using System;

using System.Linq;

​

public class Program

{

    public static void Main()

    {

        fizzBuzzTwo();

    }

​

    private static string fizzBuzz()

    {

        int[] sequence = Enumerable.Range(1, 100).ToArray();

        string number = "";

        for (int i = 0; i < sequence.Length; i++)

        {

            if (sequence[i] % 5 == 0 && sequence[i] % 3 == 0)

            {

                number = "FizzBuzz";

                Console.WriteLine(number);

            }

            else if (sequence[i] % 5 == 0)

            {

                number = "Buzz";

                Console.WriteLine(number);

            }

            else if (sequence[i] % 3 == 0)

            {

                number = "Fizz";

                Console.WriteLine(number);

            }

            else

            {

                number = sequence[i].ToString();

                Console.WriteLine(number);

            }

        }

​

        return number;

    }

​

    private static void fizzBuzzTwo()

    {

        for (int i = 1; i <= 100; i++)

        {

            string str = "";

            if (i % 3 == 0)

            {

                str += "Fizz";

            }

​

            if (i % 5 == 0)

            {

                str += "Buzz";

            }

​

            if (str.Length == 0)

            {

                str = i.ToString();

            }

​

            Console.WriteLine(str);

        }

    }

}