Tell us what’s happening:
I’m stuck solving this problem. My code passes all the tests except for the first one. It should return [ [10, 8, 3], [14, 6, 23] ], but it doesn’t do that. It passes only the first sub-array( [10, 8, 3]), but it does not pass the second sub-array ([14, 6, 23] ). Please help…
Your code so far
function filteredArray(arr, elem) {
let newArr = [];
// change code below this line
for(let i = 0; i < arr.length; i++){
let index = arr[i].indexOf(elem);
if (index == -1) {
arr.splice(index, 1);
newArr.push(arr[i]);
}
}
// change code above this line
return newArr;
}
// change code here to test different cases:
console.log(filteredArray([[10, 8, 3], [14, 6, 23], [3, 18, 6]], 18);
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.
Link to the challenge:
https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/basic-data-structures/iterate-through-all-an-arrays-items-using-for-loops/