Challenge: Check if Arrays are Disjoint

Try to solve the Check if Arrays are Disjoint problem.

We'll cover the following

Statement

Given two arrays, determine whether or not they are disjoint.

Note: Arrays are disjoint if they have no common element between them.

Constraints:

  • 11 \leq arr1.length, arr2.length 103\leq 10^3
  • 105-10^5 \leq arr[i] 105\leq 10^5

Examples

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