problem solving for airwrk

gistfile1.txt

function isPalindrome(val) {
    let str = val.toString();
    let rev = str.split("").reverse().join("");
    return str === rev;
}

console.log(isPalindrome(129))


function findTriplets(arr) {
    for(let i=0; i<arr.length -2; i++) {

    }
}

function problemThree(nums) {
    let newNums = nums;
    for(let i=0; i<nums.length; i++) {
        if(nums[i]<10) {
            newNums.push(nums[i])
        }
        
        newNums.push(parseInt(nums[i].toString().split(",").reverse().join(",")))
    }
    return newNums;
}

console.log(problemThree([1,2,3,23]))