Char C# Exercise - C# Programming Course

using System;  // Import the System namespace to use basic classes like Console

class Program  // Define the main class of the program
{
    static void Main()  // The entry point of the program
    {
        // Ask the user to enter the first letter
        Console.Write("Enter the first letter: ");
        char letter1 = Console.ReadKey().KeyChar;  // Read a character input from the user

        // Ask the user to enter the second letter
        Console.Write("\nEnter the second letter: ");
        char letter2 = Console.ReadKey().KeyChar;  // Read a character input from the user

        // Ask the user to enter the third letter
        Console.Write("\nEnter the third letter: ");
        char letter3 = Console.ReadKey().KeyChar;  // Read a character input from the user

        // Display the letters in reverse order
        Console.WriteLine($"\nThe letters in reverse order are: {letter3} {letter2} {letter1}");  // Show the letters in reverse order
    }
}