filteredArray

/*We have defined a function, filteredArray, which takes arr, a nested array, 
and elem as arguments, and returns a new array. elem represents an element 
that may or may not be present on one or more of the arrays nested within arr. 
Modify the function, using a for loop, to return a filtered version of the passed 
array such that any array nested within arr containing elem has been removed.
*/
function filteredArray(arr, elem) {
  let newArr = [];
  // change code below this line
  for (let i = 0; i < arr.length; i++) {
    var found = false;
    if (Array.isArray(arr[i])){
      for (let j = 0; j < arr[i].length; j++) {
        if (arr[i][j] == elem){
          found = true;
          break;
        }
      }
    }
    else if (arr[i] == elem){
      found = true;
      break;
    }
    if (!found)
      { console.log(found);
        
        newArr.push(arr[i]);}
  }
  // change code above this line
  return newArr;
}

// change code here to test different cases:
console.log(filteredArray([[3, 2, 3], [1, 6, 3], [3, 13, 26], [19, 3, 9]], 3));