[Algorithm] 2 week(1.17 ~ 23) 2/3

2032. Two Out of Three

var twoOutOfThree = function(nums1, nums2, nums3) {

    const arr1 = nums1.filter(num => {
        return nums2.includes(num) || nums3.includes(num) ? true : false
    })
    
    const arr2 = nums2.filter(num => {
        return nums1.includes(num) || nums3.includes(num) ? true : false
    })

    const result = [...arr1, ...arr2];

    return [...new Set(result)]
};