
    \n\u5176\u4e2d\uff1a<\/p>\n
      \n
    1. NULL\u4e3a\u7a7a\u6307\u9488<\/strong>\uff0c\u4ed6\u4e0d\u6307\u5411\u4efb\u4f55\u8282\u70b9\uff0c\u53ea\u8d77\u6807\u5fd7\u4f5c\u7528\uff0c\u6bd4\u5982\u7ec8\u7aef\u8282\u70b9\u7684\u6307\u9488\u57df\u5c31\u662fNULL<\/em><\/li>\n
    2. head\u79f0\u4e3a\u5934\u6307\u9488\u53d8\u91cf<\/strong>\uff0c\u6539\u53d8\u91cf\u7684\u503c\u662f\u6307\u5411\u7b2c\u4e00\u4e2a\u8282\u70b9\u7684\u6307\u9488\uff0c\u7531\u4e8e\u5355\u94fe\u8868\u7684\u6bcf\u4e00\u4e2a\u8282\u70b9\u90fd\u8981\u88ab\u4e00\u4e2a\u6307\u9488\u6307\u5411\uff0c\u5e76\u4e14\u4efb\u4f55\u8282\u70b9\u53ea\u80fd\u901a\u8fc7\u6307\u5411\u5b83\u7684\u6307\u9488\u624d\u80fd\u88ab\u5f15\u7528\uff0c\u56e0\u6b64\uff0c\u4f1a\u6709\u4e00\u4e2a\u5934\u6307\u9488\u53d8\u91cf\uff0c\u6307\u5411\u7b2c\u4e00\u4e2a\u8282\u70b9\uff0c\u518d\u6309\u7167\u5404\u4e2a\u6307\u9488\u57df\u4e2d\u7684\u6307\u9488\u627e\u5230\u6240\u9700\u8282\u70b9
      \n\u5355\u94fe\u8868\u5b8c\u6574\u7ed3\u6784\u56fe\u89e3\uff08\u5305\u542b\u5934\u8282\u70b9\u548c\u7ec8\u7aef\u8282\u70b9\uff09\uff1a<\/p>\n
      \n\u5934\u6307\u9488head\n  \u2502\n  \u25bc\n\u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510    \u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510    \u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510    \u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510    \u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510\n\u2502  head   \u2502\u2500\u2500\u25b6\u2502  Data   \u2502  Next \u2502\u2500\u2500\u2500\u25b6\u2502  Data   \u2502  Next \u2502\u2500\u2500\u2500\u25b6\u2502  Data  \u2502 Next  \u2502\u2500\u2500\u2500\u25b6\u2502  Data   \u2502  Next\uff08NULL\uff09 \u2502\u2500\u2500\u2500\u25b6 NULL\n\u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518    \u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518    \u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518    \u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518    \u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518\n           \u5934\u8282\u70b9              \u8282\u70b91              \u8282\u70b92              \u8282\u70b93              \u7ec8\u7aef\u8282\u70b9<\/code><\/pre>\n<\/li>\n<\/ol>\n
      \u6b64\u65f6\uff0c\u6211\u4eec\u4ecd\u7136\u5047\u8bbe\u6570\u636e\u5143\u7d20\u7684\u7c7b\u578b\u4e3adatatytpe\uff0c\u90a3\u4e48\u5355\u94fe\u8868\u7ed3\u6784\u5b9a\u4e49\u5982\u4e0b\uff1a<\/code><\/pre>\n
      typedef struct node * pointer;
      \nstruct node
      \n{
      \ndatatype data; \/\/data\u662f\u8282\u70b9\u6570\u636e\u57df
      \npointer next; \/\/next\u662f\u8282\u70b9\u6307\u9488\u57df
      \n};
      \ntypedef pointer lklist;<\/p>\n
      \u4f46\u662f\u8fd9\u6837\u5b50\u770b\u8d77\u6765\u4f3c\u4e4e\u4e0d\u662f\u5f88\u6e05\u6c34\uff0c\u6b64\u5904\u6211\u4eec\u7ed9\u51faC\u8bed\u8a00\u4e2d\u7684\u5355\u94fe\u8868\u7ed3\u6784\u5b9a\u4e49\uff1a\n```C\nstruct node                 \n{\n    int data;              \n    struct node *next;    \n}\nint length = 0;<\/code><\/pre>\n
      \u5728\u4e0a\u9762\u8fd9\u6bb5\u4ee3\u7801\u4e2d\u5b9a\u4e49\u4e86\u4e00\u4e2anode\u7684\u7ed3\u6784\u4f53\u7c7b\u578b
      \ndata\u662f\u8282\u70b9\u6570\u636e\u57df
      \nnext\u662f\u8282\u70b9\u6307\u9488\u57df<\/p>\n
      \u968f\u540e\u6211\u4eec\u5c06\u6f14\u793a\u5982\u4f55\u5efa\u7acb\u94fe\u8868\u4ee5\u53ca\u5bf9\u94fe\u8868\u7684\u4e00\u4e9b\u57fa\u672c\u64cd\u4f5c<\/p>\n
      1. \u521d\u59cb\u5316\u94fe\u8868<\/h4>\n
      struct node *head;\nhead = NULL;<\/code><\/pre>\n
      \u5728\u4e0a\u9762\u8fd9\u4fe9\u884c\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u4e00\u4e2a\u5934\u6307\u9488\u53d8\u91cfhead\uff0c\u5e76\u521d\u59cb\u5316\u4e3aNULL\uff0c\u8868\u793a\u6b64\u65f6\u94fe\u8868\u4e3a\u7a7a<\/p>\n
      2. \u521b\u5efa\u7b2c\u4e00\u4e2a\u8282\u70b9<\/h4>\n
      struct node *p;\np = (struct node *)malloc(sizeof(struct node));<\/code><\/pre>\n
      \u5728\u4e0a\u9762\u4fe9\u53f7\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u5148\u58f0\u660e\u4e86node\u7c7b\u578b\u7684\u6307\u9488\u53d8\u91cfp
      \n\u968f\u540e\u6211\u4eec\u4f7f\u7528malloc\u7533\u8bf7\u4e86\u4e00\u4e2a\u5185\u5b58\u7a7a\u95f4\uff0c\u4ed6\u7684\u5927\u5c0f\u662fxize\u53c2\u6570\u4e3asizeof(struct node)\uff0c\u5373\u7533\u8bf7\u4e00\u4e2anode\u7ed3\u6784\u4f53\u7684\u5927\u5c0f\u7684\u7a7a\u95f4
      \n\u540c\u65f6\uff0c\u6211\u4eec\u77e5\u9053malloc\u7533\u8bf7\u7684\u5185\u5b58\u7a7a\u95f4\u662f\u4e00\u4e2a\u65e0\u7c7b\u578b\u7684\uff0c\u4e5f\u5c31\u662f\u8fd4\u56de\u4e00\u4e2avoid\u7684\u6307\u9488\uff0c\u56e0\u6b64\uff0c\u6211\u4eec\u4f7f\u7528\u5f3a\u5236\u7c7b\u578b\u8f6c\u6362\u5c06void<\/em>\u8f6c\u6362\u4e3anode*\uff0c\u5e76\u4e14\u5c06\u5176\u8d4b\u7ed9p<\/p>\n
      scanf (\"%d\", &p->data);\np->next = NULL;\nhead = p;\nlength++;<\/code><\/pre>\n
      \u6b64\u5904\uff0c\u6211\u4eec\u4ece\u952e\u76d8\u5f97\u5230\u4e00\u4e2a\u6570\u636e\uff0c\u6211\u4eec\u5c06\u4ed6\u50a8\u5b58\u4e8ep->data\u5373\u8282\u70b9\u6570\u636e\u57df\u4e2d
      \n\u540c\u65f6\uff0c\u5c06p->next\u6307\u5411NULL\uff0c\u8868\u793a\u6b64\u65f6p\u662f\u94fe\u8868\u7684\u7b2c\u4e00\u4e2a\u8282\u70b9\uff0c\u5e76\u4e14p\u662f\u94fe\u8868\u7684\u7ec8\u7aef\u8282\u70b9
      \n\u6700\u540e\uff0c\u5c06head\u6307\u5411p\uff0c\u8868\u793a\u6b64\u65f6\u94fe\u8868\u5934\u6307\u9488head\u6307\u5411\u7b2c\u4e00\u4e2a\u8282\u70b9p<\/p>\n
      3. \u521b\u5efa\u7b2c\u4e8c\u4e2a\u8282\u70b9<\/h4>\n
      struct  node *q;\nq = (struct node *)malloc(sizeof(struct node));\nscanf (\"%d\", &q->data);\nq->next = NULL;\np->next = q;\nlength++;<\/code><\/pre>\n
      \u5728\u4e0a\u9762\u8fd9\u6bb5\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u7684\u64cd\u4f5c\u4e0e\u521b\u5efa\u7b2c\u4e00\u4e2a\u8282\u70b9\u5927\u81f4\u76f8\u540c\uff0c\u4f46\u662f\u4e0d\u4e00\u6837\u7684\u662f\uff0c\u8fd9\u91cc\u6211\u4eec\u4e3a\u4e86\u65b9\u4fbf\u6f14\u793a\uff0c\u4f7f\u7528\u7684\u662fp\u548cq\u4fe9\u4e2a\u4e0d\u540c\u7684\u53d8\u91cf\uff0c\u8fd9\u4e00\u70b9\u662f\u4e0d\u89c4\u8303\u7684\uff0c\u5018\u82e5\u6211\u4eec\u8981\u521b\u5efa\u51e0\u767e\u4e2a\u8282\u70b9\uff0c\u53d8\u91cf\u540d\u8fdc\u8fdc\u4e0d\u591f\uff0c\u6240\u4ee5\u5c06\u4f1a\u5728\u6b64markdown\u540e\u7684Demo\u4e2d\u7ed9\u51fa\u4e00\u4e2a\u8f83\u4e3a\u6807\u51c6\u7684\u5199\u6cd5
      \n\u5bf9\u4e0a\u65b9\u4ee3\u7801\u7684\u89e3\u91ca\u5982\u4e0b\uff1a
      \n\u9996\u5148\u521b\u5efa\u4e00\u4e2anode\u7c7b\u578b\u7684\u6307\u9488\u53d8\u91cfq
      \n\u521b\u5efa\u4e00\u4e2a\u5185\u5b58\u7a7a\u95f4\uff0c\u5927\u5c0f\u4e3asizeof(struct node)\uff0c\u5e76\u5f3a\u5236\u7c7b\u578b\u8f6c\u6362\u5c06\u5176\u8f6c\u6362\u4e3anode<\/em>\uff0c\u5c06\u5176\u8d4b\u7ed9q
      \n\u4ece\u952e\u76d8\u5f97\u5230\u6570\u636e\uff0c\u5c06\u6570\u636e\u50a8\u5b58\u4e8eq->data\u4e2d
      \n\u5c06q->next\u6307\u5411NULL\uff0c\u8868\u793a\u6b64\u65f6q\u662f\u94fe\u8868\u7684\u7ec8\u7aef\u8282\u70b9
      \n\u5c06p->next\u6307\u5411q\uff0c\u8868\u793a\u6b64\u65f6p\u662f\u94fe\u8868\u7684\u7b2c\u4e00\u4e2a\u8282\u70b9\uff0c\u5e76\u4e14p\u7684next\u57df\u6307\u5411q\uff0c\u8868\u793ap\u548cq\u662f\u76f8\u90bb\u7684<\/p>\n
      5. \u94fe\u8868\u6570\u636e\u7684\u83b7\u53d6<\/h4>\n
      \u5bf9\u4e8e\u6570\u636e\u7684\u83b7\u53d6\uff0c\u6211\u89c9\u5f97\u5e94\u5f53\u52a0\u4e00\u4e2alength\u53c2\u6570\uff0c\u8868\u793a\u94fe\u8868\u7684\u957f\u5ea6\uff0c\u8fd9\u6837\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u904d\u5386\u6574\u4e2a\u94fe\u8868\uff0c\u83b7\u53d6\u5176\u4e2d\u7684\u6570\u636e\uff0c\u540c\u65f6\u83b7\u53d6\u6570\u636e\u65f6\u53ef\u4ee5\u907f\u514d\u8d8a\u754c\u95ee\u9898\uff0c\u6240\u4ee5\u6b64\u65f6\u6211\u4eec\u5c06\u5bf9\u4e0a\u65b9\u4ee3\u7801\u52a0\u4e0alength\u53c2\u6570\uff0c\u4f46\u662f\u6309\u7167\u4ece\u4e0a\u5f80\u4e0b\u987a\u5e8f\u9605\u8bfb\u4e0a\u65b9\u5e76\u6ca1\u6ca1\u6709\u4efb\u4f55\u5bf9length\u7684\u8bf4\u660e\uff0c\u6545\u6b64\u5904\u505a\u8bf4\u660e<\/p>\n
      5.1 \u5355\u6570\u636e\u7684\u83b7\u53d6<\/h5>\n
      \u83b7\u53d6\u5934\u5143\u7d20<\/p>\n
      struct node *index;\nindex = head;\nif (index == NULL) {\n    printf(\"\u94fe\u8868\u4e3a\u7a7a\uff01n\");\n} else {\n    printf(\"\u94fe\u8868\u6570\u636e\u4e3a\uff1a%dn\", index->data);\n}<\/code><\/pre>\n
      \u83b7\u53d6\u94fe\u8868\u4e2d\u4efb\u610f\u957f\u5ea6\u7684\u5143\u7d20<\/p>\n
      \/\/\u9996\u5148\u4e3a\u4e86\u907f\u514d\u51b2\u7a81\uff0c\u6211\u4eec\u4e8b\u5148\u89c4\u5b9a\u6211\u4eec\u7684\u94fe\u8868\u4e2d\u5b58\u50a8\u7684\u90fd\u662fint\u7c7b\u578b\u7684\u6570\u636e\nstruct node *index;\nindex = head;\nint target = 2;\/\/\u6b64\u5904\u6211\u4eec\u8bbe\u7f6e\u6211\u4eec\u8981\u83b7\u53d6\u5230\u94fe\u8868\u7b2c\u4e8c\u4e2aer\u4e2a\u8282\u70b9\u7684\u6570\u636e\n\nfor (int i = 1; i <= target; i++) {\n    index = index->next;\/\/\u79fb\u52a8\u5230\u4e0b\u4e00\u4e2a\u8282\u70b9\n}\n\nprintf(\"\u94fe\u8868\u6570\u636e\u4e3a\uff1a%dn\", index->data);<\/code><\/pre>\n
      5.2 \u904d\u5386\u94fe\u8868<\/h5>\n
      \u904d\u5386\u94fe\u8868\uff0c\u83b7\u53d6\u6240\u6709\u6570\u636e<\/p>\n
      struct node *index;\nindex = head;\nwhile (index != NULL) {\n    printf(\"\u94fe\u8868\u6570\u636e\u4e3a\uff1a%dn\", index->data);\n    index = index->next;\n}<\/code><\/pre>\n
      \u6216\u8005\u4f7f\u7528\u6211\u4eec\u4e8b\u5148\u5b9a\u4e49\u597d\u7684length<\/p>\n
      struct node *index;\nindex = head;\nfor (int i = 1; i <= length; i++) {\n    printf(\"\u94fe\u8868\u6570\u636e\u4e3a\uff1a%dn\", index->data);\n    index = index->next;\n}<\/code><\/pre>\n
      6. \u94fe\u8868\u6570\u636e\u7684\u63d2\u5165<\/h4>\n
      \u6b64\u5904\u6211\u4eec\u5047\u8bbe\u8981\u5c06\u5143\u7d20\u201c3\u201d\u63d2\u5165\u5230\u94fe\u8868\u7b2c2\u4e2a\u4f4d\u7f6e\u4e0a<\/p>\n
      \/\/ \u5c06\u5143\u7d20\"3\"\u63d2\u5165\u5230\u94fe\u8868\u7b2c2\u4e2a\u4f4d\u7f6e\u4e0a\nstruct node *index;\nindex = head;\nint data = 3;\nint target = 2;\nstruct node *targetNext;\n\n\/\/ \u79fb\u52a8\u5230\u63d2\u5165\u4f4d\u7f6e\u7684\u524d\u4e00\u4e2a\u8282\u70b9\nfor (int i = 1; i < target; i++) {\n    index = index->next;\n}\n\n\/\/ \u4fdd\u5b58\u539f\u8282\u70b9\u7684next\u57df\ntargetNext = index->next;\n\n\/\/ \u521b\u5efa\u65b0\u8282\u70b9\u5e76\u63d2\u5165\nstruct node *newNode;\nnewNode = (struct node *)malloc(sizeof(struct node));\nnewNode->data = data;\nnewNode->next = targetNext;\nindex->next = newNode;\nlength++;<\/code><\/pre>\n
      (\u4e3a\u4ec0\u4e48\u6211\u8d8a\u5199\u8d8a\u6655)<\/em><\/p>\n
      7. \u94fe\u8868\u6570\u636e\u7684\u5220\u9664\u4e0e\u6e05\u7a7a<\/h4>\n
      7.1 \u5220\u9664\u6570\u636e<\/h5>\n
      struct node *index;\nindex = head;\nint target = 2;\/\/\u76ee\u6807\u662f\u5220\u9664\u94fe\u8868\u7b2c2\u4e2a\u8282\u70b9\nfor (int i = 1; i <= target - 1; i++) {\n    index = index->next;\n}\nstruct node *targetNext;\ntargetNext = index->next;\nlength--;<\/code><\/pre>\n
      \u5220\u9664\u6570\u636e\u65f6\uff0c\u6211\u4eec\u9996\u5148\u5c06index\u79fb\u52a8\u5230\u76ee\u6807\u8282\u70b9\u7684\u524d\u4e00\u4e2a\u8282\u70b9\uff0c\u7136\u540e\uff0c\u5c06index\u7684next\u57df\u6307\u5411\u76ee\u6807\u8282\u70b9\u7684next\u57df\uff0c\u5373index\u7684next\u57df\u6307\u5411\u76ee\u6807\u8282\u70b9\u7684next\u57df\u7684next\u57df\uff0c\u8fd9\u6837\uff0c\u6211\u4eec\u5c31\u5220\u9664\u4e86\u76ee\u6807\u8282\u70b9<\/p>\n
      7.2 \u6e05\u7a7a\u94fe\u8868<\/h5>\n
      length = 0;\nhead = NULL;<\/code><\/pre>\n
      \u6e05\u7a7a\u94fe\u8868\u65f6\uff0c\u6211\u4eec\u76f4\u63a5\u5c06head\u6307\u5411NULL\uff0c\u8868\u793a\u6b64\u65f6\u94fe\u8868\u4e3a\u7a7a<\/p>\n
      \u7531\u4e8e\u5199\u7684\u5306\u5fd9\u548c\u6280\u672f\u4e0d\u8fc7\u5a34\u719f\uff0c\u6b64\u6587\u7ae0\u53ef\u80fd\u5b58\u5728\u4e00\u90e8\u5206\u7684\u9519\u8bef\uff0c\u6b22\u8fce\u63d0\u51fa\u4e0d\u540c\u770b\u6cd5\uff0c\u6211\u5c06\u53ca\u65f6\u5b66\u4e60\u5e76\u4fee\u6539\u4e0d\u5f53\u4e4b\u5904\uff0c\u611f\u8c22\u652f\u6301\uff01<\/div><\/div>\n\n\n
      \u6211\u7684\u535a\u5ba2\u5373\u5c06\u540c\u6b65\u81f3\u817e\u8baf\u4e91\u5f00\u53d1\u8005\u793e\u533a\uff0c\u9080\u8bf7\u5927\u5bb6\u4e00\u540c\u5165\u9a7b\uff1ahttps:\/\/cloud.tencent.com.cn\/developer\/support-plan?invite_code=1r244lfzquqoz<\/p>\n","protected":false},"excerpt":{"rendered":"
      \u7ebf\u6027\u8868 1.\u7ebf\u6027\u7ed3\u6784 \u7ebf\u6027\u7ed3\u6784\u662fn(>=0)\u4e2a\u8282\u70b9\u7684\u6709\u7a77\u5e8f\u5217 \u5047\u5b9a\u8be5\u5e8f\u5217\u7531a(1),a(2),a(3)& […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[2,6],"tags":[],"class_list":["post-259","post","type-post","status-publish","format-standard","hentry","category-2","category-6"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/blog.xunfen.cloud\/index.php?rest_route=\/wp\/v2\/posts\/259","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.xunfen.cloud\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.xunfen.cloud\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.xunfen.cloud\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.xunfen.cloud\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=259"}],"version-history":[{"count":3,"href":"https:\/\/blog.xunfen.cloud\/index.php?rest_route=\/wp\/v2\/posts\/259\/revisions"}],"predecessor-version":[{"id":262,"href":"https:\/\/blog.xunfen.cloud\/index.php?rest_route=\/wp\/v2\/posts\/259\/revisions\/262"}],"wp:attachment":[{"href":"https:\/\/blog.xunfen.cloud\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=259"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.xunfen.cloud\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=259"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.xunfen.cloud\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=259"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}