{"id":224,"date":"2023-12-05T08:59:13","date_gmt":"2023-12-05T00:59:13","guid":{"rendered":"http:\/\/www.zhang-junyi.com\/?p=224"},"modified":"2023-12-05T08:59:13","modified_gmt":"2023-12-05T00:59:13","slug":"%e5%9b%be%e5%ad%90%e7%b3%bb%e7%bb%9f","status":"publish","type":"post","link":"http:\/\/www.zhang-junyi.com\/?p=224","title":{"rendered":"\u56fe\u5b50\u7cfb\u7edf"},"content":{"rendered":"\n<ul class=\"wp-block-list\">\n<li>\u5b9e\u9a8c 7 \u56fe\u5b50\u7cfb\u7edf<br>1.\u5b9e\u9a8c\u76ee\u7684<br>(1)\u638c\u63e1\u56fe\u90bb\u63a5\u8868\u7684\u5b58\u50a8\u65b9\u6cd5\u3002<br>(2)\u638c\u63e1\u56fe\u7684\u6df1\u5ea6\u4f18\u5148\u904d\u5386\u7684\u57fa\u672c\u601d\u60f3\u3002<br>(3)\u638c\u63e1\u56fe\u7684\u5e7f\u5ea6\u4f18\u5148\u904d\u5386\u7684\u57fa\u672c\u601d\u60f3\u3002<br>2.\u5b9e\u9a8c\u5185\u5bb9<br>(1) \u7f16\u5199\u4e3a\u4ece\u952e\u76d8\u8f93\u5165\u7684\u6570\u636e\u5efa\u7acb\u56fe\u7684\u90bb\u63a5\u8868\u5b58\u50a8<br>(2)\u7f16\u5199\u56fe\u7684\u6df1\u5ea6\u4f18\u5148\u904d\u5386\u7a0b\u5e8f\u3002<br>(3)\u7f16\u5199\u56fe\u7684\u5e7f\u5ea6\u4f18\u5148\u904d\u5386\u7a0b\u5e8f\u3002<br>(4) \u8bbe\u8ba1\u5982\u4e0b\u9009\u62e9\u5f0f\u83dc\u5355\uff0c\u4ee5\u9009\u62e9\u83dc\u5355\u65b9\u5f0f\u8fdb\u884c\u64cd\u4f5c\u3002<br>3.\u5b9e\u9a8c\u6b65\u9aa4<br>(1) \u8f93\u5165\u5e76\u8c03\u8bd5\u7a0b\u5e8f\u3002<br>(2)\u6309\u5982\u56fe7-11(a) \u6240\u793a\u5efa\u7acb\u4e00\u4e2a\u65e0\u5411\u56fe\uff0c \u5e76\u8f93\u51fa\u8be5\u56fe\u7684\u90bb\u63a5\u8868\u3002<br>(3) \u5bf9\u8be5\u56fe\u4ece\u67d0\u4e00\u9876\u70b9\u5f00\u59cb\u8fdb\u884c\u6df1\u5ea6\u4f18\u5148\u904d\u5386\u3002<br>(4) \u5bf9\u8be5\u56fe\u4ece\u67d0\u4e00\u9876\u70b9\u5f00\u59cb\u8fdb\u884c\u5e7f\u5ea6\u4f18\u5148\u904d\u5386\u3002<br>(5)\u8fdb\u884c\u7a0b\u5e8f\u7684\u5176\u4ed6\u8c03\u8bd5\u3002<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>#include \"stdio.h\"\r\n#include \"malloc.h\"\r\n#define MAX 100\r\ntypedef char VertexType;\r\nint visited&#091;MAX];\r\ntypedef struct node\r\n{\r\nint adjvex;\r\nstruct node*next;\r\n}EdgeNode;\r\ntypedef struct vexnode {\r\nVertexType data;\r\nEdgeNode *firstedge; \r\n}VHeadNode;\r\n\/*\u6700\u5927\u9876\u70b9\u6570*\/\r\n\/*\u5168\u5c40\u53d8\u91cf\uff0c\u8bbf\u95ee\u6570\u7ec4*\/\r\n\/*\u90bb\u63a5\u70b9\u57df*\/\r\n\/*\u6307\u5411\u4e0b\u4e00\u90bb\u63a5\u70b9\u7684\u6307\u9488\u57df*\/\/*\u5b9a\u4e49\u8fb9\u8868\u7ed3\u70b9*\/\r\n\/*\u9876\u70b9\u57df*\/\r\n\/*\u6307\u5411\u7b2c\u4e00\u6761\u8fb9\u7ed3\u70b9*\/\r\n\/*\u5b9a\u4e49\u9876\u70b9\u8868\u7ed3\u70b9*\/\r\n\r\ntypedef struct\r\n{\r\nVHeadNode adjlist&#091;MAX]; \/*\u90bb\u63a5\u8868\u5934\u7ed3\u70b9\u6570\u7ec4*\/\r\nint n,e; \/*\u9876\u70b9\u6570,\u8fb9\u6570*\/\r\n}AdjList; \/*\u56fe\u7684\u90bb\u63a5\u8868\u7c7b\u578b*\/\r\nvoid CreateAGraph(AdjList *g, int flag)\r\n{ \/*\u751f\u6210\u65e0\u5411\u56fe\u7684\u90bb\u63a5\u8868\u51fd\u6570*\/\r\nint i,j,k;\r\nEdgeNode *p;\r\nif(flag==0)\r\nprintf(\"\\n\u5c06\u5efa\u7acb\u4e00\u4e2a\u65e0\u5411\u56fe\u3002\\n\");\r\nelse\r\nprintf(\"\\n\u5c06\u5efa\u7acb\u4e00\u4e2a\u6709\u5411\u56fe\u3002\\n\");\r\nprintf(\"\u8bf7\u8f93\u5165\u56fe\u7684\u9876\u70b9\u6570: \");\r\nscanf(\"%d\",&amp;g-&gt;n);\r\nprintf(\"\u8bf7\u8f93\u5165\u56fe\u7684\u8fb9\u6570: \");\r\nscanf(\"%d\",&amp;g-&gt;e);\r\nprintf(\"\\n\u8bf7\u8f93\u5165\u56fe\u7684\u5404\u9876\u70b9\u4fe1\u606f: \\n\");\r\nfor(i=0;i&lt;g-&gt;n;i++) \/*\u751f\u6210\u6709n\u4e2a\u9876\u70b9\u7684\u9876\u70b9\u8868*\/\r\n{\r\nprintf(\"\u7b2c%d \u4e2a\u9876\u70b9\u4fe1\u606f: \",i+1);\r\nscanf(\"\\n%c\",&amp;(g-&gt;adjlist&#091;i]. data)); \/*\u8bfb\u5165\u9876\u70b9\u4fe1\u606f*\/\r\ng-&gt;adjlist&#091;i]. firstedge=NULL; \/*\u70b9\u7684\u8fb9\u8868\u5934\u6307\u9488\u8bbe\u4e3a\u7a7a*\/\r\n}\r\nprintf(\"\\n\u8bf7\u8f93\u5165\u8fb9\u7684\u4fe1\u606f,\u8f93\u5165\u683c\u5f0f\u4e3a:\u5e8f\u53f71,\u5e8f\u53f72(\u5e8f\u53f7\u4f9d\u6b21\u4e3a 0\u30011\u30012\u2026); \\n\");\r\nfor(k=0;k&lt;g-&gt;e;k++)\r\n{\r\nprintf(\"\u8bf7\u8f93\u5165\u7b2c%d \u6761\u8fb9: \",k);\r\nscanf(\"\\n%d,%d\",&amp;i,&amp;j);\r\n\/*\u5c06\u7f16\u53f7\u4e3a i\u7684\u7ed3\u70b9\u6dfb\u52a0\u5230\u90bb\u63a5\u8868\u4e2d*\/\r\np=(EdgeNode *) malloc(sizeof(EdgeNode));\r\np-&gt;adjvex=j;\r\np-&gt;next=g-&gt;adjlist&#091;i]. firstedge;\r\ng-&gt;adjlist&#091;i]. firstedge=p;\r\n\/*\u5c06\u7f16\u53f7\u4e3aj \u7684\u7ed3\u70b9\u6dfb\u52a0\u5230\u90bb\u63a5\u8868\u4e2d\uff0c\u6709\u5411\u56fe\u4e0d\u7528\u6dfb\u52a0\u8be5\u7ed3\u70b9\uff0c\u53bb\u6389\u4e0b\u9762 if\u8bed\u53e5*\/if(flag==0)\r\n{\r\np=(EdgeNode *) malloc(sizeof(EdgeNode));\r\np-&gt;adjvex=i; \/*\u90bb\u63a5\u70b9\u5e8f\u53f7\u4e3a i*\/\r\np-&gt;next=g-&gt;adjlist&#091;j]. firstedge; \/*\u5c06\u65b0\u7ed3\u70b9p\u63d2\u5230\u9876\u70b9 vi\u8fb9\u8868\u5934*\/\r\ng-&gt;adjlist&#091;j]. firstedge=p;\r\n}\r\n}\r\n}\r\nvoid DispAGraph(AdjList *g)\r\n{ \/*\u8f93\u51fa\u56fe\u7684\u90bb\u63a5\u8868\u51fd\u6570*\/\r\nint i;\r\nEdgeNode *p;\r\nprintf(\"\\n\u56fe\u7684\u90bb\u63a5\u8868\u8868\u793a\u5982\u4e0b: \\n\");\r\n\r\nfor(i=0;i&lt;g-&gt;n;i++)\r\n{\r\nprintf(\"%2d &#091;%c]\",i,g-&gt;adjlist&#091;i]. data);\r\np=g-&gt;adjlist&#091;i]. firstedge;\r\nwhile(p!=NULL)\r\n{\r\nprintf(\"--&gt;&#091;%d]\",p-&gt;adjvex);\r\np=p-&gt;next;\r\n}\r\nprintf(\"\\n\");\r\n}\r\n}\r\nvoid DFS(AdjList *g, int vi)\r\n{ \/*\u7528\u90bb\u63a5\u8868\u5b58\u50a8\u7684\u56fe\u4ee5\u9876\u70b9 vi\u5f00\u59cb\u6df1\u5ea6\u4f18\u5148\u904d\u5386\u51fd\u6570*\/\r\nEdgeNode *p;\r\nprintf(\"(%d,\", vi);\r\nprintf(\"%c)\",g-&gt;adjlist&#091;vi]. data);\r\nvisited &#091;vi]=1;\r\np=g-&gt;adjlist&#091;vi]. firstedge;\r\nwhile(p!=NULL)\r\n{\r\nif(visited&#091;p-&gt;adjvex]==0)\r\nDFS(g,p-&gt;adjvex);\r\np=p-&gt;next;\r\n}\r\n}\r\nvoid BFS(AdjList *g, int vi)\r\n{ \/*\u7528\u90bb\u63a5\u8868\u5b58\u50a8\u7684\u56fe\u4ee5\u9876\u70b9 vi\u5f00\u59cb\u5e7f\u5ea6\u4f18\u5148\u904d\u5386\u51fd\u6570*\/\r\nint i,v, visited&#091;MAX];\r\nint qu&#091;MAX], front=0, rear=0; \/*\u5b9a\u4e49\u5faa\u73af\u961f\u5217*\/\r\nEdgeNode *p;\r\nfor(i=0;i&lt;g-&gt;n;i++) \/*\u8f85\u52a9\u7684\u8bbf\u95ee\u6570\u7ec4\u8d4b\u521d\u503c*\/\r\nvisited &#091;i]=0;\r\nprintf(\"(%d,\", vi); \/*\u8f93\u51fa\u8d77\u59cb\u8bbf\u95ee\u9876\u70b9*\/\r\nprintf(\"%c)\",g-&gt;adjlist&#091;vi]. data);\r\nvisited&#091;vi]=1;\r\nrear=(rear+1) %MAX; \/*\u961f\u5c3e\u6307\u9488\u540e\u79fb*\/\r\nqu&#091;rear]=vi; \/*\u5c06 vi\u5165\u961f*\/\r\nwhile (front!=rear) \/*\u5f53\u961f\u4e0d\u7a7a\u65f6*\/\r\n{ front=(front+1) %MAX;\r\nv=qu&#091;front]; \/*\u5c06\u961f\u5934\u5143\u7d20\u51fa\u961f\uff0c\u8d4b\u7ed9\u9876\u70b9 v*\/\r\np=g-&gt;adjlist&#091;v]. firstedge;\/*\u5c06\u9876\u70b9 v\u7684\u4e0b\u4e00\u6761\u90bb\u63a5\u8fb9\u9876\u70b9\u6307\u9488\u8d4b\u7ed9 p*\/\r\nwhile(p!=NULL)\r\n{ if(visited&#091;p-&gt;adjvex]==0) \/*\u82e5\u672a\u8bbf\u95ee\u8fc7*\/\r\n{ visited&#091;p-&gt;adjvex]=1; \/*\u8bbf\u95ee\u6570\u7ec4\u8be5\u5143\u7d20\u7f6e1,\u5df2\u8bbf\u95ee*\/\r\nprintf(\"(%d,\",p-&gt;adjvex);\/*\u8f93\u51fa\u8be5\u9876\u70b9\u7f16\u53f7*\/\r\nprintf(\"%c)\",g-&gt;adjlist&#091;p-&gt;adjvex]. data); \/*\u8f93\u51fa\u8be5\u9876\u70b9\u4fe1\u606f*\/\r\nrear=(rear+1)%MAX; \/*\u961f\u5c3e\u6307\u9488\u540e\u79fb*\/\r\nqu&#091;rear]=p-&gt;adjvex; \/*\u5c06p\u6240\u6307\u7684\u9876\u70b9\u5165\u961f*\/\r\n}\r\n\r\np=p-&gt;next; \/*p\u6307\u9488\u540e\u79fb*\/\r\n}\r\n}\r\n}\r\nvoid MenuGraph()\r\n{ \/*\u663e\u793a\u83dc\u5355\u5b50\u51fd\u6570*\/\r\nprintf(\"\\n             \u56fe\u5b50\u7cfb\u7edf\");\r\nprintf(\"\\n===============================\");\r\nprintf(\"\\n|        1\u2014\u2014\u66f4\u65b0\u90bb\u63a5\u8868      |\");\r\nprintf(\"\\n|        2\u2014\u2014\u6df1\u5ea6\u4f18\u5148\u904d\u5386    |\");\r\nprintf(\"\\n|        3\u2014\u2014\u5e7f\u5ea6\u4f18\u5148\u904d\u5386    |\");\r\nprintf(\"\\n|        0\u2014\u2014\u8fd4\u56de            |\");\r\nprintf(\"\\n===============================\");\r\nprintf(\"\\n\u8bf7\u8f93\u5165\u83dc\u5355\u53f7(0-3) :\");\r\n}\r\nmain()\r\n{ \/*\u4e3b\u51fd\u6570*\/\r\nint i,f;\r\nchar ch1,ch2,a;\r\nAdjList g;\r\nch1='y';\r\nwhile(ch1=='y'||ch1=='Y')\r\n{ MenuGraph();\r\nscanf(\"%c\",&amp;ch2);\r\ngetchar();\r\nswitch(ch2)\r\n{\r\ncase '1':\r\nprintf(\"\u8981\u5efa\u7acb\u7684\u662f\u6709\u5411\u56fe(1)\u8fd8\u662f\u65e0\u5411\u56fe(0),\u8bf7\u9009\u62e9(\u8f93\u51651\u62160): \");\r\nscanf(\"%d\",&amp;f);\r\nCreateAGraph(&amp;g,f);\r\nDispAGraph(&amp;g);\r\nbreak;\r\ncase'2':\r\nprintf(\"\u8bf7\u8f93\u5165\u5f00\u59cb\u8fdb\u884c\u6df1\u5ea6\u4f18\u5148\u904d\u5386\u7684\u9876\u70b9\u5e8f\u53f7(\u5e8f\u53f7\u4ece0\u5f00\u59cb\u7f16\u53f7)\uff1a\");\r\nscanf(\"%d\",&amp;f);\r\nprintf(\"\\n\u4ece\u9876\u70b9%d \u5f00\u59cb\u7684\u6df1\u5ea6\u4f18\u5148\u904d\u5386\u5e8f\u5217\u4e3a: \",f);\r\nfor(i=0;i&lt;g. n;i++)\r\nvisited&#091;i]=0;\r\nDFS(&amp;g,f);\r\nbreak;\r\ncase '3':\r\nprintf(\"\u8bf7\u8f93\u5165\u5f00\u59cb\u8fdb\u884c\u5e7f\u5ea6\u904d\u5386\u7684\u9876\u70b9\u5e8f\u53f7(\u5e8f\u53f7\u4ece0 \u5f00\u59cb)\uff1a \");\r\nscanf(\"%d\",&amp;i);\r\nprintf(\"\\n\u4ece\u9876\u70b9%d\u5f00\u59cb\u7684\u5e7f\u5ea6\u4f18\u5148\u904d\u5386\u5e8f\u5217\u4e3a: \",i);\r\nBFS(&amp;g,i);\r\nbreak;\r\ncase '0':\r\nch1='n';break;\r\n\r\ndefault:\r\nprintf(\"\u8f93\u5165\u6709\u8bef,\u8bf7\u8f93\u51650-3 \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='1n';\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-224","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\/224","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=224"}],"version-history":[{"count":1,"href":"http:\/\/www.zhang-junyi.com\/index.php?rest_route=\/wp\/v2\/posts\/224\/revisions"}],"predecessor-version":[{"id":225,"href":"http:\/\/www.zhang-junyi.com\/index.php?rest_route=\/wp\/v2\/posts\/224\/revisions\/225"}],"wp:attachment":[{"href":"http:\/\/www.zhang-junyi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=224"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.zhang-junyi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=224"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.zhang-junyi.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=224"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}