#include <stdio.h>
 
main()
{
printf("Merhaba");
return 0;
}

#include <iostream>
using namespace std;
 
int main(void)
{
 
cout<<"Merhaba"<<"/n";
 
return 0;
 
}

 using System;
 
namespace HelloWorld
{
     class Class1
                       {
        static void Main(string[] args)
        {
            Console.WriteLine("Merhaba"); 
                        }
                     }
                  }