Crackiii

//O(n^2) way
function maxLength(a, k) {
    // Write your code here
    var _arr = [];
    for (var i = 0; i <= a.length; i++) {
        for (var j = i + 1; j <= a.length; j++) {
            console.log(j - i, _arr.length && a.slice(i, j).reduce((a, b) => a + b, 0) <= k)
            if (j - i > _arr.length && a.slice(i, j).reduce((a, b) => a + b, 0) <= k) {
                _arr = a.slice(i, j);
            }