https://111qqz.com/en/tags/cdq%E5%88%86%E6%B2%BB/Recent content in Cdq分治 on 111qqz's blogHugo -- gohugo.ioen© 2015-2026 111qqzTue, 10 Oct 2017 12:53:20 +0000https://111qqz.com/en/post/acm-icpc/2017/2017-10-10-hdu-5618/Tue, 10 Oct 2017 12:53:20 +0000https://111qqz.com/en/post/acm-icpc/2017/2017-10-10-hdu-5618/<p><a href="http://acm.split.hdu.edu.cn/showproblem.php?pid=5618" target="_blank" rel="noreferrer">题目链接</a></p> <h1 class="relative group">题意: <div id="题意" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%e9%a2%98%e6%84%8f" aria-label="Anchor">#</a> </span> </h1> <p>If two point such as (xi,yi,zi) and (xj,yj,zj) xi≥xj yi≥yj zi≥zj, the bigger one level add 1</p>https://111qqz.com/en/post/acm-icpc/2017/2017-10-10-bzoj-3262/Tue, 10 Oct 2017 11:43:22 +0000https://111qqz.com/en/post/acm-icpc/2017/2017-10-10-bzoj-3262/<h2 class="relative group">Description <div id="description" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#description" aria-label="Anchor">#</a> </span> </h2> <p><strong>有n朵花，每朵花有三个属性：花形(s)、颜色(c)、气味(m)，又三个整数表示。现要对每朵花评级，一朵花的级别是它拥有的美丽能超过的花的数量。定义一朵花A比另一朵花B要美丽，当且仅当Sa&gt;=Sb,Ca&gt;=Cb,Ma&gt;=Mb。显然，两朵花可能有同样的属性。需要统计出评出每个等级的花的数量。</strong></p>https://111qqz.com/en/post/acm-icpc/2017/2017-10-10-cdq-divide-notes/Tue, 10 Oct 2017 08:03:06 +0000https://111qqz.com/en/post/acm-icpc/2017/2017-10-10-cdq-divide-notes/<p>起因是队里的大佬们都会这东西，而我一个老年选手竟然还不会，实在说不过去。</p>