Addition Method Within Main Class C# with Example

 using System;

namespace CSharpFundamentals{
	class AdditionMethodWithinMainClass
	{
		private static void Main(string[] args)
		{
			int value1, value2, total;
			
			Console.Write("Enter first value: ");
			value1 = Convert.ToInt32(Console.ReadLine());
			
			Console.Write("Enter second value: ");
			value2 = Convert.ToInt32(Console.ReadLine());
			
			total = addition(value1, value2);
			
			Console.WriteLine("Total of {0} and {1} is {2}", value1, value2, total);
		}
		
		int addition(int x, int y)
        {
            return x + y;
        }
	}
}