Function backTrack

javascript/0131-palindrome-partitioning.js:24–28

(s, left, right, _partition, partitions)

}

const backTrack = (s, left, right, _partition, partitions) => {
    _partition.push(s.slice(left, right + 1));
    partition(s, right + 1, _partition, partitions);
    _partition.pop();
};

const isPalindrome = (str, left, right) => {
    while (left < right) {