1385. Find the Dis Value BtwTwo Arr

class Solution {
public:
    int findTheDistanceValue(vector<int>& arr1, vector<int>& arr2, int d) {
        int cnt=0;
        for(int i=0;i<arr1.size();i++){
            bool is_valid=true;
            for (int j = 0; j < arr2.size(); j++) {
                if (abs(arr1[i] - arr2[j]) <= d) {
                    is_valid = false; 
                    break; 
                }
            }
            if(is_valid){
                cnt++;
            }
        }
        return cnt;
    }
};