{"id":10,"date":"2019-02-22T16:20:19","date_gmt":"2019-02-22T08:20:19","guid":{"rendered":"https:\/\/blog.kaaass.net\/acm\/?p=10"},"modified":"2019-02-22T16:20:43","modified_gmt":"2019-02-22T08:20:43","slug":"uva-12100-printer-queue","status":"publish","type":"post","link":"https:\/\/blog.kaaass.net\/acm\/2019\/02\/uva-12100-printer-queue\/","title":{"rendered":"UVA 12100 Printer Queue"},"content":{"rendered":"<p>STL\u961f\u5217\u6a21\u62df\u3002\u6709\u65e0\u4f18\u5148\u4efb\u52a1\u53ef\u4ee5\u5728\u8bfb\u5165\u65f6\uff0c\u76f4\u63a5\u5bf9\u4e0d\u540c\u4f18\u5148\u7ea7\u7684\u4efb\u52a1\u8ba1\u6570\uff0c\u7136\u540e\u5f97\u5230\u5f53\u524d\u7684\u6700\u9ad8\u4f18\u5148\u7ea7\u76f4\u63a5\u5224\u65ad\u3002\u76ee\u6807\u4efb\u52a1\u76f4\u63a5+10\u6807\u8bb0\u4e86\u3002<\/p>\n<p><!--more--><\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"c\" data-enlighter-title=\"\">#include &lt;iostream&gt;\r\n#include &lt;cstring&gt;\r\n#include &lt;queue&gt;\r\n\r\nusing namespace std;\r\nqueue&lt;int&gt; tasks;\r\n\r\nint main() {\r\n    int kase, n, m, cur, taskCnt[10], curPri, t;\r\n    cin &gt;&gt; kase;\r\n    while (kase--) {\r\n        tasks = queue&lt;int&gt;(); curPri = 10; t = 0;\r\n        memset(taskCnt, 0, sizeof(taskCnt));\r\n        cin &gt;&gt; n &gt;&gt; m;\r\n        for (int i = 0; i &lt; n; i++) {\r\n            cin &gt;&gt; cur; taskCnt[cur]++;\r\n            tasks.push(cur + (i == m? 10: 0));\r\n        }\r\n        while (curPri &gt; 1 &amp;&amp; taskCnt[--curPri] == 0);\r\n        while (!tasks.empty() &amp;&amp; curPri &gt; 0) {\r\n            cur = tasks.front(); tasks.pop();\r\n            if (cur % 10 &lt; curPri) {\r\n                tasks.push(cur);\r\n            } else {\r\n                t++; \/\/ printed\r\n                if (cur &gt; 10)\r\n                    break;\r\n                if (--taskCnt[cur] &lt;= 0)\r\n                    while (curPri &gt; 1 &amp;&amp; taskCnt[--curPri] == 0);\r\n            }\r\n        }\r\n        cout &lt;&lt; t &lt;&lt; endl;\r\n    }\r\n    return 0;\r\n}<\/pre>","protected":false},"excerpt":{"rendered":"<p>STL\u961f\u5217\u6a21\u62df\u3002\u6709\u65e0\u4f18\u5148\u4efb\u52a1\u53ef\u4ee5\u5728\u8bfb\u5165\u65f6\uff0c\u76f4\u63a5\u5bf9\u4e0d\u540c\u4f18\u5148\u7ea7\u7684\u4efb\u52a1\u8ba1\u6570\uff0c\u7136\u540e\u5f97\u5230\u5f53\u524d\u7684\u6700\u9ad8\u4f18\u5148\u7ea7\u76f4\u63a5\u5224\u65ad\u3002\u76ee\u6807\u4efb &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/blog.kaaass.net\/acm\/2019\/02\/uva-12100-printer-queue\/\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">\u201cUVA 12100 Printer Queue\u201d<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-10","post","type-post","status-publish","format-standard","hentry","category-3","entry"],"_links":{"self":[{"href":"https:\/\/blog.kaaass.net\/acm\/wp-json\/wp\/v2\/posts\/10","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.kaaass.net\/acm\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.kaaass.net\/acm\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.kaaass.net\/acm\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.kaaass.net\/acm\/wp-json\/wp\/v2\/comments?post=10"}],"version-history":[{"count":0,"href":"https:\/\/blog.kaaass.net\/acm\/wp-json\/wp\/v2\/posts\/10\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.kaaass.net\/acm\/wp-json\/wp\/v2\/media?parent=10"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.kaaass.net\/acm\/wp-json\/wp\/v2\/categories?post=10"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.kaaass.net\/acm\/wp-json\/wp\/v2\/tags?post=10"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}