Mega Code Archive

 

Categories / C# Tutorial / Data Type

 

Do calculation with double value

using System; using System.Collections.Generic; using System.Text; class Program {     static void Main(string[] args) {         double firstNumber, secondNumber;         string userName;         userName = "AAA";         firstNumber = Convert.ToDouble("1.1");         Console.WriteLine("Now give me another number:");         secondNumber = Convert.ToDouble(1.2);         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 product of {0} and {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);     } }