1385-Find-the-Distance-Value-Between-Two-Arrays.js

/**
 * @param {number[]} arr1
 * @param {number[]} arr2
 * @param {number} d
 * @return {number}
 */
var findTheDistanceValue = function(arr1, arr2, d) {
  let result = 0;

    for(let i=0; i<arr1.length; i++){
        let flag = 0;
        for(let j=0; j<arr2.length; j++){
            if(Math.abs(arr1[i] - arr2[j]) <= d){
                flag=1;
                break;
            }
        }
        if(flag==0){
            result++;
        }
    }
    return result;  
};