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 :

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Answer 1

You can do that without converting it to a string and back:

public static int[] intToArray(int num) {
  List numbers = new List();
  do {
    numbers.Insert(0, num % 10);
    num /= 10;
  } while (num > 0);
  return numbers.ToArray();
}

It only works for positive values, of course, but your original code also have that limitation.