{"id":1165,"date":"2019-05-25T19:41:24","date_gmt":"2019-05-25T11:41:24","guid":{"rendered":"https:\/\/0self.mnihyc.com\/blog\/?p=1165"},"modified":"2020-02-09T02:43:51","modified_gmt":"2020-02-08T18:43:51","slug":"yzoj-p1310-%e7%9c%81%e9%98%9f%e8%ae%ad%e7%bb%83noi%e6%a8%a1%e6%8b%9f7%e8%bd%a6%e7%9a%84%e6%94%be%e7%bd%ae","status":"publish","type":"post","link":"https:\/\/0self.mnihyc.com\/blog\/archives\/1165","title":{"rendered":"YZOJ P1310 [\u7701\u961f\u8bad\u7ec3][NOI\u6a21\u62df7]\u8f66\u7684\u653e\u7f6e"},"content":{"rendered":"<h1 style=\"text-align: center;\">YZOJ P1310 [\u7701\u961f\u8bad\u7ec3][NOI\u6a21\u62df7]\u8f66\u7684\u653e\u7f6e<\/h1>\n<p style=\"text-align: center;\">\u65f6\u95f4\u9650\u5236\uff1a1000MS \u00a0\u00a0\u00a0\u00a0 \u5185\u5b58\u9650\u5236\uff1a262144KB<\/p>\n<p style=\"text-align: center;\">\u96be\u5ea6\uff1a<span style=\"color: #ff0000;\">\\(8.0\\)<\/span><\/p>\n<ul>\n<li>\n<h3><strong>\u9898\u76ee\u63cf\u8ff0<\/strong><\/h3>\n<\/li>\n<\/ul>\n<p>\u6709 \\(N\\) \u4e2a \\(1 \\times h[i]\\) \u7684\u77e9\u5f62\u5c0f\u68cb\u76d8\uff0c\u5e95\u8fb9\u8fb9\u957f\u4e3a \\(1\\)\uff0c\u5728\u4e00\u6761\u76f4\u7ebf\u4e0a\u62fc\u6210\u4e86\u4e00\u4e2a\u7578\u5f62\u7684\u68cb\u76d8\u3002<\/p>\n<p>\u9ad8\u5ea6 \\(h[i]\\) \u7ed9\u51fa\uff0c\u7b2c \\(i\\) \u4e2a\u77e9\u5f62\u7684\u9ad8\u4e3a \\(h[i]\\)\uff0c\u4f8b\u5982 \\(h = [3, 2, 4, 2]\\) \u7684\u56fe\u5f62\u5982\u4e0b\uff1a<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1166\" src=\"https:\/\/0self.mnihyc.com\/blog\/wp-content\/uploads\/2019\/05\/1310-G.jpg\" alt=\"\" width=\"179\" height=\"171\" \/><\/p>\n<p>\u82e5\u4e24\u4e2a\u8f66\u76f8\u4e92\u653b\u51fb\u4ec5\u5f53\u5b83\u4eec\u5728\u540c\u4e00\u5217\uff0c\u6216\u5728\u540c\u4e00\u884c\u4e14\u5728\u8fd9\u4e00\u884c\u5b83\u4eec\u4e4b\u95f4\u68cb\u76d8\u683c\u5b50\u90fd\u662f\u5b58\u5728\u7684\uff0c\u4f8b\u5982\u4e0a\u56fe\u4e2d \\(a\\) \u4e0e \\(b\\) \u662f\u76f8\u4e92\u4e0d\u653b\u51fb\u7684\uff0c\\(c\\) \u4e0e \\(d\\)\uff0c\\(b\\) \u4e0e \\(c\\) \u5747\u4e3a\u76f8\u4e92\u653b\u51fb\u7684\u3002<\/p>\n<p>\u73b0\u5728\u8981\u5728\u8fd9\u68cb\u76d8\u4e0a\u653e\u7f6e\u6070\u597d \\(K\\) \u4e2a\u76f8\u4e92\u4e0d\u653b\u51fb\u7684\u8f66\uff0c\u95ee\u6709\u591a\u5c11\u79cd\u65b9\u6848\u3002<\/p>\n<ul>\n<li>\n<h3><strong>\u8f93\u5165\u683c\u5f0f<\/strong><\/h3>\n<\/li>\n<\/ul>\n<p>\u8f93\u5165\u7b2c \\(1\\) \u884c\u5305\u62ec\u4e24\u4e2a\u6b63\u6574\u6570 \\(N\\)\uff0c\\(K\\)\uff0c\u8868\u793a\u4e86\u68cb\u76d8\u7684\u5217\u6570\u548c\u653e\u7684\u8f66\u6570\u3002<\/p>\n<p>\u7b2c \\(2\\) \u884c\u5305\u542b \\(N\\) \u4e2a\u6b63\u6574\u6570\uff0c\u8868\u793a\u4e86\u68cb\u76d8\u6bcf\u5217\u7684\u9ad8\u5ea6\u3002<\/p>\n<ul>\n<li>\n<h3><strong>\u8f93\u51fa\u683c\u5f0f<\/strong><\/h3>\n<\/li>\n<\/ul>\n<p>\u8f93\u51fa\u5305\u62ec\u4e00\u4e2a\u975e\u8d1f\u6574\u6570\uff0c\u8868\u793a\u6709\u591a\u5c11\u79cd\u653e\u7f6e\u7684\u65b9\u6848\uff0c\u8f93\u51fa\u7b54\u6848 \\(\\mod 1000000007\\) \u540e\u7684\u7ed3\u679c\u5373\u53ef\u3002<\/p>\n<ul>\n<li>\n<h3><strong>\u6837\u4f8b\u8f93\u5165<\/strong><\/h3>\n<\/li>\n<\/ul>\n<pre class=\"\">5 2 \r\n2 3 1 2 4 <\/pre>\n<ul>\n<li>\n<h3><strong>\u6837\u4f8b\u8f93\u51fa<\/strong><\/h3>\n<\/li>\n<\/ul>\n<pre class=\"\">43<\/pre>\n<ul>\n<li>\n<h3><strong>\u6570\u636e\u89c4\u6a21\u4e0e\u7ea6\u5b9a<\/strong><\/h3>\n<\/li>\n<\/ul>\n<p>\u5bf9\u4e8e \\(100\\%\\) \u7684\u6570\u636e\uff0c\u6709 \\(N \\leq 500\\)\uff0c\\(K \\leq 500\\)\uff0c\\(h[i]\u00a0 \\leq 1000000\\) \u3002<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><!--more--><\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>\u628a\u7b1b\u5361\u5c14\u6811\u5efa\u51fa\u6765\uff0c\u5728\u4e0a\u9762\u6811\u5f62DP\u3002<\/p>\n<p>\n\u4e3a\u4e86\u65b9\u4fbf\uff0c\u5728\u8fd9\u91cc\u8ba4\u4e3a \u7b1b\u5361\u5c14\u6811\u4e2d\u7684\u4e00\u4e2a\u70b9 \\(i\\) \u8868\u793a\u7684\u77e9\u5f62 \u4e0d\u5305\u62ec\u5b83\u7684\u6240\u6709\u5b50\u8282\u70b9\u6240\u8868\u793a\u7684\u77e9\u5f62\uff0c\u5373\u8fd9\u4e2a\u77e9\u5f62\u7684\u5bbd\u4e3a \\(W=size_i\\) \uff0c\u9ad8\u4e3a \\(H=h_{i}-h_{father}\\) \u3002<\/p>\n<p>\n\u8bbe \\(f_{i, j}\\) \u8868\u793a\u4ee5 \\(i\\) \u4e3a\u6839\u7684\u5b50\u6811\u4e2d\u653e \\(j\\) \u4e2a\u8f66\u7684\u65b9\u6848\u6570\uff1b\\(t_{i, j}\\) \u8868\u793a\u4ee5 \\(i\\) \u4e3a\u6839\u7684\u5b50\u6811\u4e2d\u653e \\(j\\) \u4e2a\u8f66\uff0c\u5e76\u4e14\u8fd9 \\(j\\) \u4e2a\u8f66\u90fd\u4e0d\u5728 \\(i\\) \u8868\u793a\u7684\u77e9\u5f62\u4e2d \u7684\u65b9\u6848\u6570\u3002<\/p>\n<p>\u90a3\u4e48\u6709 <span style=\"font-size: 20px;\">\\(t_{i, j} = \\sum\\limits_{k=0}^{j}{f_{lson, k} \\times f_{rson, j-k}}\\)<\/span> \u3002<\/p>\n<p>\u8fd8\u6709 <span style=\"font-size: 20px;\">\\(f_{i, j} = \\sum\\limits_{k=0}^{j}{ t_{j-k} \\times C_{H}^{k} \\times C_{W-\\left(j-k\\right)}^{k} \\times k!}\\)<\/span> \u3002<\/p>\n<p>\u521d\u59cb\u503c \\(f_{0, 0}=1\\)<\/p>\n<p>\u65f6\u95f4\u590d\u6742\u5ea6 \\(O(nk^2)\\)<\/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\n#define _min(_a_,_b_) ((_a_)&lt;(_b_)?(_a_):(_b_))\r\n#define _max(_a_,_b_) ((_a_)&gt;(_b_)?(_a_):(_b_))\r\n\r\n#define MOD 1000000007\r\n\r\ninline int _pow(register int base,register int b)\r\n{\r\n\tregister int ans=1;\r\n\twhile(b)\r\n\t{\r\n\t\tif(b&amp;1)\r\n\t\t\tans=(long long)ans*base%MOD;\r\n\t\tbase=(long long)base*base%MOD;\r\n\t\tb&gt;&gt;=1;\r\n\t}\r\n\treturn ans;\r\n}\r\n\r\nint N,K,mh,h[505];\r\nint fac[1050505],invfac[1050505];\r\n#define _comb(_a_,_b_) (((_a_)&gt;(_b_) ? 0 : (long long)fac[_b_]*invfac[_a_]%MOD*invfac[(_b_)-(_a_)]%MOD))\r\n\r\nint lson[505],rson[505],size[505];\r\ninline void PushUp(register int o)\r\n{\r\n\tsize[o]=size[lson[o]]+size[rson[o]]+1;\r\n}\r\n\r\nint f[505][505];\r\nvoid DFS(register int o,register int fa)\r\n{\r\n\tif(lson[o])\r\n\t\tDFS(lson[o],o);\r\n\tif(rson[o])\r\n\t\tDFS(rson[o],o);\r\n\t\r\n\tstatic int tf[505];\r\n\tmemset(tf,0,sizeof(tf));\r\n\tfor(register int j=0;j&lt;=_min(size[o],K);j++)\r\n\t\tfor(register int k=0;k&lt;=j;k++)\r\n\t\t\t(tf[j]+=(long long) f[lson[o]][k] * f[rson[o]][j-k] %MOD)%=MOD;\r\n\t\r\n\tfor(register int j=0;j&lt;=_min(size[o],K);j++)\r\n\t\tfor(register int k=0;k&lt;=j;k++)\r\n\t\t\t(f[o][j]+=(long long) tf[j-k] * fac[k] %MOD* _comb(k,h[o]-h[fa]) %MOD* _comb(k,size[o]-(j-k)) %MOD)%=MOD;\r\n}\r\n\r\nint main()\r\n{\r\n\tscanf(\"%d%d\",&amp;N,&amp;K);\r\n\tfor(register int i=1;i&lt;=N;i++)\r\n\t\tscanf(\"%d\",&amp;h[i]),mh=_max(mh,h[i]);\r\n\t\r\n\tinvfac[0]=fac[0]=1;\r\n\tfor(register int i=1;i&lt;=mh;i++)\r\n\t\tfac[i]=(long long)fac[i-1]*i%MOD;\r\n\tinvfac[mh]=_pow(fac[mh],MOD-2);\r\n\tfor(register int i=mh-1;i&gt;=1;i--)\r\n\t\tinvfac[i]=(long long)invfac[i+1]*(i+1)%MOD;\r\n\t\r\n\tstatic int stk[505];\r\n\tregister int top=0;\r\n\tfor(register int i=1;i&lt;=N;i++)\r\n\t{\r\n\t\tregister int last=0;\r\n\t\twhile(top &amp;&amp; h[stk[top]] &gt; h[i])\r\n\t\t\tPushUp(stk[top]),last=stk[top],stk[top--]=0;\r\n\t\tif(top)\r\n\t\t\trson[stk[top]]=i;\r\n\t\tlson[i]=last,stk[++top]=i;\r\n\t}\r\n\twhile(top)\r\n\t\tPushUp(stk[top--]);\r\n\tregister int root=stk[1];\r\n\t\r\n\tf[0][0]=1,DFS(root,0);\r\n\tprintf(\"%d\\n\",f[root][K]);\r\n\t\r\n\treturn 0;\r\n}<\/pre>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>YZOJ P1310 [\u7701\u961f\u8bad\u7ec3][NOI\u6a21\u62df7]\u8f66\u7684\u653e\u7f6e \u65f6\u95f4\u9650\u5236\uff1a1000MS \u00a0\u00a0\u00a0\u00a0 \u5185\u5b58\u9650\u5236\uff1a262 &hellip; <a href=\"https:\/\/0self.mnihyc.com\/blog\/archives\/1165\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">YZOJ P1310 [\u7701\u961f\u8bad\u7ec3][NOI\u6a21\u62df7]\u8f66\u7684\u653e\u7f6e<\/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":[37,101,84],"tags":[],"class_list":["post-1165","post","type-post","status-publish","format-standard","hentry","category-crazya","category-treedp","category-cartesiantree"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>YZOJ P1310 [\u7701\u961f\u8bad\u7ec3][NOI\u6a21\u62df7]\u8f66\u7684\u653e\u7f6e - mnihyc&#039;s Blog<\/title>\n<meta name=\"description\" content=\"YZOJ P1310 \u8f66\u7684\u653e\u7f6e \u65f6\u95f4\u9650\u5236\uff1a1000MS \u00a0\u00a0\u00a0\u00a0 \u5185\u5b58\u9650\u5236\uff1a262144KB \u96be\u5ea6\uff1a \u9898\u76ee\u63cf\u8ff0 \u6709 (N) \u4e2a (1 times h) \u7684\u77e9\u5f62\u5c0f\u68cb\u76d8\uff0c\u5e95\u8fb9\u8fb9\u957f\u4e3a (1)\uff0c\u5728\u4e00\u6761\u76f4\u7ebf\u4e0a\u62fc\u6210\u4e86\u4e00\u4e2a\u7578\u5f62\u7684\u68cb\u76d8\u3002 \u9ad8\u5ea6 (h) \u7ed9\u51fa\uff0c\u7b2c (i) \u4e2a\u77e9\u5f62\u7684\u9ad8\u4e3a (h)\uff0c\u4f8b\u5982\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mnihyc.com\/blog\/archives\/1165\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"YZOJ P1310 [\u7701\u961f\u8bad\u7ec3][NOI\u6a21\u62df7]\u8f66\u7684\u653e\u7f6e - mnihyc&#039;s Blog\" \/>\n<meta property=\"og:description\" content=\"YZOJ P1310 \u8f66\u7684\u653e\u7f6e \u65f6\u95f4\u9650\u5236\uff1a1000MS \u00a0\u00a0\u00a0\u00a0 \u5185\u5b58\u9650\u5236\uff1a262144KB \u96be\u5ea6\uff1a \u9898\u76ee\u63cf\u8ff0 \u6709 (N) \u4e2a (1 times h) \u7684\u77e9\u5f62\u5c0f\u68cb\u76d8\uff0c\u5e95\u8fb9\u8fb9\u957f\u4e3a (1)\uff0c\u5728\u4e00\u6761\u76f4\u7ebf\u4e0a\u62fc\u6210\u4e86\u4e00\u4e2a\u7578\u5f62\u7684\u68cb\u76d8\u3002 \u9ad8\u5ea6 (h) \u7ed9\u51fa\uff0c\u7b2c (i) \u4e2a\u77e9\u5f62\u7684\u9ad8\u4e3a (h)\uff0c\u4f8b\u5982\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mnihyc.com\/blog\/archives\/1165\" \/>\n<meta property=\"og:site_name\" content=\"mnihyc&#039;s Blog\" \/>\n<meta property=\"article:published_time\" content=\"2019-05-25T11:41:24+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2020-02-08T18:43:51+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/mnihyc.com\/blog\/wp-content\/uploads\/2019\/05\/1310-G.jpg\" \/>\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:\/\/mnihyc.com\/blog\/archives\/1165#article\",\"isPartOf\":{\"@id\":\"https:\/\/mnihyc.com\/blog\/archives\/1165\"},\"author\":{\"name\":\"mnihyc\",\"@id\":\"https:\/\/mnihyc.com\/blog\/#\/schema\/person\/61e167d6d591fdd20dcfee2cf848a751\"},\"headline\":\"YZOJ P1310 [\u7701\u961f\u8bad\u7ec3][NOI\u6a21\u62df7]\u8f66\u7684\u653e\u7f6e\",\"datePublished\":\"2019-05-25T11:41:24+00:00\",\"dateModified\":\"2020-02-08T18:43:51+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/mnihyc.com\/blog\/archives\/1165\"},\"wordCount\":108,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/mnihyc.com\/blog\/#\/schema\/person\/61e167d6d591fdd20dcfee2cf848a751\"},\"image\":{\"@id\":\"https:\/\/mnihyc.com\/blog\/archives\/1165#primaryimage\"},\"thumbnailUrl\":\"https:\/\/mnihyc.com\/blog\/wp-content\/uploads\/2019\/05\/1310-G.jpg\",\"articleSection\":[\"7.0 ~ 8.0\",\"\u6811\u5f62\",\"\u7b1b\u5361\u5c14\u6811\"],\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/mnihyc.com\/blog\/archives\/1165#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/mnihyc.com\/blog\/archives\/1165\",\"url\":\"https:\/\/mnihyc.com\/blog\/archives\/1165\",\"name\":\"YZOJ P1310 [\u7701\u961f\u8bad\u7ec3][NOI\u6a21\u62df7]\u8f66\u7684\u653e\u7f6e - mnihyc&#039;s Blog\",\"isPartOf\":{\"@id\":\"https:\/\/mnihyc.com\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/mnihyc.com\/blog\/archives\/1165#primaryimage\"},\"image\":{\"@id\":\"https:\/\/mnihyc.com\/blog\/archives\/1165#primaryimage\"},\"thumbnailUrl\":\"https:\/\/mnihyc.com\/blog\/wp-content\/uploads\/2019\/05\/1310-G.jpg\",\"datePublished\":\"2019-05-25T11:41:24+00:00\",\"dateModified\":\"2020-02-08T18:43:51+00:00\",\"description\":\"YZOJ P1310 \u8f66\u7684\u653e\u7f6e \u65f6\u95f4\u9650\u5236\uff1a1000MS \u00a0\u00a0\u00a0\u00a0 \u5185\u5b58\u9650\u5236\uff1a262144KB \u96be\u5ea6\uff1a \u9898\u76ee\u63cf\u8ff0 \u6709 \\\\(N\\\\) \u4e2a \\\\(1 \\\\times h\\\\) \u7684\u77e9\u5f62\u5c0f\u68cb\u76d8\uff0c\u5e95\u8fb9\u8fb9\u957f\u4e3a \\\\(1\\\\)\uff0c\u5728\u4e00\u6761\u76f4\u7ebf\u4e0a\u62fc\u6210\u4e86\u4e00\u4e2a\u7578\u5f62\u7684\u68cb\u76d8\u3002 \u9ad8\u5ea6 \\\\(h\\\\) \u7ed9\u51fa\uff0c\u7b2c \\\\(i\\\\) \u4e2a\u77e9\u5f62\u7684\u9ad8\u4e3a \\\\(h\\\\)\uff0c\u4f8b\u5982\",\"breadcrumb\":{\"@id\":\"https:\/\/mnihyc.com\/blog\/archives\/1165#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/mnihyc.com\/blog\/archives\/1165\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/mnihyc.com\/blog\/archives\/1165#primaryimage\",\"url\":\"https:\/\/mnihyc.com\/blog\/wp-content\/uploads\/2019\/05\/1310-G.jpg\",\"contentUrl\":\"https:\/\/mnihyc.com\/blog\/wp-content\/uploads\/2019\/05\/1310-G.jpg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/mnihyc.com\/blog\/archives\/1165#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/mnihyc.com\/blog\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"YZOJ P1310 [\u7701\u961f\u8bad\u7ec3][NOI\u6a21\u62df7]\u8f66\u7684\u653e\u7f6e\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/mnihyc.com\/blog\/#website\",\"url\":\"https:\/\/mnihyc.com\/blog\/\",\"name\":\"mnihyc&#039;s Blog\",\"description\":\"Welcome!\",\"publisher\":{\"@id\":\"https:\/\/mnihyc.com\/blog\/#\/schema\/person\/61e167d6d591fdd20dcfee2cf848a751\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/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:\/\/mnihyc.com\/blog\/#\/schema\/person\/61e167d6d591fdd20dcfee2cf848a751\",\"name\":\"mnihyc\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/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:\/\/mnihyc.com\/blog\/#\/schema\/person\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"YZOJ P1310 [\u7701\u961f\u8bad\u7ec3][NOI\u6a21\u62df7]\u8f66\u7684\u653e\u7f6e - mnihyc&#039;s Blog","description":"YZOJ P1310 \u8f66\u7684\u653e\u7f6e \u65f6\u95f4\u9650\u5236\uff1a1000MS \u00a0\u00a0\u00a0\u00a0 \u5185\u5b58\u9650\u5236\uff1a262144KB \u96be\u5ea6\uff1a \u9898\u76ee\u63cf\u8ff0 \u6709 (N) \u4e2a (1 times h) \u7684\u77e9\u5f62\u5c0f\u68cb\u76d8\uff0c\u5e95\u8fb9\u8fb9\u957f\u4e3a (1)\uff0c\u5728\u4e00\u6761\u76f4\u7ebf\u4e0a\u62fc\u6210\u4e86\u4e00\u4e2a\u7578\u5f62\u7684\u68cb\u76d8\u3002 \u9ad8\u5ea6 (h) \u7ed9\u51fa\uff0c\u7b2c (i) \u4e2a\u77e9\u5f62\u7684\u9ad8\u4e3a (h)\uff0c\u4f8b\u5982","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:\/\/mnihyc.com\/blog\/archives\/1165","og_locale":"zh_CN","og_type":"article","og_title":"YZOJ P1310 [\u7701\u961f\u8bad\u7ec3][NOI\u6a21\u62df7]\u8f66\u7684\u653e\u7f6e - mnihyc&#039;s Blog","og_description":"YZOJ P1310 \u8f66\u7684\u653e\u7f6e \u65f6\u95f4\u9650\u5236\uff1a1000MS \u00a0\u00a0\u00a0\u00a0 \u5185\u5b58\u9650\u5236\uff1a262144KB \u96be\u5ea6\uff1a \u9898\u76ee\u63cf\u8ff0 \u6709 (N) \u4e2a (1 times h) \u7684\u77e9\u5f62\u5c0f\u68cb\u76d8\uff0c\u5e95\u8fb9\u8fb9\u957f\u4e3a (1)\uff0c\u5728\u4e00\u6761\u76f4\u7ebf\u4e0a\u62fc\u6210\u4e86\u4e00\u4e2a\u7578\u5f62\u7684\u68cb\u76d8\u3002 \u9ad8\u5ea6 (h) \u7ed9\u51fa\uff0c\u7b2c (i) \u4e2a\u77e9\u5f62\u7684\u9ad8\u4e3a (h)\uff0c\u4f8b\u5982","og_url":"https:\/\/mnihyc.com\/blog\/archives\/1165","og_site_name":"mnihyc&#039;s Blog","article_published_time":"2019-05-25T11:41:24+00:00","article_modified_time":"2020-02-08T18:43:51+00:00","og_image":[{"url":"https:\/\/mnihyc.com\/blog\/wp-content\/uploads\/2019\/05\/1310-G.jpg","type":"","width":"","height":""}],"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:\/\/mnihyc.com\/blog\/archives\/1165#article","isPartOf":{"@id":"https:\/\/mnihyc.com\/blog\/archives\/1165"},"author":{"name":"mnihyc","@id":"https:\/\/mnihyc.com\/blog\/#\/schema\/person\/61e167d6d591fdd20dcfee2cf848a751"},"headline":"YZOJ P1310 [\u7701\u961f\u8bad\u7ec3][NOI\u6a21\u62df7]\u8f66\u7684\u653e\u7f6e","datePublished":"2019-05-25T11:41:24+00:00","dateModified":"2020-02-08T18:43:51+00:00","mainEntityOfPage":{"@id":"https:\/\/mnihyc.com\/blog\/archives\/1165"},"wordCount":108,"commentCount":0,"publisher":{"@id":"https:\/\/mnihyc.com\/blog\/#\/schema\/person\/61e167d6d591fdd20dcfee2cf848a751"},"image":{"@id":"https:\/\/mnihyc.com\/blog\/archives\/1165#primaryimage"},"thumbnailUrl":"https:\/\/mnihyc.com\/blog\/wp-content\/uploads\/2019\/05\/1310-G.jpg","articleSection":["7.0 ~ 8.0","\u6811\u5f62","\u7b1b\u5361\u5c14\u6811"],"inLanguage":"zh-Hans","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/mnihyc.com\/blog\/archives\/1165#respond"]}]},{"@type":"WebPage","@id":"https:\/\/mnihyc.com\/blog\/archives\/1165","url":"https:\/\/mnihyc.com\/blog\/archives\/1165","name":"YZOJ P1310 [\u7701\u961f\u8bad\u7ec3][NOI\u6a21\u62df7]\u8f66\u7684\u653e\u7f6e - mnihyc&#039;s Blog","isPartOf":{"@id":"https:\/\/mnihyc.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/mnihyc.com\/blog\/archives\/1165#primaryimage"},"image":{"@id":"https:\/\/mnihyc.com\/blog\/archives\/1165#primaryimage"},"thumbnailUrl":"https:\/\/mnihyc.com\/blog\/wp-content\/uploads\/2019\/05\/1310-G.jpg","datePublished":"2019-05-25T11:41:24+00:00","dateModified":"2020-02-08T18:43:51+00:00","description":"YZOJ P1310 \u8f66\u7684\u653e\u7f6e \u65f6\u95f4\u9650\u5236\uff1a1000MS \u00a0\u00a0\u00a0\u00a0 \u5185\u5b58\u9650\u5236\uff1a262144KB \u96be\u5ea6\uff1a \u9898\u76ee\u63cf\u8ff0 \u6709 \\(N\\) \u4e2a \\(1 \\times h\\) \u7684\u77e9\u5f62\u5c0f\u68cb\u76d8\uff0c\u5e95\u8fb9\u8fb9\u957f\u4e3a \\(1\\)\uff0c\u5728\u4e00\u6761\u76f4\u7ebf\u4e0a\u62fc\u6210\u4e86\u4e00\u4e2a\u7578\u5f62\u7684\u68cb\u76d8\u3002 \u9ad8\u5ea6 \\(h\\) \u7ed9\u51fa\uff0c\u7b2c \\(i\\) \u4e2a\u77e9\u5f62\u7684\u9ad8\u4e3a \\(h\\)\uff0c\u4f8b\u5982","breadcrumb":{"@id":"https:\/\/mnihyc.com\/blog\/archives\/1165#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/mnihyc.com\/blog\/archives\/1165"]}]},{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/mnihyc.com\/blog\/archives\/1165#primaryimage","url":"https:\/\/mnihyc.com\/blog\/wp-content\/uploads\/2019\/05\/1310-G.jpg","contentUrl":"https:\/\/mnihyc.com\/blog\/wp-content\/uploads\/2019\/05\/1310-G.jpg"},{"@type":"BreadcrumbList","@id":"https:\/\/mnihyc.com\/blog\/archives\/1165#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/mnihyc.com\/blog"},{"@type":"ListItem","position":2,"name":"YZOJ P1310 [\u7701\u961f\u8bad\u7ec3][NOI\u6a21\u62df7]\u8f66\u7684\u653e\u7f6e"}]},{"@type":"WebSite","@id":"https:\/\/mnihyc.com\/blog\/#website","url":"https:\/\/mnihyc.com\/blog\/","name":"mnihyc&#039;s Blog","description":"Welcome!","publisher":{"@id":"https:\/\/mnihyc.com\/blog\/#\/schema\/person\/61e167d6d591fdd20dcfee2cf848a751"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/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:\/\/mnihyc.com\/blog\/#\/schema\/person\/61e167d6d591fdd20dcfee2cf848a751","name":"mnihyc","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/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:\/\/mnihyc.com\/blog\/#\/schema\/person\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/0self.mnihyc.com\/blog\/wp-json\/wp\/v2\/posts\/1165","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/0self.mnihyc.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/0self.mnihyc.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/0self.mnihyc.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/0self.mnihyc.com\/blog\/wp-json\/wp\/v2\/comments?post=1165"}],"version-history":[{"count":0,"href":"https:\/\/0self.mnihyc.com\/blog\/wp-json\/wp\/v2\/posts\/1165\/revisions"}],"wp:attachment":[{"href":"https:\/\/0self.mnihyc.com\/blog\/wp-json\/wp\/v2\/media?parent=1165"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/0self.mnihyc.com\/blog\/wp-json\/wp\/v2\/categories?post=1165"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/0self.mnihyc.com\/blog\/wp-json\/wp\/v2\/tags?post=1165"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}