Recursion in place of multiple nested for loops?

Question

Im having some issues with trying to update a nested for loop to use recursion instead. Is it possible to access the a,b and c variables from the earlier for loops when usin

Answer 1

Off the top of my head, i.e. not tested, something like this might work:

    List collection = new List();
    private void AddValues(int a, int b, int c)
    {

        collection.Add(new[] { a, b, c });

        if (c < 10)
        {
            c++;
            AddValues(a, b, c);
        }

        if (b < 20)
        {
            b++;
            c = 0;
            AddValues(a, b, c);   
        }

        if (a < 10)
        {
            a++;
            b = 0;
            c = 0;
            AddValues(a, b, c);
        }
    }

Start it by calling:

AddValues(0, 0, 0);