intersection-of-two-arrays

Intersection of Two Arrays

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intersection

Given two integer arrays <code>nums1</code> and <code>nums2</code>, return an array of their intersection. Each element in the result must be unique and you may return the result in any order.

&nbsp;
Example 1:

<pre>
Input: nums1 = [1,2,2,1], nums2 = [2,2]
Output: [2]
</pre>

Example 2:

<pre>
Input: nums1 = [4,9,5], nums2 = [9,4,9,8,4]
Output: [9,4]
Explanation: [4,9] is also accepted.
</pre>

&nbsp;
Constraints:

<ul>
	<li><code>1 &lt;= nums1.length, nums2.length &lt;= 1000</code></li>
	<li><code>0 &lt;= nums1[i], nums2[i] &lt;= 1000</code></li>
</ul>

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