https://sianao.cc/leetcode/ Recent content in 我要成为蒜法高手 on Sianao Hugo -- gohugo.io en me@sianao.cc (Sianao) me@sianao.cc (Sianao) :copyright: 2026 Sianao Sat, 10 Jan 2026 22:34:03 +0800 https://sianao.cc/leetcode/dp/ Sat, 10 Jan 2026 22:34:03 +0800 me@sianao.cc (Sianao) https://sianao.cc/leetcode/dp/ <p>按照灵神题单刷题，题单如下 <a href="https://leetcode.cn/discuss/post/3581838/fen-xiang-gun-ti-dan-dong-tai-gui-hua-ru-007o/" target="_blank"> 灵神题单 </a></p> <h2 class="relative group">入门DP <div id="入门dp" 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="#%e5%85%a5%e9%97%a8dp" aria-label="Anchor">#</a> </span> </h2> <p>爬楼梯</p> https://sianao.cc/leetcode/daily/ Sat, 10 Jan 2026 22:32:04 +0800 me@sianao.cc (Sianao) https://sianao.cc/leetcode/daily/ <p><a href="https://leetcode.cn/problems/four-divisors/" target="_blank">1390. 四因数</a></p> <p>给你一个整数数组 <code>nums</code>，请你返回该数组中恰有四个因数的这些整数的各因数之和。如果数组中不存在满足题意的整数，则返回 <code>0</code> 。</p>