ReverseInteger.js

/* Given a signed 32-bit integer x, return x with its digits reversed. If reversing x causes the value to go outside the signed 32-bit integer range [-231, 231 - 1], then return 0.

Assume the environment does not allow you to store 64-bit integers (signed or unsigned).

 

Example 1:
Input: x = 123
Output: 321

Example 2:
Input: x = -123
Output: -321

Example 3:
Input: x = 120
Output: 21 */

/* -------------------------------------------------------------------------------------------- */


const reverse = (x) => {
 const arrOfDigit = Array.from(String(x), Number)
 return (arrOfDigit.reverse())
};

console.log(reverse(123546))