{"id":34,"date":"2025-11-28T21:51:32","date_gmt":"2025-11-28T13:51:32","guid":{"rendered":"https:\/\/geligeli.xyz\/blog\/?p=34"},"modified":"2026-01-04T11:16:46","modified_gmt":"2026-01-04T03:16:46","slug":"%e5%a4%a7%e6%a0%b9%e5%a0%86%e5%b0%8f%e6%a0%b9%e5%a0%86%e6%9e%84%e5%bb%bap3871","status":"publish","type":"post","link":"https:\/\/\u9f50\u6cb3\u4e00\u4e2d.cn\/blog\/index.php\/2025\/11\/28\/%e5%a4%a7%e6%a0%b9%e5%a0%86%e5%b0%8f%e6%a0%b9%e5%a0%86%e6%9e%84%e5%bb%bap3871\/","title":{"rendered":"\u5927\u6839\u5806\u5c0f\u6839\u5806\u6784\u5efap3871"},"content":{"rendered":"\n<pre class=\"wp-block-code\"><code>priority_queue&lt;int, vector&lt;int>, greater&lt;int> > a ; \/\/ \u5c0f\npriority_queue&lt;int, vector&lt;int> > b ; \/\/ \u5927<\/code><\/pre>\n\n\n\n<a href=\"https:\/\/www.luogu.com.cn\/problem\/P3871\" style=\"color: blue;\">P3871 [TJOI2010] \u4e2d\u4f4d\u6570<\/a>\n\n\n\n<p>P3871\u9700\u8981\u5148\u6784\u9020\u4e24\u4e2a\u5927\u5c0f\u5806\uff0c\u5927\u6839\u5806\u5b58\u653e\u8f83\u5c0f\u7684\u4e00\u534a\u5143\u7d20\uff0c\u5c0f\u6839\u5806\u5b58\u653e\u8f83\u5927\u7684\u4e00\u534a\u5143\u7d20\uff0c\u5927\u6839\u5806\u7684\u5bf9\u9876\u5c31\u662f\u4e2d\u4f4d\u6570\u3002\u5047\u8bbe\u9700\u8981\u63d2\u5165x,\u82e5x&lt;\u5927\u6839\u5806\u5bf9\u9876\uff0c\u5c31\u5c06x\u52a0\u5165\u5927\u6839\u5806\uff0c\u53cd\u4e4b\u52a0\u5165\u5c0f\u6839\u5806\u3002\u7136\u540e\u8fdb\u884c\u5224\u65ad\uff0c\u5927\u6839\u5806\u82e5\u6bd4\u5c0f\u6839\u5806\u5143\u7d20\u591a2\uff0c\u5c31\u5c06\u4e00\u4e2a\u5927\u6839\u5806\u5bf9\u9876\u5143\u7d20\u79fb\u5165\u5c0f\u6839\u5806\uff1b\u82e5\u5c0f\u6839\u5806\u5927\u4e8e\u5927\u6839\u5806\uff0c\u5c31\u5c06\u5c0f\u6839\u5806\u5806\u9876\u5143\u7d20\u79fb\u5165\u5927\u6839\u5806\u3002\u6700\u7ec8\u53d6\u5927\u6839\u5806\u7684\u6570\u5373\u53ef\uff1b<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/\/ \u63d2\u5165\u51fd\u6570\nvoid pushp(int ned) {\n\tif (b.empty()) {\n    \t    b.push(ned);\n\t} else {\n\t\tif (ned &lt;= b.top()) b.push(ned);\n                else a.push(ned); \n\t}\n\tif (b.size() > a.size() + 1) {\n\t\ta.push(b.top());\n\t\tb.pop();\n\t} else if (a.size() > b.size()) {\n\t\tb.push(a.top());\n\t\ta.pop();\n\t}\n}<\/code><\/pre>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>P3871 [TJOI2010&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-34","post","type-post","status-publish","format-standard","hentry","category-c"],"_links":{"self":[{"href":"https:\/\/\u9f50\u6cb3\u4e00\u4e2d.cn\/blog\/index.php\/wp-json\/wp\/v2\/posts\/34","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/\u9f50\u6cb3\u4e00\u4e2d.cn\/blog\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/\u9f50\u6cb3\u4e00\u4e2d.cn\/blog\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/\u9f50\u6cb3\u4e00\u4e2d.cn\/blog\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/\u9f50\u6cb3\u4e00\u4e2d.cn\/blog\/index.php\/wp-json\/wp\/v2\/comments?post=34"}],"version-history":[{"count":1,"href":"https:\/\/\u9f50\u6cb3\u4e00\u4e2d.cn\/blog\/index.php\/wp-json\/wp\/v2\/posts\/34\/revisions"}],"predecessor-version":[{"id":35,"href":"https:\/\/\u9f50\u6cb3\u4e00\u4e2d.cn\/blog\/index.php\/wp-json\/wp\/v2\/posts\/34\/revisions\/35"}],"wp:attachment":[{"href":"https:\/\/\u9f50\u6cb3\u4e00\u4e2d.cn\/blog\/index.php\/wp-json\/wp\/v2\/media?parent=34"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/\u9f50\u6cb3\u4e00\u4e2d.cn\/blog\/index.php\/wp-json\/wp\/v2\/categories?post=34"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/\u9f50\u6cb3\u4e00\u4e2d.cn\/blog\/index.php\/wp-json\/wp\/v2\/tags?post=34"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}