using System;

​

//

// [fizzbuzz] - the classic!

//

// - assemble a set of numbers (1 to 100)

// - if the number is evenly divisible by 3 print "fizz" instead of the number

// - if the number is evenly divisible by 5 print "buzz" instead of the number

// - if the number is evenly divisiable by both 3 and 5 print "fizz buzz!" instead of the number

// - else, print the number

//

​

public class Program

{

    public static void Main()

    {

        for (int i = 0; i <= 100; i++) {

            var isFizz = (i%3 == 0); 

            var isBuzz = (i%5 == 0);

            var fizz = isFizz ? "fizz " : string.Empty;

            var buzz = isBuzz ? "buzz" : string.Empty;

            var message = (fizz + buzz).Trim();

            var bang = (isFizz && isBuzz) ? "!" : string.Empty;

            Console.Out.WriteLine(message == string.Empty ? (i + "") : message + bang);

        }

    }

}