LeetCode Records - Question 2635 Apply Transform Over Each Element in Array
var map = function(arr, fn) {
const newArr = [];
for (let i = 0; i < arr.length; i++) {
newArr.push(fn(arr[i], i));
}
return newArr;
};- Runtime: 45 ms (Beats: 87.77%)
- Memory: 49.26 MB (Beats: 8.34%)