coder-xiaomo/leetcode-problemset
1
0
Fork 0
mirror of https://gitee.com/coder-xiaomo/leetcode-problemset synced 2025-09-13 11:21:42 +08:00
Code Issues Projects Releases Wiki Activity GitHub Gitee

add leetcode problem-cn part6

Browse Source
This commit is contained in:
小墨
2022-03-27 20:56:26 +08:00
parent c11d601602
commit 08d1f2a596
1096 changed files with 88216 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
算法题（国内版）/problem (Chinese)/最长连续序列 [longest-consecutive-sequence].html Normal file
View File

@@ -0,0 +1,28 @@
<p>给定一个未排序的整数数组 <code>nums</code> ，找出数字连续的最长序列（不要求序列元素在原数组中连续）的长度。</p>
<p>请你设计并实现时间复杂度为 <code>O(n)</code><em> </em>的算法解决此问题。</p>
<p> </p>
<p><strong>示例 1：</strong></p>
<pre>
<strong>输入：</strong>nums = [100,4,200,1,3,2]
<strong>输出：</strong>4
<strong>解释：</strong>最长数字连续序列是 <code>[1, 2, 3, 4]。它的长度为 4。</code></pre>
<p><strong>示例 2：</strong></p>
<pre>
<strong>输入：</strong>nums = [0,3,7,2,5,8,4,6,0,1]
<strong>输出：</strong>9
</pre>
<p> </p>
<p><strong>提示：</strong></p>
<ul>
<li><code>0 <= nums.length <= 10<sup>5</sup></code></li>
<li><code>-10<sup>9</sup> <= nums[i] <= 10<sup>9</sup></code></li>
</ul>