{"id":230,"date":"2023-12-05T09:48:57","date_gmt":"2023-12-05T01:48:57","guid":{"rendered":"http:\/\/www.zhang-junyi.com\/?p=230"},"modified":"2023-12-05T09:52:52","modified_gmt":"2023-12-05T01:52:52","slug":"%e6%9f%a5%e6%89%be%e5%ad%90%e7%b3%bb%e7%bb%9f","status":"publish","type":"post","link":"http:\/\/www.zhang-junyi.com\/?p=230","title":{"rendered":"\u67e5\u627e\u5b50\u7cfb\u7edf"},"content":{"rendered":"\n<ul class=\"wp-block-list\">\n<li>\u5b9e\u9a8c 8 \u67e5\u627e\u5b50\u7cfb\u7edf<br>1. \u5b9e\u9a8c\u76ee\u7684<br>(1) \u638c\u63e1\u67e5\u627e\u7684\u5404\u79cd\u7b97\u6cd5\u7684\u7279\u70b9\u3002<br>(2) \u719f\u6089\u5404\u79cd\u67e5\u627e\u65b9\u6cd5\u7684\u9002\u7528\u573a\u5408\u53ca\u5e73\u5747\u67e5\u627e\u957f\u5ea6\u3002<br>(3)\u638c\u63e1\u9759\u6001\u67e5\u627e\u7684\u4e09\u79cd\u7b97\u6cd5\uff1a\u987a\u5e8f\u67e5\u627e\u3001\u6298\u534a\u67e5\u627e\u548c\u5206\u5757\u67e5\u627e\u7b97\u6cd5\u3002<br>(4) \u638c\u63e1\u52a8\u6001\u67e5\u627e\u7684\u7b97\u6cd5\uff1a \u4e8c\u53c9\u6392\u5e8f\u6811\u7684\u5404\u79cd\u64cd\u4f5c\u3002<br>2. \u5b9e\u9a8c\u5185\u5bb9<br>(1)\u7f16\u5199\u9759\u6001\u67e5\u627e\u7684\u4e09\u79cd\u7b97\u6cd5\uff1a\u987a\u5e8f\u67e5\u627e\u3001\u6298\u534a\u67e5\u627e\u548c\u5206\u5757\u67e5\u627e\u7b97\u6cd5\u3002<br>(2)\u7f16\u5199\u4e8c\u53c9\u6392\u5e8f\u6811\u7684\u5efa\u7acb\u3001\u663e\u793a\u3001\u63d2\u5165\u5143\u7d20\u3001\u5220\u9664\u5143\u7d20\u3001\u67e5\u627e\u5143\u7d20\u7684\u7b97\u6cd5\u3002<br>(3)\u8bbe\u8ba1\u5982\u4e0b\u9009\u62e9\u5f0f\u83dc\u5355\uff0c\u4ee5\u9009\u62e9\u83dc\u5355\u65b9\u5f0f\u8fdb\u884c\u64cd\u4f5c\u3002\u5c06\u4e0a\u8ff0\u5404\u79cd\u7b97\u6cd5\u5b9e\u73b0\u3002<br>\u5f53\u9009\u62e9\u201c4\u201d\u65f6\uff0c\u8fdb\u5165\u4e8c\u53c9\u6392\u5e8f\u6811\u5b50\u83dc\u5355<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>#include &lt;stdio.h&gt;\r\n#include &lt;stdlib.h&gt;\r\n#define MAXSIZE 100 \/*\u987a\u5e8f\u8868\u7684\u8868\u957f*\/\r\ntypedef int KeyType; \/*\u5173\u952e\u5b57\u7c7b\u578b\u4e3a int\u578b*\/\r\ntypedef struct\r\n{\r\nKeyType key; \/*\u5b58\u653e\u5173\u952e\u5b57, KeyType\u4e3a\u5173\u952e\u5b57\u7c7b\u578b*\/\r\n}SearchL;\r\nint SeqSearch(SearchL r&#091;], int n,KeyType k)\r\n{ \/*\u987a\u5e8f\u67e5\u627e\u7b97\u6cd5\u51fd\u6570\uff0c\u8868\u4e2d\u5143\u7d20\u4e0b\u6807\u4e3a1 \u5230n*\/\r\nint i=n;\r\nr&#091;0]. key=k; \/*\u8bbe\u5143\u7d20 r&#091;o]\u4e3a\u8981\u67e5\u627e\u7684\u5173\u952e\u5b57k(\u5373\u76d1\u89c6\u54e8) *\/\r\nwhile (r&#091;i]. key!=k) \/*\u4ece\u540e\u5411\u524d\u987a\u5e8f\u6bd4\u8f83*\/\r\ni--;\r\nreturn(i); \/*\u8fd4\u56de\u67e5\u627e\u5143\u7d20\u4e0b\u6807\uff0c\u5f53\u4e3a0\u65f6\u8868\u793a\u67e5\u627e\u5931\u8d25*\/\r\n}\r\nint BinSearch(SearchL r&#091;], int n, KeyType k)\r\n{ \/*\u6298\u534a\u67e5\u627e\u7b97\u6cd5\u51fd\u6570\uff0c\u8868\u4e2d\u5143\u7d20\u4e0b\u6807\u4e3a1\u5230 n*\/\r\nint low, high, mid;\r\nlow=1 ; high=n; \/*\u7f6e\u533a\u95f4\u521d\u503c*\/\r\nwhile(low&lt;=high) \/*\u67e5\u627e\u533a\u95f4\u4e0d\u4e3a\u7a7a\u65f6*\/\r\n{ mid=(low+high) \/2;\r\nif (k== r&#091;mid]. key)\r\nreturn(mid); \/*\u627e\u5230\u5f85\u67e5\u5143\u7d20*\/\r\nelse if (k&lt;r&#091;mid]. key)\r\nhigh=mid-1; \/*\u672a\u627e\u5230\uff0c\u7ee7\u7eed\u5728\u524d\u534a\u533a\u95f4\u8fdb\u884c\u67e5\u627e*\/\r\nelse\r\nlow=mid+1; \/*\u672a\u627e\u5230\uff0c\u7ee7\u7eed\u5728\u540e\u534a\u533a\u95f4\u8fdb\u884c\u67e5\u627e*\/\r\n}\r\nreturn(0);\r\n}\r\ntypedef struct \/*\u5206\u5757\u67e5\u627e\u7684\u7d22\u5f15\u8868\u7c7b\u578b*\/\r\n{\r\nKeyType key; \/*\u5173\u952e\u5b57*\/\r\nint low, high; \/*\u6bcf\u5757\u7684\u4f4e\u3001\u9ad8\u5730\u5740*\/\r\n}IdxType;\r\nvoid CreatIdx(SearchL r&#091;],IdxType idx&#091;], int m, int n)\r\n\r\n{\/*\u5206\u5757\u67e5\u627e\u7684\u5efa\u7acb\u7d22\u5f15\u8868\u7b97\u6cd5\u51fd\u6570*\/\r\nint i,j,k=0; \/*k\u4e3a\u7d22\u5f15\u8868\u4e0b\u6807*\/\r\nKeyType max;\r\nfor(i=0;i&lt;m;i+=n) \/*\u5728\u987a\u5e8f\u8868\u4e2d\u8fdb\u884c\u5206\u5757*\/\r\n{ max=r&#091;i]. key; \/*\u5c06\u6700\u5927\u503c\u8bbe\u4e3a\u7b2c i \u4e2a\u5143\u7d20\u5173\u952e\u5b57*\/\r\nfor(j=i+1;j&lt;i+n&amp;&amp;j&lt;m;j++) \/*\u5728\u6bcf\u5757\u4e2d\u786e\u5b9a\u8be5\u5757\u7684\u6700\u5927\u503c*\/\r\nif(r&#091;j]. key&gt;max) max=r&#091;j] . key;\r\nidx&#091;k]. key=max; \/*\u5c06\u8be5\u5757\u6700\u5927\u503c\u8d4b\u7ed9\u7d22\u5f15\u8868\u7b2c k\u4e2a\u5143\u7d20\u7684\u5173\u952e\u5b57*\/\r\nidx&#091;k]. low=i; \/*\u5c06\u8be5\u5757\u8d77\u59cb\u4e0b\u6807 i \u8d4b\u7ed9\u7d22\u5f15\u8868\u7b2c k\u4e2a\u5143\u7d20\u7684\u4f4e\u5730\u5740*\/\r\nif(i+n-1&lt;=m-1) \/*\u82e5\u8be5\u5757\u957f\u5ea6\u4e3a m\u65f6*\/\r\nidx&#091;k]. high=i+n-1;\/*\u5c06\u8be5\u5757\u7ec8\u6b62\u4e0b\u6807\u503c\u8d4b\u7ed9\u7d22\u5f15\u8868\u7b2c k\u4e2a\u5143\u7d20\u7684\u9ad8\u5730\u5740*\/else \/*\u82e5\u8be5\u5757\u957f\u5ea6\u4e3a\u5c0f\u4e8em\u503c(\u6700\u540e\u4e00\u5757) \u65f6*\/\r\nidx&#091;k]. high=m-1;\/*\u5c06\u987a\u5e8f\u8868\u6700\u5927\u5143\u7d20\u4e0b\u6807\u503c\u8d4b\u7ed9\u7d22\u5f15\u8868\u7b2c k \u4e2a\u5143\u7d20\u7684\u9ad8\u5730\u5740*\/\r\nk++; \/*\u7d22\u5f15\u8868\u4e0b\u6807\u503c\u52a01*\/\r\n}\r\n}\r\nint BlkSearch(SearchL r&#091;],IdxType idx&#091;], int m,KeyType k)\r\n{ \/*\u5206\u5757\u67e5\u627e\u7b97\u6cd5\u51fd\u6570*\/\r\nint low, high, mid,i,j, find=0;\r\ni=0;\r\nwhile(idx&#091;i]. key&lt;k) \/*\u5f53\u7d22\u5f15\u8868\u7684\u5173\u952e\u5b57\u5c0f\u4e8e\u67e5\u627e\u5173\u952e\u5b57k\u65f6,\u5728\u7d22\u5f15\u8868\u4e2d\u5b9a\u4f4d*\/i++;\r\nlow=idx&#091;i]. low;high=idx&#091;i]. high;\r\nwhile(low&lt;=high&amp;&amp;!find) \/*\u5f53\u5728\u7d22\u5f15\u8868\u4e2d\u627e\u5230\u8be5\u5143\u7d20\u6240\u5728\u5757\u65f6*\/\r\n{ \/*\u5728\u8be5\u7d22\u5f15\u8868\u5185\u8fdb\u884c\u6298\u534a\u67e5\u627e*\/\r\nmid=(low+high) \/2;\r\nif(k&lt;idx&#091;mid]. key)\r\nhigh=mid-1;\r\nelse if(k&gt;idx&#091;mid]. key)\r\nlow=mid+1;\r\nelse\r\n{ high=mid-1;\r\nfind=1;\r\n}\r\n}\r\nif(low&lt;m) \/*\u5f53\u5728\u7d22\u5f15\u8868\u4e2d\u6709\u8be5\u5143\u7d20\u6240\u5728\u5757\u65f6*\/\r\n{ i=idx&#091;low] . low; \/*i\u8d4b\u4e3a\u7d22\u5f15\u8868\u8be5\u5757\u7684\u4f4e\u5730\u5740*\/\r\nj=idx&#091;low]. high; \/*j\u8d4b\u4e3a\u7d22\u5f15\u8868\u8be5\u5757\u7684\u9ad8\u5730\u5740*\/\r\n}\r\nwhile(i&lt;j &amp;&amp; r&#091;i]. key!=k) \/*\u5728\u987a\u5e8f\u8868\u7684\u8fd9\u4e2a\u5757\u5185\u8fdb\u884c\u987a\u5e8f\u67e5\u627e*\/i++;\r\nif(i&gt;=j) return(-1); \/*\u5f53\u6ca1\u627e\u5230\u65f6\u8fd4\u56de-1*\/\r\nelse return(i); \/*\u5f53\u627e\u5230\u65f6\u8fd4\u56de\u4e0b\u6807\u503c i*\/\r\n}\r\ntypedef struct treenode \/*\u4e8c\u53c9\u6392\u5e8f\u6811\u7684\u7ed3\u70b9\u7c7b\u578b*\/\r\n{\r\nKeyType key; \/*\u5173\u952e\u5b57*\/\r\nstruct treenode *lchild,*rchild; \/*\u5de6\u3001\u53f3\u5b69\u5b50\u6307\u9488*\/\r\n}BTNode;\r\n\r\nBTNode *BSTInsert(BTNode *bt,KeyType k)\r\n{ \/*\u4e8c\u53c9\u6392\u5e8f\u6811\u7684\u5143\u7d20\u63d2\u5165\u51fd\u6570*\/\r\nBTNode *f,*p=bt; \/*p \u6307\u9488\u6307\u5411\u4e8c\u53c9\u6392\u5e8f\u6811\u7684\u6839\u7ed3\u70b9*\/\r\nwhile(p!=NULL) \/*\u5f53p\u6307\u9488\u4e0d\u4e3a\u7a7a\u65f6\uff0c\u7531\u6307\u9488f \u786e\u5b9a\u63d2\u5165\u4f4d\u7f6e\u7684\u53cc\u4eb2\u7ed3\u70b9*\/{\r\nf=p; \/*\u6307\u9488 f \u6307\u5411\u6307\u9488p\u6240\u6307\u7ed3\u70b9*\/\r\nif(p-&gt;key&gt;k) \/*\u5f53p\u6240\u6307\u7ed3\u70b9\u7684\u5173\u952e\u5b57\u5927\u4e8e\u63d2\u5165\u503c\u65f6*\/\r\np=p-&gt;lchild; \/*p\u79fb\u5230\u5b83\u7684\u5de6\u5b69\u5b50\u7ed3\u70b9\u4e0a*\/\r\nelse\r\np=p-&gt;rchild; \/*p\u79fb\u5230\u5b83\u7684\u53f3\u5b69\u5b50\u7ed3\u70b9\u4e0a*\/\r\n}\r\np=(BTNode *) malloc(sizeof(BTNode)); \/*\u5efa\u7acb\u65b0\u7ed3\u70b9*\/\r\np-&gt;key=k; \/*\u5c06\u5173\u952e\u5b57 k\u5b58\u5165\u65b0\u7ed3\u70b9\u7684\u6570\u636e\u57df*\/\r\np-&gt;lchild=p-&gt;rchild=NULL; \/*\u5de6\u3001\u53f3\u5b69\u5b50\u6307\u9488\u8bbe\u4e3a\u7a7a*\/\r\nif(bt==NULL) \/*\u4e8c\u53c9\u6811\u4e3a\u7a7a\u6811\u65f6*\/\r\nbt=p; \/*\u65b0\u5efa\u7ed3\u70b9\u4f5c\u4e3a\u4e8c\u53c9\u6392\u5e8f\u6811\u7684\u6839\u7ed3\u70b9*\/\r\nelse if(k&lt;f-&gt;key) \/*\u82e5\u63d2\u5165\u5173\u952e\u5b57 k \u5c0f\u4e8e\u5176\u53cc\u4eb2\u7ed3\u70b9\u5173\u952e\u5b57*\/\r\nf-&gt;lchild=p; \/*\u5219\u63d2\u5165\u4e3a\u53cc\u4eb2\u7ed3\u70b9\u7684\u5de6\u5b69\u5b50*\/\r\nelse\r\nf-&gt;rchild=p; \/*\u5219\u63d2\u5165\u4e3a\u53cc\u4eb2\u7ed3\u70b9\u7684\u53f3\u5b69\u5b50*\/\r\nreturn(bt);\r\n}\r\nBTNode *CreateBST(KeyType str&#091;], int n)\r\n{ \/*\u5efa\u7acb\u4e8c\u53c9\u6392\u5e8f\u6811\u51fd\u6570*\/\r\nint i=0;\r\nBTNode *bt=NULL; \/*\u521d\u59cb\u5316\u6839\u7ed3\u70b9\u4e3a\u7a7a*\/\r\nwhile (i&lt;n) \/*\u5f53\u5efa\u7acb\u6ca1\u7ed3\u675f\u65f6*\/\r\n{ bt=BSTInsert(bt, str&#091;i]); \/*\u5c06\u7b2c i\u4e2a\u5143\u7d20\u63d2\u5165\u5230\u4e8c\u53c9\u6392\u5e8f\u6811\u4e2d*\/i++;\r\n}\r\nreturn(bt); \/*\u8fd4\u56de\u6839\u7ed3\u70b9\u6307\u9488*\/\r\n}\r\nvoid DispBStree(BTNode *bt)\r\n{ \/*\u7528\u5e7f\u4e49\u8868\u663e\u793a\u4e8c\u53c9\u6392\u5e8f\u6811\u51fd\u6570*\/\r\nif(bt!=NULL)\r\n{\r\nprintf(\"%d\", bt-&gt;key); \/*\u8f93\u51fa\u6839\u7ed3\u70b9\u7684\u5173\u952e\u5b57*\/\r\nif(bt-&gt;lchild!=NULL ||bt-&gt;rchild!=NULL)\r\n{ \/*\u5f53\u6839\u7ed3\u70b9\u7684\u5de6\u3001\u53f3\u5b69\u5b50\u6307\u9488\u4e0d\u4e3a\u7a7a\u65f6*\/\r\nprintf(\"(\"); \/*\u8f93\u51fa\u5de6\u62ec\u53f7*\/\r\nDispBStree(bt-&gt;lchild); \/*\u8f93\u51fa\u8be5\u7ed3\u70b9\u7684\u5de6\u5b69\u5b50*\/\r\nif(bt-&gt;rchild!=NULL ) \/*\u82e5\u5176\u53f3\u6307\u9488\u4e0d\u4e3a\u7a7a\u65f6*\/\r\nprintf(\",\"); \/*\u8f93\u51fa\u9017\u53f7*\/\r\nDispBStree(bt-&gt;rchild); \/*\u8f93\u51fa\u8be5\u7ed3\u70b9\u7684\u53f3\u5b69\u5b50*\/\r\nprintf(\")\"); \/*\u8f93\u51fa\u53f3\u62ec\u53f7*\/\r\n}\r\n}\r\n}\r\nBTNode *BSTDelete(BTNode *bt, KeyType k)\r\n{ \/*\u5728\u4e8c\u53c9\u6392\u5e8f\u6811t \u4e2d\u5220\u9664\u5173\u952e\u5b57\u4e3ak\u7684\u7ed3\u70b9\u51fd\u6570*\/\r\n\r\nBTNode *p, *f,*s ,*q;\r\np=bt;f=NULL;\r\nwhile(p) \/*\u67e5\u627e\u5173\u952e\u5b57\u4e3a k\u7684\u5f85\u5220\u7ed3\u70b9 p*\/\r\n{ if(p-&gt;key==k ) break; \/*\u627e\u5230\uff0c\u5219\u8df3\u51fa\u67e5\u627e\u5faa\u73af*\/\r\nf=p; \/*f \u6307\u5411 p\u7ed3\u70b9\u7684\u53cc\u4eb2\u7ed3\u70b9*\/\r\nif(p-&gt;key&gt;k)\r\np=p-&gt;lchild;\r\nelse\r\np=p-&gt;rchild;\r\n}\r\nif(p==NULL) return bt; \/*\u82e5\u627e\u4e0d\u5230\uff0c\u8fd4\u56de\u539f\u6765\u7684\u4e8c\u53c9\u6392\u5e8f\u6811*\/\r\nif(p-&gt;lchild==NULL) \/*p\u65e0\u5de6\u5b50\u6811*\/\r\n{ if(f==NULL) \/*p \u662f\u539f\u4e8c\u53c9\u6392\u5e8f\u6811\u7684\u6839*\/\r\nbt=p-&gt;rchild;\r\nelse if(f-&gt;lchild==p) \/*p \u662f f \u7684\u5de6\u5b69\u5b50*\/\r\nf-&gt;lchild=p-&gt;rchild; \/*\u5c06p\u7684\u53f3\u5b50\u6811\u94fe\u5230 f \u7684\u5de6\u94fe\u4e0a*\/\r\nelse \/*p \u662f f \u7684\u53f3\u5b69\u5b50*\/\r\nf-&gt;rchild=p-&gt;rchild ; \/*\u5c06p\u7684\u53f3\u5b50\u6811\u94fe\u5230 f \u7684\u53f3\u94fe\u4e0a*\/\r\nfree(p); \/*\u91ca\u653e\u88ab\u5220\u9664\u7684\u8282\u70b9p*\/\r\n}\r\nelse \/*p\u6709\u5de6\u5b50\u6811*\/\r\n{ q=p;s=p-&gt;lchild;\r\nwhile(s-&gt;rchild) \/*\u5728 p \u7684\u5de6\u5b50\u6811\u4e2d\u67e5\u627e\u6700\u53f3\u4e0b\u7ed3\u70b9*\/\r\n{ q=s;s=s-&gt;rchild;}\r\nif(q==p) q-&gt;lchild=s-&gt;lchild ;\/*\u5c06 s\u7684\u5de6\u5b50\u6811\u94fe\u5230q\u5de6\u5b69\u5b50\u6307\u9488*\/\r\nelse q-&gt;rchild=s-&gt;lchild;\r\np-&gt;key=s-&gt;key; \/*\u5c06 s \u7684\u503c\u8d4b\u7ed9 p*\/\r\nfree(s);\r\n}\r\nreturn bt;\r\n}\r\nBTNode *BSTSearch(BTNode *bt,KeyType k)\r\n{ \/*\u4e8c\u53c9\u6392\u5e8f\u6811\u7684\u5143\u7d20\u67e5\u627e\u51fd\u6570*\/\r\nif (bt==NULL) return(NULL); \/*\u7a7a\u6811\u5219\u8fd4\u56de\u7a7a\u6307\u9488*\/\r\nelse\r\n{ if (k==bt-&gt;key) \/*\u5173\u952e\u5b57k\u7b49\u4e8e\u6839\u7ed3\u70b9\u5173\u952e\u5b57*\/\r\nreturn(bt); \/*\u8fd4\u56de\u6839\u7ed3\u70b9\u6307\u9488*\/\r\nelse if(k&lt;bt-&gt;key) \/*\u5173\u952e\u5b57k\u5c0f\u4e8e\u6839\u7ed3\u70b9\u5173\u952e\u5b57*\/\r\nreturn(BSTSearch(bt-&gt;lchild,k)); \/*\u5230\u6839\u7ed3\u70b9\u7684\u5de6\u5b50\u6811\u67e5\u627e*\/else\r\nreturn(BSTSearch(bt-&gt;rchild,k)); \/*\u5230\u6839\u7ed3\u70b9\u7684\u53f3\u5b50\u6811\u67e5\u627e*\/}\r\n}\r\nvoid MenuBTree()\r\n{ \/*\u663e\u793a\u4e8c\u53c9\u6392\u5e8f\u6811\u5b50\u83dc\u5355\u51fd\u6570*\/\r\nprintf(\"\\n \u4e8c\u53c9\u6392\u5e8f\u6811 \");\r\nprintf(\"\\n============================== \");\r\nprintf(\"\\n| 1------\u5efa\u7acb\u4e8c\u53c9\u6392\u5e8f\u6811      |\");\r\nprintf(\"\\n| 2------\u63d2\u5165\u4e00\u4e2a\u5143\u7d20        |\");\r\nprintf(\"\\n| 3------\u5220\u9664\u4e00\u4e2a\u5143\u7d20        |\");\r\nprintf(\"\\n| 4------\u67e5\u627e\u4e00\u4e2a\u5143\u7d20        |\");\r\nprintf(\"\\n| 0- -\u8fd4\u56de                   |\");\r\nprintf(\"\\n+=============================\" );\r\nprintf(\"\\n\u8bf7\u8f93\u5165\u5e8f\u53f7(0-4) \u9009\u62e9\u8981\u8fdb\u884c\u7684\u64cd\u4f5c:\");\r\n}\r\nvoid BTFun()\r\n{ \/*\u4e8c\u53c9\u6392\u5e8f\u6811\u5b50\u51fd\u6570*\/\r\nKeyType str&#091;100];\r\nBTNode *bt;\r\nint i,n,x, menux;\r\nMenuBTree();\r\nscanf(\"%d\",&amp;menux);\r\ndo{\r\nswitch(menux) \/*\u5224\u65ad\u8fdb\u884c\u4f55\u79cd\u64cd\u4f5c*\/\r\n{\r\ncase 1: \/*\u5efa\u7acb\u4e8c\u53c9\u6392\u5e8f\u6811*\/\r\nprintf(\"\u8bf7\u8f93\u5165\u8981\u751f\u6210\u4e8c\u53c9\u6392\u5e8f\u6811\u7684\u5173\u952e\u5b57\u7684\u4e2a\u6570\uff1a\");\r\nscanf(\"%d\",&amp;n);\r\nprintf(\"\u8bf7\u8f93\u5165\u4e8c\u53c9\u6392\u5e8f\u6811\u7684\u5404\u4e2a\u5173\u952e\u5b57\uff1a\");\r\nfor(i=0;i&lt;n;i++)\r\nscanf(\"%d\",&amp;str&#091;i]);\r\nbt=CreateBST(str,n);\r\nprintf(\"\u5efa\u7acb\u7684\u4e8c\u53c9\u6392\u5e8f\u6811\u5e7f\u4e49\u8868\u8868\u793a\u6cd5\u4e3a\uff1a\");\r\nDispBStree(bt);\r\nbreak;\r\ncase 2: \/*\u5728\u4e8c\u53c9\u6392\u5e8f\u6811\u4e2d\u63d2\u5165\u4e00\u4e2a\u5143\u7d20*\/\r\nprintf(\"\u8bf7\u8f93\u5165\u8981\u63d2\u5165\u7684\u5143\u7d20\u503c: \");\r\nscanf(\"%d\",&amp;x);\r\nbt=BSTInsert(bt,x);\r\nprintf(\"\u63d2\u5165\u540e\u7684\u4e8c\u53c9\u6392\u5e8f\u6811\u4e3a: \");\r\nDispBStree(bt);\r\nbreak;\r\ncase 3: \/*\u5728\u4e8c\u53c9\u6392\u5e8f\u6811\u4e2d\u5220\u9664\u4e00\u4e2a\u5143\u7d20*\/\r\nprintf(\"\u8bf7\u8f93\u5165\u8981\u5220\u9664\u7684\u5143\u7d20:\");\r\nscanf(\"%d\",&amp;x);\r\nbt=BSTDelete(bt,x);\r\nprintf(\"\u5220\u9664\u5143\u7d20%d\u540e\u7684\u4e8c\u53c9\u6392\u5e8f\u6811\u4e3a:\",x);\r\nDispBStree(bt);\r\nbreak;\r\ncase 4: \/*\u5728\u4e8c\u53c9\u6392\u5e8f\u6811\u4e2d\u67e5\u627e\u67d0\u5143\u7d20*\/\r\nprintf(\"\u8bf7\u8f93\u5165\u67e5\u627e\u7684\u5143\u7d20\u503c:\");\r\nscanf(\"%d\",&amp;x);\r\nif((BSTSearch(bt,x))!=NULL)\r\nprintf(\"\u5728\u4e8c\u53c9\u6392\u5e8f\u6811\u4e2d\u5b58\u5728\u5143\u7d20%d! \",x);\r\nelse\r\nprintf(\"\u5728\u4e8c\u53c9\u6392\u5e8f\u6811\u4e2d\u4e0d\u5b58\u5728\u5143\u7d20%d! \",x);\r\nbreak;\r\ncase 0:\r\nreturn;\r\nbreak;\r\ndefault:\r\nprintf(\"\u8f93\u5165\u9009\u9879\u9519\u8bef,\u8bf7\u91cd\u65b0\u8f93\u5165(0-4)!\");\r\n}\r\nMenuBTree();\r\nscanf(\"%d\",&amp;menux);\r\n}while(1);\r\n}\r\nvoid Menu()\r\n{ \/*\u663e\u793a\u83dc\u5355\u5b50\u51fd\u6570*\/\r\nprintf(\"\\n \u67e5\u627e\u5b50\u7cfb\u7edf\");\r\nprintf(\"\\n=========================\");\r\nprintf(\"\\n| 1\u2014\u987a\u5e8f\u67e5\u627e           |\");\r\nprintf(\"\\n| 2\u2014\u6298\u534a\u67e5\u627e           |\");\r\nprintf(\"\\n| 3\u2014\u5206\u5757\u67e5\u627e           |\");\r\nprintf(\"\\n| 4\u2014\u2014\u4e8c\u53c9\u6392\u5e8f\u6811\u67e5\u627e   |\");\r\nprintf(\"\\n| 0\u2014\u8fd4\u56de               |\");\r\nprintf(\"\\n=========================\");\r\nprintf(\"\\n\u8bf7\u8f93\u5165\u83dc\u5355\u53f7(0-4) :\");\r\n}\r\nmain()\r\n{\r\nSearchL r&#091;MAXSIZE];\r\nIdxType idx&#091;MAXSIZE];\r\nint i,m,n,x,k, address;\r\nchar ch1,ch2,a;\r\nch1='y';\r\nwhile(ch1=='y'||ch1=='Y')\r\n{ Menu();\r\nscanf(\"%c\",&amp;ch2);\r\ngetchar();\r\nswitch(ch2)\r\n{\r\ncase '1':\r\nprintf(\"\u8bf7\u8f93\u5165\u8868\u7684\u5143\u7d20\u4e2a\u6570(0-%d):\",MAXSIZE-1);\r\nscanf(\"%d\",&amp;n);\r\nprintf(\"\u8bf7\u8f93\u5165%d\u4e2a\u8868\u4e2d\u7684\u5173\u952e\u5b57(\u6574\u6570):\",n);\r\nfor(i=1;i&lt;=n;i++)\r\nscanf(\"%d\",&amp;r&#091;i]. key);\r\nprintf(\"\u8bf7\u8f93\u5165\u8981\u67e5\u627e\u7684\u5173\u952e\u5b57:\");\r\nscanf(\"%d\",&amp;x);\r\nif((address=SeqSearch(r,n,x))!=0)\r\nprintf(\"\u8be5\u5143\u7d20\u5728\u8868\u4e2d\u7684\u4f4d\u7f6e\u4e3a:%d\", address);\r\nelse\r\nprintf(\"\u8be5\u5143\u7d20\u4e0d\u5728\u8868\u4e2d!\");\r\nbreak;\r\ncase '2':\r\nprintf(\"\u8bf7\u8f93\u5165\u8868\u7684\u5143\u7d20\u4e2a\u6570(0-%d):\",MAXSIZE-1);\r\nscanf(\"%d\",&amp;n);\r\nprintf(\"\u8bf7\u6309\u7167\u4ece\u5c0f\u5230\u5927\u7684\u987a\u5e8f\u8f93\u5165%d\u4e2a\u5173\u952e\u5b57(\u4e3a\u6574\u6570)\uff1a\",n);\r\nfor(i=1;i&lt;=n;i++)\r\nscanf(\"%d\",&amp;r&#091;i]. key);\r\nprintf(\"\u8bf7\u8f93\u5165\u8981\u67e5\u627e\u7684\u5173\u952e\u5b57:\");\r\nscanf(\"%d\",&amp;x);\r\nif((address=BinSearch (r,n,x))!=0)\r\nprintf(\"\u8be5\u5143\u7d20\u5728\u8868\u4e2d\u7684\u4f4d\u7f6e\u4e3a:%d\", address);\r\nelse\r\nprintf(\"\u8be5\u5143\u7d20\u4e0d\u5728\u8be5\u6709\u5e8f\u8868\u4e2d!\");\r\nbreak;\r\ncase '3':\r\nprintf(\"\u8bf7\u8f93\u5165\u8868\u7684\u5143\u7d20\u4e2a\u6570(0-%d):\",MAXSIZE-1);\r\nscanf(\"%d\",&amp;m);\r\nprintf(\"\u8bf7\u8f93\u5165\u8868\u4e2d\u7684\u5173\u952e\u5b57(\u4e3a\u6574\u6570)\uff0c\u8981\u6c42\u5757\u5185\u65e0\u5e8f\uff0c\u5757\u95f4\u6709\u5e8f\uff1a\\n\");\r\nfor(i=0;i&lt;m;i++)\r\nscanf(\"%d\",&amp;r&#091;i]. key);\r\nprintf(\"\u8868\u8f93\u5165\u7d22\u5f15\u8868\u6bcf\u5757\u7684\u5927\u5c0f: \");\r\nscanf(\"%d\",&amp;n);\r\nCreatIdx(r, idx,m,n);\r\nprintf(\"\\n\u5efa\u7acb\u7684\u987a\u5e8f\u8868\u4e3a:\\n\");\r\nfor(i=0;i&lt;m;i++)\r\nprintf(\"%6d\",r&#091;i]. key);\r\nprintf(\"\\n\u7d22\u5f15\u8868\u4fe1\u606f\u5982\u4e0b:\");\r\nprintf(\"\\n\u4f4e\u5730\u5740\\t \u9ad8\u5730\u5740\\t \u6700\u5927\u5173\u952e\u5b57\\n\");\r\nif(m%n==0)\r\nfor(i=0;i&lt;m\/n;i++)\r\nprintf(\"%5d\\t%5d\\t%5d\\n\", idx&#091;i]. low, idx&#091;i]. high,\r\nidx&#091;i]. key);\r\nelse\r\nfor(i=0;i&lt;m\/n+1;i++)\r\nprintf(\"%5d\\t%5d\\t%5d\\n\", idx&#091;i]. low, idx&#091;i]. high, idx&#091;i]. key);\r\nprintf(\"\u8bf7\u8f93\u5165\u8981\u67e5\u627e\u7684\u5143\u7d20\u7684\u5173\u952e\u5b57\uff1a\");\r\nscanf(\"%d\",&amp;k);\r\nif((address=BlkSearch(r, idx,3,k))!=-1)\r\nprintf(\"\u8be5\u5143\u7d20\u5728\u8868\u4e2d\u7684\u4f4d\u7f6e\u4e3a:%d\", address+1);\r\nelse\r\nprintf(\"\u8be5\u5143\u7d20\u4e0d\u5728\u8868\u4e2d!\");\r\nbreak;\r\ncase '4':\r\nBTFun();\r\nbreak;\r\ncase '0':\r\nch1='n';\r\nbreak;\r\ndefault:\r\nprintf(\"\u8f93\u5165\u6709\u8bef,\u8bf7\u8f93\u51650-9\u8fdb\u884c\u9009\u62e9!\");\r\n}\r\nif(ch2!='0')\r\n{ printf(\"\\n\u6309\u56de\u8f66\u952e\u7ee7\u7eed,\u6309\u4efb\u610f\u952e\u8fd4\u56de\u4e3b\u83dc\u5355! \\n\");\r\na=getchar();\r\nif(a!='\\xA')\r\n{\r\ngetchar();ch1='n';\r\n}\r\n}\r\n}\r\n}<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-230","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"http:\/\/www.zhang-junyi.com\/index.php?rest_route=\/wp\/v2\/posts\/230","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.zhang-junyi.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.zhang-junyi.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.zhang-junyi.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/www.zhang-junyi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=230"}],"version-history":[{"count":2,"href":"http:\/\/www.zhang-junyi.com\/index.php?rest_route=\/wp\/v2\/posts\/230\/revisions"}],"predecessor-version":[{"id":232,"href":"http:\/\/www.zhang-junyi.com\/index.php?rest_route=\/wp\/v2\/posts\/230\/revisions\/232"}],"wp:attachment":[{"href":"http:\/\/www.zhang-junyi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=230"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.zhang-junyi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=230"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.zhang-junyi.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=230"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}