C# Dance Hall/ работи, но имам 40/100
using System;
namespace DanceHall
{
class Program
{
static void Main(string[] args)
{
double L = double.Parse(Console.ReadLine());
double W = double.Parse(Console.ReadLine());
double A = double.Parse(Console.ReadLine());
double areaCM = (L*100) * (W * 100);
double wardrobe = (A *100)* (A * 100);
double bench = areaCM / 10;
double freeSpace = areaCM - wardrobe - bench;
double dancers = freeSpace / (40 + 7000);
Console.WriteLine(Math.Round (dancers));
}
}
}