Is there a way to code a for loop so that it doesn't increment through a sequence?

Question

I have this loop:

  for (int i = 1; i < 10; i++)

But instead I would like to have i for just numbers 1,2,4,5 and 7 and I will hardcode this.

Is there a way I can do this with something like an array?

Answer 1

You could use an array to give the numbers you want like this

int[] loop = new int[] {1,2,4,5,7};
foreach(int i in loop)
    Console.WriteLine(i);

Or do it inline which is not as clean when the list of values grows in my opinion

foreach(int i in new int[] {1,2,4,5,7})
    Console.WriteLine(i);

Answer 2

foreach (int i in new[] { 1, 2, 4, 5, 7 })
{

}