using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine(GetBodyMassIndex(60f, 1.75f));

    }

    static float GetBodyMassIndex(float weight, float height){

    float bmi = 0f;

    bmi = weight/(float)Math.Pow(height, 2);

    return bmi;

    }

}