Challenge: Check If Arrays are Disjointed

Problem Statement #

You have to implement the isDisjoint() function which checks whether two given arrays are disjointed or not. Two arrays are disjointed if there are no common elements between them. The assumption is that there are no duplicate elements in each array.

Input #

Two arrays of integers.

Output #

It returns true if the two are disjoint. Otherwise, it returns false.

Sample Input #

var list1 = [9,4,3,1,-2,6,5];
var list2 = [7,10,8];

Sample Output #

true