using System;

    class SquareRoot
    {
        static void Main()
        {
            Console.WriteLine("Enter a Number : ");
            int Number = Convert.ToInt16(Console.ReadLine());
            double SqrtNumber = Math.Sqrt(Number);
            Console.WriteLine("Square root of {0} is: {1}", Number, SqrtNumber);
            Console.ReadLine();
            
        }
    }