wraith-lang/euler001.w

struct Program
{
    static Main(): int
    {
        sum: int = 0;

        for (i: int in [1..999])
        {
            if ((i % 3 == 0) || (i % 5 == 0))
            {
                sum = sum + i;
            }
        }

        Console.PrintLine("%i", sum);
        return 0;
    }
}