Solution: Intersection of Two Arrays
Explore how to use hash maps in Go to find the unique intersection of two integer arrays. This lesson guides you through designing a solution that efficiently tracks array elements and avoids duplicates, enhancing your understanding of key-value operations and optimization in coding interviews.
We'll cover the following...
We'll cover the following...
Statement
You are given two integer arrays, arr1 and arr2. Your task is to return a new array containing the intersection of both arrays.
Each element in the result must be unique.
The order of the elements in the result does not matter.
Constraints
arr1.length,arr2.length...