Вот несколько способов создания песен на день рождения с использованием примеров кода на разных языках программирования:

1. Python:

   def sing_birthday_song(name):
   print("Happy birthday to you,")
   print("Happy birthday to you,")
   print("Happy birthday dear " + name + ",")
   print("Happy birthday to you!")
   # Example usage
   name = "John"
   sing_birthday_song(name)

2. JavaScript:

   function singBirthdaySong(name) {
   console.log("Happy birthday to you,");
   console.log("Happy birthday to you,");
   console.log("Happy birthday dear " + name + ",");
   console.log("Happy birthday to you!");
   }
   // Example usage
   var name = "John";
   singBirthdaySong(name);

3. Java:

   public class BirthdaySong {
   public static void singBirthdaySong(String name) {
       System.out.println("Happy birthday to you,");
       System.out.println("Happy birthday to you,");
       System.out.println("Happy birthday dear " + name + ",");
       System.out.println("Happy birthday to you!");
   }
   // Example usage
   public static void main(String[] args) {
       String name = "John";
       singBirthdaySong(name);
   }
   }

4. C#:

   using System;
   public class BirthdaySong
   {
   public static void SingBirthdaySong(string name)
   {
       Console.WriteLine("Happy birthday to you,");
       Console.WriteLine("Happy birthday to you,");
       Console.WriteLine("Happy birthday dear " + name + ",");
       Console.WriteLine("Happy birthday to you!");
   }
   // Example usage
   public static void Main(string[] args)
   {
       string name = "John";
       SingBirthdaySong(name);
   }
   }

5. PHP:

   function sing_birthday_song($name) {
   echo "Happy birthday to you,\n";
   echo "Happy birthday to you,\n";
   echo "Happy birthday dear " . $name . ",\n";
   echo "Happy birthday to you!";
   }
   // Example usage
   $name = "John";
   sing_birthday_song($name);