C# PROGRAM TO ADD TWO INTEGERS WITHOUT USING THIRD VARIABLE

C# Program To Add Two Numbers/Integers without using Third Variable :

using System;
 
namespace CsharpPrograms
{
    class Program
    {
        static void Main(string[] args)
        {
 
            int x,y;
            Console.WriteLine(">>> PROGRAM TO ADD TWO NUMBERS WITHOUT USING THIRD VARIABLE <<< ");
            Console.Write("\n Enter the first number to be added: ");
            x=Convert.ToInt32(Console.ReadLine());         // taking x value from keyboard
            Console.Write("\n Enter the second number to be added: ");
            y = Convert.ToInt32(Console.ReadLine());         // taking y value from keyboard
            x = x + y;     /*assining the value of sum of x and y to x*/
 
          Console.WriteLine("\n The sum of two numbers is: "+x);    /*printing the sum.*/
          Console.ReadLine();
        }
    }
}

Output:

..For C Program : c program to add two numbers without using third variable