using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Starting PrintFifthThird v1");

        PrintFifthThirdv1();

        Console.WriteLine("Starting PrintFifthThird v2");

        PrintFifthThirdv2();

    }

    // Write a program that prints the numbers from 1 to 100. But for multiples of 

    // three print “Third” instead of the number and for the multiples of five print 

    // “Fifth”. For numbers which are multiples of both three and five print “ThirdFifth”.

    private static void PrintFifthThirdv1()

    {

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

        {

            if ((i%3 == 0) && (i%5 == 0))

                Console.WriteLine("ThirdFifth");

            else if (i%3 == 0)

                Console.WriteLine("Third");

            else if (i%5 == 0)

                Console.WriteLine("Fith");

            else 

            {

                Console.WriteLine(i);

            }

        }

    }

    // Write a program that prints the numbers from 1 to 100. But for multiples of 

    // three print “Third” instead of the number and for the multiples of five print 

    // “Fifth”. For numbers which are multiples of both three and five print “ThirdFifth”.

    private static void PrintFifthThirdv2()

    {

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

        {

            string s1 = string.Empty;

            s1 += (i%3) == 0 ? "Third":string.Empty;

            s1 += (i%5) == 0 ? "Fifth":string.Empty;

            Console.WriteLine(s1.Length>0 ? s1:""+i);

        }

    }

}