SkiTrip - Programming basics with C# - Софтуерен университет

SkiTrip - Programming basics with C#

using System;

namespace SkiTrip
{
    class Program
    {
        static void Main(string[] args)
        {
            int days = int.Parse(Console.ReadLine());
            string room = Console.ReadLine();
            string opinion = Console.ReadLine();

int nights = days - 1;
double price = 0;

            if (room == "room for one person")
            {
                price = nights * 18;
            }
            else if (room == "apartment")
            {
                price = nights * 25; //total price

                if (nights < 10)
                {
                    price = price - 0.3 * price; // 0.7 * price
                }
                else if (nights >= 10 && nights <= 15)
                {
                    price = price - 0.35 * price; // 0.65 * price
                }
                else if (nights > 15)
                {
                    price = price - price * 0.5; //0.5 * price
                }
            }
            else if (room == "president apartment")
            {
                price = nights * 35;
                if (nights < 10)
                {
                    price = price - 0.10 * price; //0.9 * price
                }
                else if (nights >= 10 && nights <= 15)
                {
                    price = price - 0.15 * price; //0.85 * price

                }
                else if (nights > 15)
                {
                price = price * 0.2; // 0.8 * price

                }
                if (opinion == "positive")
                {
                    price = price + 0.25 * price; //1.25 * price
                }
                else if (opinion == "negative")
                {
                    price = price - 0.10 * price; //0.9 *price
                }
                Console.WriteLine($"{price:F2}");

            }
        }
    }
}using System;

int nights = days - 1;
double price = 0;

                }
                else if (nights > 15)
                {
                price = price * 0.2; // 0.8 * price

            }
        }
    }
}using System;

int nights = days - 1;
double price = 0;

                }
                else if (nights > 15)
                {
                price = price * 0.2; // 0.8 * price

            }
        }
    }
}using System;

int nights = days - 1;
double price = 0;

                }
                else if (nights > 15)
                {
                price = price * 0.2; // 0.8 * price

            }
        }
    }
}

Здравейте, при проверката на президетски апартамент ми дава различен резултат.И получавам 70 т в Джъдж.