https://111qqz.com/en/tags/floyd-%E5%88%A4%E5%9C%88/Recent content in Floyd 判圈 on 111qqz's blogHugo -- gohugo.ioen© 2015-2026 111qqzWed, 05 Apr 2017 07:31:49 +0000https://111qqz.com/en/post/acm-icpc/2017/2017-04-05-leetcode-287-find-the-duplicate-number/Wed, 05 Apr 2017 07:31:49 +0000https://111qqz.com/en/post/acm-icpc/2017/2017-04-05-leetcode-287-find-the-duplicate-number/<p>Given an array <em>nums</em> containing <em>n</em> + 1 integers where each integer is between 1 and <em>n</em> (inclusive), prove that at least one duplicate number must exist. Assume that there is only one duplicate number, find the duplicate one.</p>https://111qqz.com/en/post/acm-icpc/2015/2015-07-30-sgu455/Thu, 30 Jul 2015 13:19:00 +0000https://111qqz.com/en/post/acm-icpc/2015/2015-07-30-sgu455/<h4 class="relative group">455. Sequence analysis <div id="455-sequence-analysis" 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="#455-sequence-analysis" aria-label="Anchor">#</a> </span> </h4> <p>比赛的时候逗了，往看空间限制了&hellip;.</p>