{"id":221,"date":"2010-04-14T17:27:00","date_gmt":"2010-04-14T09:27:00","guid":{"rendered":"http:\/\/localhost\/?p=221"},"modified":"2010-04-14T17:27:00","modified_gmt":"2010-04-14T09:27:00","slug":"beijingwc2008_leitao_kitten","status":"publish","type":"post","link":"https:\/\/www.shuizilong.com\/wjmzbmr\/?p=221","title":{"rendered":"[BeijingWc2008]\u96f7\u6d9b\u7684\u5c0f\u732b"},"content":{"rendered":"\n<p>[BeijingWc2008]\u96f7\u6d9b\u7684\u5c0f\u732b<\/p>\n<p>Time Limit:50000MS  Memory Limit:165536K<br \/>Total Submit:22 Accepted:15 <br \/>Case Time Limit:10000MS<\/p>\n<p><strong>Description <\/strong><\/p>\n<p><img decoding=\"async\" src=\"http:\/\/61.187.179.132:8080\/JudgeOnline\/images\/1270\/1.jpg\" \/> <br \/><img decoding=\"async\" src=\"http:\/\/61.187.179.132:8080\/JudgeOnline\/images\/1270\/2.jpg\" \/><\/p>\n<p><strong>Input <\/strong><\/p>\n<p><img decoding=\"async\" src=\"http:\/\/61.187.179.132:8080\/JudgeOnline\/images\/1270\/3.jpg\" \/><\/p>\n<p><strong>Output <\/strong><\/p>\n<p><img decoding=\"async\" src=\"http:\/\/61.187.179.132:8080\/JudgeOnline\/images\/1270\/4.jpg\" \/><\/p>\n<p><strong>Sample Input <\/strong><\/p>\n<\/p>\n<p><strong>Sample Output <\/strong><\/p>\n<\/p>\n<p><strong>Hint <\/strong><\/p>\n<p><img decoding=\"async\" src=\"http:\/\/61.187.179.132:8080\/JudgeOnline\/images\/1270\/6.jpg\" \/><\/p>\n<p><strong>Source <br \/>\u8fd9\u9898\u7b97\u662f\u6c34\u9898\u4e86\u3002\u3002\u4ece\u4f4e\u5230\u9ad8\u8f6c\u79fb\uff0c\u5e76\u4e14\u8bb0\u5f55\u6bcf\u884c\u7684\u6700\u5927\u503c\uff0c\u5c31\u53ef\u4ee5\u4e86\u56e7\u3002\u3002<br \/>Code\uff1a<br \/><\/strong><\/p>\n<p>#include&lt;cstdio&gt;#include&lt;iostream&gt;using namespace std;const int maxn=2000+10;int n,h,d;int N[maxn][maxn]={0};void Init(){    scanf(&quot;%d %d %d&quot;,&amp;n,&amp;h,&amp;d);    for(int i=0;i&lt;n;i++)    {        int s,x;scanf(&quot;%d&quot;,&amp;s);        while(s&#8211;)scanf(&quot;%d&quot;,&amp;x),N[i][x]++;    }}int Best[maxn]={0};int Dp[maxn]={0};void Work(){    for(int i=1;i&lt;=h;i++)        for(int j=0;j&lt;n;j++)        {            if(i-d&gt;=0)Dp[j]&gt;?=Best[i-d];            Dp[j]+=N[j][i];            Best[i]&gt;?=Dp[j];        }    printf(&quot;%dn&quot;,Best[h]);}int main(){    \/\/freopen(&quot;in&quot;,&quot;r&quot;,stdin);    Init();    Work();}8<img decoding=\"async\" src=\"http:\/\/61.187.179.132:8080\/JudgeOnline\/images\/1270\/5.jpg\" \/> <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[BeijingWc2008]\u96f7\u6d9b\u7684\u5c0f\u732b Time Limit:50000MS Memory Limit:165536KTotal Submit:22 Accepted:15 Case Time Limit:10000MS Description Input Output Sample Input Sample Output Hint Source \u8fd9\u9898\u7b97\u662f\u6c34\u9898\u4e86\u3002\u3002\u4ece\u4f4e\u5230\u9ad8\u8f6c\u79fb\uff0c\u5e76\u4e14\u8bb0\u5f55\u6bcf\u884c\u7684\u6700\u5927\u503c\uff0c\u5c31\u53ef\u4ee5\u4e86\u56e7\u3002\u3002Code\uff1a #include&lt;cstdio&gt;#include&lt;iostream&gt;using namespace std;const int maxn=2000+10;int n,h,d;int N[maxn][maxn]={0};void Init(){ scanf(&quot;%d %d %d&quot;,&amp;n,&amp;h,&amp;d); for(int i=0;i&lt;n;i++) { int s,x;scanf(&quot;%d&quot;,&amp;s); while(s&#8211;)scanf(&quot;%d&quot;,&amp;x),N[i][x]++; }}int Best[maxn]={0};int Dp[maxn]={0};void Work(){ for(int i=1;i&lt;=h;i++) for(int j=0;j&lt;n;j++) { if(i-d&gt;=0)Dp[j]&gt;?=Best[i-d]; Dp[j]+=N[j][i]; Best[i]&gt;?=Dp[j]; } printf(&quot;%dn&quot;,Best[h]);}int main(){ \/\/freopen(&quot;in&quot;,&quot;r&quot;,stdin); Init(); Work();}8<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[10],"tags":[],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=\/wp\/v2\/posts\/221"}],"collection":[{"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=221"}],"version-history":[{"count":0,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=\/wp\/v2\/posts\/221\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=221"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=221"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=221"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}