{"id":1129,"date":"2019-05-11T18:19:31","date_gmt":"2019-05-11T10:19:31","guid":{"rendered":"https:\/\/mnihyc.com\/blog\/?p=1129"},"modified":"2020-02-09T02:50:34","modified_gmt":"2020-02-08T18:50:34","slug":"yzoj-p3939-haoi2016%e6%89%be%e7%9b%b8%e5%90%8c%e5%ad%97%e7%ac%a6","status":"publish","type":"post","link":"https:\/\/mnihyc.com\/blog\/archives\/1129","title":{"rendered":"YZOJ P3939 [HAOI2016]\u627e\u76f8\u540c\u5b57\u7b26"},"content":{"rendered":"<h1 style=\"text-align: center;\">YZOJ P3939 [HAOI2016]\u627e\u76f8\u540c\u5b57\u7b26<\/h1>\n<p style=\"text-align: center;\">\u65f6\u95f4\u9650\u5236\uff1a1000MS \u00a0\u00a0\u00a0\u00a0 \u5185\u5b58\u9650\u5236\uff1a262144K<\/p>\n<p style=\"text-align: center;\">\u96be\u5ea6\uff1a<span style=\"color: #ff6600;\">\\(6.5\\)<\/span><\/p>\n<ul>\n<li>\n<h3><strong>\u9898\u76ee\u63cf\u8ff0<\/strong><\/h3>\n<\/li>\n<\/ul>\n<p>\u7ed9\u5b9a\u4e24\u4e2a\u5b57\u7b26\u4e32\uff0c\u6c42\u51fa\u5728\u4e24\u4e2a\u5b57\u7b26\u4e32\u4e2d\u5404\u53d6\u51fa\u4e00\u4e2a\u5b50\u4e32\u4f7f\u5f97\u8fd9\u4e24\u4e2a\u5b50\u4e32\u76f8\u540c\u7684\u65b9\u6848\u6570\u3002<\/p>\n<p>\u4e24\u4e2a\u65b9\u6848\u4e0d\u540c\u5f53\u4e14\u4ec5\u5f53\u8fd9\u4e24\u4e2a\u5b50\u4e32\u4e2d\u6709\u4e00\u4e2a\u4f4d\u7f6e\u4e0d\u540c\u3002<\/p>\n<ul>\n<li>\n<h3><strong>\u8f93\u5165\u683c\u5f0f<\/strong><\/h3>\n<\/li>\n<\/ul>\n<p>\u4e24\u884c\uff0c\u4e24\u4e2a\u5b57\u7b26\u4e32 \\(s_1, s_2\\)\uff0c\\(1 \\leq \\left|s_1\\right|, \\left|s_2\\right|\\leq 200000\\)\uff0c\u5b57\u7b26\u4e32\u4e2d\u53ea\u6709\u5c0f\u5199\u5b57\u6bcd\u3002<\/p>\n<ul>\n<li>\n<h3><strong>\u8f93\u51fa\u683c\u5f0f<\/strong><\/h3>\n<\/li>\n<\/ul>\n<p>\u8f93\u51fa\u4e00\u4e2a\u6574\u6570\u8868\u793a\u7b54\u6848<\/p>\n<ul>\n<li>\n<h3><strong>\u6837\u4f8b\u8f93\u5165<\/strong><\/h3>\n<\/li>\n<\/ul>\n<pre class=\"lang:default decode:true \">aabb\r\nbbaa<\/pre>\n<ul>\n<li>\n<h3><strong>\u6837\u4f8b\u8f93\u51fa<\/strong><\/h3>\n<\/li>\n<\/ul>\n<pre class=\"\">10<\/pre>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>Source: BZOJ 4566<\/p>\n<p><!--more--><\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>\u5e7f\u4e49SAM \u6216\u8005 \u5728SAM\u4e0a\u8dd1\u5339\u914d \u90fd\u80fd\u505a\u3002<\/p>\n<p>\u6bd4\u5982\u5efa\u7acb \u5e7f\u4e49SAM\uff0c\u5904\u7406\u51fa\u6bcf\u4e2a\u8282\u70b9\u7684 \\(right_1, right_2\\) \u96c6\u5408\u7684\u5927\u5c0f\uff0c\u7136\u540e\u7b54\u6848\u5c31\u662f \\(\\sum\\limits_{x}{\\left(max_x-min_x+1\\right) \\times \\left|right_1\\right| \\times \\left|right_2\\right|}\\) \u3002<\/p>\n<p>\u8dd1\u5339\u914d\u7684\u8bdd\u6709\u70b9\u590d\u6742\u3002<\/p>\n<p>\u9996\u5148\u5bf9 \\(s_1\\) \u5efa\u7acbSAM\uff0c\\(s_2\\) \u653e\u5728\u4e0a\u9762\u8dd1\u5339\u914d\uff0c\u5931\u914d\u4e86\u5c31\u901a\u8fc7 <code>parent<\/code> \u8df3\u56de\u53bb\u3002<\/p>\n<p>\u6ce8\u610f\u5230\u82e5\u5339\u914d\u5230\u8fd9\u4e00\u8282\u70b9\u65f6\u5df2\u7ecf\u5339\u914d\u7684\u957f\u5ea6\u4e3a \\(len\\) \uff0c\u90a3\u4e48\u957f\u5ea6 \\(\\leq len\\) \u7684\u5b57\u7b26\u4e32\uff08\u4e3a\u5f53\u524d\u5b57\u7b26\u4e32\u7684\u540e\u7f00\uff09\u4e5f\u90fd\u5df2\u7ecf\u88ab\u5339\u914d\uff0c\u5373\u8fd9\u4e2a\u8282\u70b9\u6cbf\u7740 <code>parent<\/code> \u6811\u5411\u4e0a\u7684\u6240\u6709\u8282\u70b9\u90fd\u88ab\u5339\u914d\u4e86\u3002<\/p>\n<p>\u6240\u4ee5\u6309\u7167\u62d3\u6251\u5e8f\u9884\u5904\u7406\u6bcf\u4e2a\u8282\u70b9\u5b8c\u5168\u88ab\u5339\u914d\u5bf9\u7b54\u6848\u7684\u8d21\u732e \\(ans\\)\uff0c\u5373\u901a\u8fc7 <code>parent<\/code> \u6811\u5173\u7cfb\u5411\u4e0b\u8d21\u732e\uff0c\u6709 \\(ans_x=ans_{parent_x}+\\left(max_x-min_x+1\\right) \\times \\left|right\\right|\\) \u3002<\/p>\n<p>\u5339\u914d\u5230\u8282\u70b9 \\(x\\) \uff0c\u5df2\u7ecf\u5339\u914d\u7684\u957f\u5ea6\u4e3a \\(len\\)\uff0c\u90a3\u4e48\u5176\u5bf9\u7b54\u6848\u7684\u8d21\u732e\u4e3a \\(ans_{parent_x}+\\left(len-min_x+1\\right) \\times \\left|right\\right|\\) \u3002<\/p>\n<p>&nbsp;<\/p>\n<pre class=\"lang:default decode:true \">#include &lt;cstdio&gt;\r\n#include &lt;cstdlib&gt;\r\n#include &lt;cstring&gt;\r\n#include &lt;climits&gt;\r\n\r\ninline void getstr(char s[],int&amp;ls)\r\n{\r\n\tregister char c=0;\r\n\twhile(!(c&gt;='a' &amp;&amp; c&lt;='z'))\r\n\t\tc=getchar();\r\n\tls=0;\r\n\twhile(c&gt;='a' &amp;&amp; c&lt;='z')\r\n\t\ts[++ls]=c,c=getchar();\r\n\ts[ls+1]=0;\r\n\treturn;\r\n}\r\n\r\n#define CHARSET 26\r\nchar x[205050],y[205050];\r\n\r\nint cnt,parent[405050],mxval[405050],ch[405050][CHARSET],last;\r\nint right[405050];\r\ninline int CreateNode(register int val=0)\r\n{\r\n\tcnt++,parent[cnt]=0,mxval[cnt]=val;\r\n\tfor(register int j=0;j&lt;CHARSET;j++)\r\n\t\tch[cnt][j]=0;\r\n\treturn cnt;\r\n}\r\n\r\ninline int ExtendNode(register short c)\r\n{\r\n\tregister int now=last,nw=CreateNode(mxval[last]+1);\r\n\tright[nw]=1;\r\n\tfor(; now &amp;&amp; !ch[now][c]; now=parent[now])\r\n\t\tch[now][c]=nw;\r\n\tif(!now)\r\n\t\treturn parent[nw]=1,last=nw;\r\n\tregister int q=ch[now][c];\r\n\tif(mxval[q] == mxval[now]+1)\r\n\t\treturn parent[nw]=q,last=nw;\r\n\t\r\n\tregister int b=CreateNode(mxval[now]+1);\r\n\tfor(register int j=0;j&lt;CHARSET;j++)\r\n\t\tch[b][j]=ch[q][j];\r\n\tparent[b]=parent[q],parent[q]=parent[nw]=b;\r\n\tfor(; now &amp;&amp; ch[now][c]==q; now=parent[now])\r\n\t\tch[now][c]=b;\r\n\treturn last=nw;\r\n}\r\n\r\nlong long ansum[405050],ans;\r\nint bucket[405050],lst[405050];\r\ninline void TopoSort()\r\n{\r\n\tfor(register int i=1;i&lt;=cnt;i++)\r\n\t\tbucket[mxval[i]]++;\r\n\tfor(register int i=1;i&lt;=cnt;i++)\r\n\t\tbucket[i]+=bucket[i-1];\r\n\tfor(register int i=1;i&lt;=cnt;i++)\r\n\t\tlst[bucket[mxval[i]]--]=i;\r\n\tfor(register int i=cnt;i&gt;=1;i--)\r\n\t\tright[parent[lst[i]]]+=right[lst[i]];\r\n\tfor(register int i=2;i&lt;=cnt;i++)\r\n\t\tfor(register int j=0;j&lt;CHARSET;j++)\r\n\t\t\tif(ch[lst[i]][j])\r\n\t\t\t\tansum[lst[i]]=ansum[parent[lst[i]]] \\\r\n\t\t\t\t\t\t\t +(long long)right[lst[i]]*(mxval[lst[i]]-mxval[parent[lst[i]]]);\r\n}\r\n\r\nint main()\r\n{\r\n\tint lx;getstr(x,lx);\r\n\tint ly;getstr(y,ly);\r\n\t\r\n\tlast=CreateNode();\r\n\tfor(register int i=1;i&lt;=lx;i++)\r\n\t\tExtendNode(x[i]-'a');\r\n\tTopoSort();\r\n\t\r\n\tregister int now=1,len=0;\r\n\tfor(register int i=1;i&lt;=ly;i++)\r\n\t{\r\n\t\tregister short c=y[i]-'a';\r\n\t\t\r\n\t\tif(ch[now][c])\r\n\t\t\tlen++,now=ch[now][c];\r\n\t\telse\r\n\t\t{\r\n\t\t\twhile(now &amp;&amp; !ch[now][c])\r\n\t\t\t\tnow=parent[now];\r\n\t\t\tif(!now)\r\n\t\t\t\tnow=1,len=0;\r\n\t\t\telse\r\n\t\t\t\tlen=mxval[now]+1,now=ch[now][c];\r\n\t\t}\r\n\t\t\r\n\t\tans+=ansum[parent[now]]+(long long)right[now]*(len-mxval[parent[now]]);\r\n\t}\r\n\tprintf(\"%lld\\n\",ans);\r\n\t\r\n\treturn 0;\r\n}<\/pre>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>YZOJ P3939 [HAOI2016]\u627e\u76f8\u540c\u5b57\u7b26 \u65f6\u95f4\u9650\u5236\uff1a1000MS \u00a0\u00a0\u00a0\u00a0 \u5185\u5b58\u9650\u5236\uff1a262144 &hellip; <a href=\"https:\/\/mnihyc.com\/blog\/archives\/1129\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">YZOJ P3939 [HAOI2016]\u627e\u76f8\u540c\u5b57\u7b26<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,91,92,94],"tags":[],"class_list":["post-1129","post","type-post","status-publish","format-standard","hentry","category-proa","category-sam","category-bdsam","category-toposort"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>YZOJ P3939 [HAOI2016]\u627e\u76f8\u540c\u5b57\u7b26 - mnihyc&#039;s Blog<\/title>\n<meta name=\"description\" content=\"YZOJ P3939 \u627e\u76f8\u540c\u5b57\u7b26 \u65f6\u95f4\u9650\u5236\uff1a1000MS \u00a0\u00a0\u00a0\u00a0 \u5185\u5b58\u9650\u5236\uff1a262144K \u96be\u5ea6\uff1a \u9898\u76ee\u63cf\u8ff0 \u7ed9\u5b9a\u4e24\u4e2a\u5b57\u7b26\u4e32\uff0c\u6c42\u51fa\u5728\u4e24\u4e2a\u5b57\u7b26\u4e32\u4e2d\u5404\u53d6\u51fa\u4e00\u4e2a\u5b50\u4e32\u4f7f\u5f97\u8fd9\u4e24\u4e2a\u5b50\u4e32\u76f8\u540c\u7684\u65b9\u6848\u6570\u3002 \u4e24\u4e2a\u65b9\u6848\u4e0d\u540c\u5f53\u4e14\u4ec5\u5f53\u8fd9\u4e24\u4e2a\u5b50\u4e32\u4e2d\u6709\u4e00\u4e2a\u4f4d\u7f6e\u4e0d\u540c\u3002 \u8f93\u5165\u683c\u5f0f \u4e24\u884c\uff0c\u4e24\u4e2a\u5b57\u7b26\u4e32 (s_1, s_2)\uff0c(1\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/0self.mnihyc.com\/blog\/archives\/1129\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"YZOJ P3939 [HAOI2016]\u627e\u76f8\u540c\u5b57\u7b26 - mnihyc&#039;s Blog\" \/>\n<meta property=\"og:description\" content=\"YZOJ P3939 \u627e\u76f8\u540c\u5b57\u7b26 \u65f6\u95f4\u9650\u5236\uff1a1000MS \u00a0\u00a0\u00a0\u00a0 \u5185\u5b58\u9650\u5236\uff1a262144K \u96be\u5ea6\uff1a \u9898\u76ee\u63cf\u8ff0 \u7ed9\u5b9a\u4e24\u4e2a\u5b57\u7b26\u4e32\uff0c\u6c42\u51fa\u5728\u4e24\u4e2a\u5b57\u7b26\u4e32\u4e2d\u5404\u53d6\u51fa\u4e00\u4e2a\u5b50\u4e32\u4f7f\u5f97\u8fd9\u4e24\u4e2a\u5b50\u4e32\u76f8\u540c\u7684\u65b9\u6848\u6570\u3002 \u4e24\u4e2a\u65b9\u6848\u4e0d\u540c\u5f53\u4e14\u4ec5\u5f53\u8fd9\u4e24\u4e2a\u5b50\u4e32\u4e2d\u6709\u4e00\u4e2a\u4f4d\u7f6e\u4e0d\u540c\u3002 \u8f93\u5165\u683c\u5f0f \u4e24\u884c\uff0c\u4e24\u4e2a\u5b57\u7b26\u4e32 (s_1, s_2)\uff0c(1\" \/>\n<meta property=\"og:url\" content=\"https:\/\/0self.mnihyc.com\/blog\/archives\/1129\" \/>\n<meta property=\"og:site_name\" content=\"mnihyc&#039;s Blog\" \/>\n<meta property=\"article:published_time\" content=\"2019-05-11T10:19:31+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2020-02-08T18:50:34+00:00\" \/>\n<meta name=\"author\" content=\"mnihyc\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@mnihyc\" \/>\n<meta name=\"twitter:site\" content=\"@mnihyc\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"mnihyc\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/0self.mnihyc.com\/blog\/archives\/1129#article\",\"isPartOf\":{\"@id\":\"https:\/\/0self.mnihyc.com\/blog\/archives\/1129\"},\"author\":{\"name\":\"mnihyc\",\"@id\":\"https:\/\/cf.mnihyc.com\/blog\/#\/schema\/person\/61e167d6d591fdd20dcfee2cf848a751\"},\"headline\":\"YZOJ P3939 [HAOI2016]\u627e\u76f8\u540c\u5b57\u7b26\",\"datePublished\":\"2019-05-11T10:19:31+00:00\",\"dateModified\":\"2020-02-08T18:50:34+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/0self.mnihyc.com\/blog\/archives\/1129\"},\"wordCount\":87,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/cf.mnihyc.com\/blog\/#\/schema\/person\/61e167d6d591fdd20dcfee2cf848a751\"},\"articleSection\":[\"6.0 ~ 7.0\",\"\u540e\u7f00\u81ea\u52a8\u673a\uff08SAM\uff09\",\"\u5e7f\u4e49SAM\",\"\u62d3\u6251\u6392\u5e8f\"],\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/0self.mnihyc.com\/blog\/archives\/1129#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/0self.mnihyc.com\/blog\/archives\/1129\",\"url\":\"https:\/\/0self.mnihyc.com\/blog\/archives\/1129\",\"name\":\"YZOJ P3939 [HAOI2016]\u627e\u76f8\u540c\u5b57\u7b26 - mnihyc&#039;s Blog\",\"isPartOf\":{\"@id\":\"https:\/\/cf.mnihyc.com\/blog\/#website\"},\"datePublished\":\"2019-05-11T10:19:31+00:00\",\"dateModified\":\"2020-02-08T18:50:34+00:00\",\"description\":\"YZOJ P3939 \u627e\u76f8\u540c\u5b57\u7b26 \u65f6\u95f4\u9650\u5236\uff1a1000MS \u00a0\u00a0\u00a0\u00a0 \u5185\u5b58\u9650\u5236\uff1a262144K \u96be\u5ea6\uff1a \u9898\u76ee\u63cf\u8ff0 \u7ed9\u5b9a\u4e24\u4e2a\u5b57\u7b26\u4e32\uff0c\u6c42\u51fa\u5728\u4e24\u4e2a\u5b57\u7b26\u4e32\u4e2d\u5404\u53d6\u51fa\u4e00\u4e2a\u5b50\u4e32\u4f7f\u5f97\u8fd9\u4e24\u4e2a\u5b50\u4e32\u76f8\u540c\u7684\u65b9\u6848\u6570\u3002 \u4e24\u4e2a\u65b9\u6848\u4e0d\u540c\u5f53\u4e14\u4ec5\u5f53\u8fd9\u4e24\u4e2a\u5b50\u4e32\u4e2d\u6709\u4e00\u4e2a\u4f4d\u7f6e\u4e0d\u540c\u3002 \u8f93\u5165\u683c\u5f0f \u4e24\u884c\uff0c\u4e24\u4e2a\u5b57\u7b26\u4e32 \\\\(s_1, s_2\\\\)\uff0c\\\\(1\",\"breadcrumb\":{\"@id\":\"https:\/\/0self.mnihyc.com\/blog\/archives\/1129#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/0self.mnihyc.com\/blog\/archives\/1129\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/0self.mnihyc.com\/blog\/archives\/1129#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/cf.mnihyc.com\/blog\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"YZOJ P3939 [HAOI2016]\u627e\u76f8\u540c\u5b57\u7b26\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/cf.mnihyc.com\/blog\/#website\",\"url\":\"https:\/\/cf.mnihyc.com\/blog\/\",\"name\":\"mnihyc&#039;s Blog\",\"description\":\"Welcome!\",\"publisher\":{\"@id\":\"https:\/\/cf.mnihyc.com\/blog\/#\/schema\/person\/61e167d6d591fdd20dcfee2cf848a751\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/cf.mnihyc.com\/blog\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"zh-Hans\"},{\"@type\":[\"Person\",\"Organization\"],\"@id\":\"https:\/\/cf.mnihyc.com\/blog\/#\/schema\/person\/61e167d6d591fdd20dcfee2cf848a751\",\"name\":\"mnihyc\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/cf.mnihyc.com\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/8d111f863afc3f98816bc96220f97077d470a96f41088de9f19530fc480f8e72?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/8d111f863afc3f98816bc96220f97077d470a96f41088de9f19530fc480f8e72?s=96&d=mm&r=g\",\"caption\":\"mnihyc\"},\"logo\":{\"@id\":\"https:\/\/cf.mnihyc.com\/blog\/#\/schema\/person\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"YZOJ P3939 [HAOI2016]\u627e\u76f8\u540c\u5b57\u7b26 - mnihyc&#039;s Blog","description":"YZOJ P3939 \u627e\u76f8\u540c\u5b57\u7b26 \u65f6\u95f4\u9650\u5236\uff1a1000MS \u00a0\u00a0\u00a0\u00a0 \u5185\u5b58\u9650\u5236\uff1a262144K \u96be\u5ea6\uff1a \u9898\u76ee\u63cf\u8ff0 \u7ed9\u5b9a\u4e24\u4e2a\u5b57\u7b26\u4e32\uff0c\u6c42\u51fa\u5728\u4e24\u4e2a\u5b57\u7b26\u4e32\u4e2d\u5404\u53d6\u51fa\u4e00\u4e2a\u5b50\u4e32\u4f7f\u5f97\u8fd9\u4e24\u4e2a\u5b50\u4e32\u76f8\u540c\u7684\u65b9\u6848\u6570\u3002 \u4e24\u4e2a\u65b9\u6848\u4e0d\u540c\u5f53\u4e14\u4ec5\u5f53\u8fd9\u4e24\u4e2a\u5b50\u4e32\u4e2d\u6709\u4e00\u4e2a\u4f4d\u7f6e\u4e0d\u540c\u3002 \u8f93\u5165\u683c\u5f0f \u4e24\u884c\uff0c\u4e24\u4e2a\u5b57\u7b26\u4e32 (s_1, s_2)\uff0c(1","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/0self.mnihyc.com\/blog\/archives\/1129","og_locale":"zh_CN","og_type":"article","og_title":"YZOJ P3939 [HAOI2016]\u627e\u76f8\u540c\u5b57\u7b26 - mnihyc&#039;s Blog","og_description":"YZOJ P3939 \u627e\u76f8\u540c\u5b57\u7b26 \u65f6\u95f4\u9650\u5236\uff1a1000MS \u00a0\u00a0\u00a0\u00a0 \u5185\u5b58\u9650\u5236\uff1a262144K \u96be\u5ea6\uff1a \u9898\u76ee\u63cf\u8ff0 \u7ed9\u5b9a\u4e24\u4e2a\u5b57\u7b26\u4e32\uff0c\u6c42\u51fa\u5728\u4e24\u4e2a\u5b57\u7b26\u4e32\u4e2d\u5404\u53d6\u51fa\u4e00\u4e2a\u5b50\u4e32\u4f7f\u5f97\u8fd9\u4e24\u4e2a\u5b50\u4e32\u76f8\u540c\u7684\u65b9\u6848\u6570\u3002 \u4e24\u4e2a\u65b9\u6848\u4e0d\u540c\u5f53\u4e14\u4ec5\u5f53\u8fd9\u4e24\u4e2a\u5b50\u4e32\u4e2d\u6709\u4e00\u4e2a\u4f4d\u7f6e\u4e0d\u540c\u3002 \u8f93\u5165\u683c\u5f0f \u4e24\u884c\uff0c\u4e24\u4e2a\u5b57\u7b26\u4e32 (s_1, s_2)\uff0c(1","og_url":"https:\/\/0self.mnihyc.com\/blog\/archives\/1129","og_site_name":"mnihyc&#039;s Blog","article_published_time":"2019-05-11T10:19:31+00:00","article_modified_time":"2020-02-08T18:50:34+00:00","author":"mnihyc","twitter_card":"summary_large_image","twitter_creator":"@mnihyc","twitter_site":"@mnihyc","twitter_misc":{"\u4f5c\u8005":"mnihyc","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"2 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/0self.mnihyc.com\/blog\/archives\/1129#article","isPartOf":{"@id":"https:\/\/0self.mnihyc.com\/blog\/archives\/1129"},"author":{"name":"mnihyc","@id":"https:\/\/cf.mnihyc.com\/blog\/#\/schema\/person\/61e167d6d591fdd20dcfee2cf848a751"},"headline":"YZOJ P3939 [HAOI2016]\u627e\u76f8\u540c\u5b57\u7b26","datePublished":"2019-05-11T10:19:31+00:00","dateModified":"2020-02-08T18:50:34+00:00","mainEntityOfPage":{"@id":"https:\/\/0self.mnihyc.com\/blog\/archives\/1129"},"wordCount":87,"commentCount":0,"publisher":{"@id":"https:\/\/cf.mnihyc.com\/blog\/#\/schema\/person\/61e167d6d591fdd20dcfee2cf848a751"},"articleSection":["6.0 ~ 7.0","\u540e\u7f00\u81ea\u52a8\u673a\uff08SAM\uff09","\u5e7f\u4e49SAM","\u62d3\u6251\u6392\u5e8f"],"inLanguage":"zh-Hans","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/0self.mnihyc.com\/blog\/archives\/1129#respond"]}]},{"@type":"WebPage","@id":"https:\/\/0self.mnihyc.com\/blog\/archives\/1129","url":"https:\/\/0self.mnihyc.com\/blog\/archives\/1129","name":"YZOJ P3939 [HAOI2016]\u627e\u76f8\u540c\u5b57\u7b26 - mnihyc&#039;s Blog","isPartOf":{"@id":"https:\/\/cf.mnihyc.com\/blog\/#website"},"datePublished":"2019-05-11T10:19:31+00:00","dateModified":"2020-02-08T18:50:34+00:00","description":"YZOJ P3939 \u627e\u76f8\u540c\u5b57\u7b26 \u65f6\u95f4\u9650\u5236\uff1a1000MS \u00a0\u00a0\u00a0\u00a0 \u5185\u5b58\u9650\u5236\uff1a262144K \u96be\u5ea6\uff1a \u9898\u76ee\u63cf\u8ff0 \u7ed9\u5b9a\u4e24\u4e2a\u5b57\u7b26\u4e32\uff0c\u6c42\u51fa\u5728\u4e24\u4e2a\u5b57\u7b26\u4e32\u4e2d\u5404\u53d6\u51fa\u4e00\u4e2a\u5b50\u4e32\u4f7f\u5f97\u8fd9\u4e24\u4e2a\u5b50\u4e32\u76f8\u540c\u7684\u65b9\u6848\u6570\u3002 \u4e24\u4e2a\u65b9\u6848\u4e0d\u540c\u5f53\u4e14\u4ec5\u5f53\u8fd9\u4e24\u4e2a\u5b50\u4e32\u4e2d\u6709\u4e00\u4e2a\u4f4d\u7f6e\u4e0d\u540c\u3002 \u8f93\u5165\u683c\u5f0f \u4e24\u884c\uff0c\u4e24\u4e2a\u5b57\u7b26\u4e32 \\(s_1, s_2\\)\uff0c\\(1","breadcrumb":{"@id":"https:\/\/0self.mnihyc.com\/blog\/archives\/1129#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/0self.mnihyc.com\/blog\/archives\/1129"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/0self.mnihyc.com\/blog\/archives\/1129#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/cf.mnihyc.com\/blog"},{"@type":"ListItem","position":2,"name":"YZOJ P3939 [HAOI2016]\u627e\u76f8\u540c\u5b57\u7b26"}]},{"@type":"WebSite","@id":"https:\/\/cf.mnihyc.com\/blog\/#website","url":"https:\/\/cf.mnihyc.com\/blog\/","name":"mnihyc&#039;s Blog","description":"Welcome!","publisher":{"@id":"https:\/\/cf.mnihyc.com\/blog\/#\/schema\/person\/61e167d6d591fdd20dcfee2cf848a751"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/cf.mnihyc.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"zh-Hans"},{"@type":["Person","Organization"],"@id":"https:\/\/cf.mnihyc.com\/blog\/#\/schema\/person\/61e167d6d591fdd20dcfee2cf848a751","name":"mnihyc","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/cf.mnihyc.com\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/8d111f863afc3f98816bc96220f97077d470a96f41088de9f19530fc480f8e72?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/8d111f863afc3f98816bc96220f97077d470a96f41088de9f19530fc480f8e72?s=96&d=mm&r=g","caption":"mnihyc"},"logo":{"@id":"https:\/\/cf.mnihyc.com\/blog\/#\/schema\/person\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/mnihyc.com\/blog\/wp-json\/wp\/v2\/posts\/1129","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mnihyc.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mnihyc.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mnihyc.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mnihyc.com\/blog\/wp-json\/wp\/v2\/comments?post=1129"}],"version-history":[{"count":0,"href":"https:\/\/mnihyc.com\/blog\/wp-json\/wp\/v2\/posts\/1129\/revisions"}],"wp:attachment":[{"href":"https:\/\/mnihyc.com\/blog\/wp-json\/wp\/v2\/media?parent=1129"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mnihyc.com\/blog\/wp-json\/wp\/v2\/categories?post=1129"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mnihyc.com\/blog\/wp-json\/wp\/v2\/tags?post=1129"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}