1
0
mirror of https://gitee.com/coder-xiaomo/leetcode-problemset synced 2025-01-11 02:58:13 +08:00
Code Issues Projects Releases Wiki Activity GitHub Gitee
leetcode-problemset/leetcode-cn/problem (Chinese)/和为 K 的子数组 [subarray-sum-equals-k].html
2022-03-29 12:43:11 +08:00

28 lines
733 B
HTML
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

<p>给你一个整数数组 <code>nums</code> 和一个整数&nbsp;<code>k</code> ,请你统计并返回 <em>该数组中和为&nbsp;<code>k</code><strong>&nbsp;</strong>的子数组的个数&nbsp;</em></p>
<p>&nbsp;</p>
<p><strong>示例 1</strong></p>
<pre>
<strong>输入:</strong>nums = [1,1,1], k = 2
<strong>输出:</strong>2
</pre>
<p><strong>示例 2</strong></p>
<pre>
<strong>输入:</strong>nums = [1,2,3], k = 3
<strong>输出:</strong>2
</pre>
<p>&nbsp;</p>
<p><strong>提示:</strong></p>
<ul>
<li><code>1 &lt;= nums.length &lt;= 2 * 10<sup>4</sup></code></li>
<li><code>-1000 &lt;= nums[i] &lt;= 1000</code></li>
<li><code>-10<sup>7</sup> &lt;= k &lt;= 10<sup>7</sup></code></li>
</ul>