public static void FizzBuzz()
{
    int count3 = 1;
    int count5 = 1;
    bool printed = false;

    for (var i = 1; i <= 100; i++)
    {
        printed = false;

        if (count3 == 3)
        {
            Console.Write("Fizz");
            printed = true;
            count3 = 0;
        }
        if (count5 == 5)
        {
            Console.Write("Buzz");
            printed = true;
            count5 = 0;
        }
        if (!printed)
        {
            Console.Write(i);
        }
        Console.WriteLine();
        count3++;
        count5++;
    }
}