痞客興的部落格

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

namespace samplecode
{
    class Program
    {
        static void Main(string[] args)
        {
            double firstNumber, secondNumber;
            string userName;

            Console.WriteLine("Enter your name:");
            userName = Console.ReadLine();
            Console.WriteLine("Welcome {0}!!", userName);
            Console.WriteLine("Now give me a number");
            firstNumber = 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}", firstNumber, secondNumber, firstNumber + secondNumber);
            Console.WriteLine("The result of subtracting {0} from {1} is {2}", secondNumber, firstNumber, firstNumber - secondNumber);
            Console.WriteLine("The result of multiplied {0} by {1} is {2}", firstNumber, secondNumber, firstNumber * secondNumber);
            Console.WriteLine("The result of dividing {0} by {1} is {2}", firstNumber, secondNumber, firstNumber / secondNumber);
            Console.WriteLine("The remainder after dividing {0} by {1} is {2}", firstNumber, secondNumber, firstNumber % secondNumber);
            Console.ReadKey();

        }
    }
}