using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("What is your name?");

        string strName = Console.ReadLine();

        Console.WriteLine("What is your weight in kilograms?");

        string strWeight = Console.ReadLine();

        Console.WriteLine("What is your height in meters?");

        string strHeight = Console.ReadLine();

        double dWeight = Convert.ToDouble(strWeight);

        double dHeight = Convert.ToDouble(strHeight);

        double dBMI = ((dWeight)/(dHeight * dHeight));

        Console.WriteLine("Hi, " + strName + " your BMI is " + dBMI);

    }

}