michaelp0730
11/18/2019 - 4:08 AM

Descending Order Number

Your task is to make a function that can take any non-negative integer as a argument and return it with its digits in descending order. Essentially, rearrange the digits to create the highest possible number.

Examples: Input: 21445 Output: 54421

Input: 145263 Output: 654321

Input: 1254859723 Output: 9875543221

function descendingOrder(n){
  return parseInt(n.toString().split('').sort().reverse().join(''), 10);
}