Integer to Integer Array C#

Question

I had to split an int \"123456\" each value of it to an Int[] and i have already a Solution but i dont know is there any better way : My solution was :

publi         


        

Answer 1

I would convert it in the below manner

if (num == 0)  return new int[1] { 0 };           
var digits = new List();
while (num > 0)
{
   digits.Add(num % 10);
   num /= 10;
}
 var arr = digits.ToArray().Reverse().ToArray();