9-Palindrome-Number.ts

var isPalindrome = (x: number) => {
    // Creates array from int characters
    // 121 -> [1,2,1]
    let arr = Array.from(String(x), Number);

    // Uses two pointer
    for (let i = 0; i < arr.length; i++) {
        if (arr[i] !== arr[arr.length - 1 - i]) {
            return false;
        }
    }
    return true;
};