C#

using System;

class Program
{
    static void Main()
    {
        // Step 1: Declare variables
        int num1, num2, sum;

        // Step 2: Prompt user for input
        Console.Write("Enter the first number: ");
        num1 = Convert.ToInt32(Console.ReadLine());

        Console.Write("Enter the second number: ");
        num2 = Convert.ToInt32(Console.ReadLine());

        // Step 3: Perform addition
        sum = num1 + num2;

        // Step 4: Display the result
        Console.WriteLine($"The sum of {num1} and {num2} is: {sum}");
    }
}