**Your code so far**
function filteredArray(arr, elem) {
let newArr = [];
// Only change code below this line
newArr=[...arr]
let count=0
for (let i=0; i <arr.length; i++){
for(let j=0; j<arr[i].length; j++){
if(elem === arr[i][j]){
newArr.splice(i-count++,1); //removing the element if match succeeds, counter helps to select the right element since array size changes after splice
break
}
}
}
// Only change code above this line
return newArr;
}
console.log(filteredArray([[3, 2, 3], [1, 6, 3], [3, 13, 26], [19, 3, 9]], 3));
My solution takes the opposite approach of the freecodecamp’s solution. Is it less effective or less preferable for any reason?
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Challenge: Iterate Through All an Array’s Items Using For Loops
Link to the challenge: