水無月ばけらのえび日記

using System;
public class App{
    public static int Main(string[] args){
        if(args.Length < 2){
            Console.WriteLine("usage: bmicalc height(cm) weight(kg)");
            return 1;
        }
        double height = 0;
        double weight = 0;
        double.TryParse(args[0], out height);
        double.TryParse(args[1], out weight);

        Console.WriteLine("Height: {0}cm", height);
        Console.WriteLine("Weight: {0}kg", weight);

        double bmi = weight / Math.Pow(height/100, 2);
        double rohrerIndex = weight / Math.Pow(height, 3) * 10000000;

        Console.WriteLine("BMI: {0:F}", bmi);
        Console.WriteLine("ローレル指数: {0:F}", rohrerIndex);
        return 0;
    }
}