C# Source Code Untuk Belajar

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Latihan4
{
    class Program
    {
        static void Main(string[] args)
        {

            double firtsNumber, secondNumber;
            string userName;
            Console.WriteLine("Write Your Name: ");
            userName = Console.ReadLine();
            Console.WriteLine("Welcome {0}!", userName);
            Console.WriteLine("Now give me a number: ");
            firtsNumber = Convert.ToDouble(Console.ReadLine());
            Console.WriteLine("Now give me another number : ");
            secondNumber = Convert.ToDouble(Console.ReadLine());
            Console.WriteLine("The sum of {0} and {1} is {2} . ", firtsNumber, secondNumber, firtsNumber + secondNumber);
            Console.WriteLine("The result of substracting {0} from {1} is {2}.", secondNumber, firtsNumber, firtsNumber - secondNumber);
            Console.WriteLine("The product of {0} and {1} is {2}.", firtsNumber, secondNumber, firtsNumber * secondNumber);
            Console.WriteLine("The result of dividing {0} by {1} is {2}.", firtsNumber, secondNumber, firtsNumber / secondNumber);
            Console.WriteLine("The remainder after dividing {0} by {1} is {2}.", firtsNumber, secondNumber, firtsNumber % secondNumber);
            Console.ReadKey();
        }
    }
}