17.05.Garden друго решение

using System;
class Garden
{
    static void Main()
    {
        decimal seeds = 0m;
        int area = 0;
        for (int i = 0; i < 11; i++)
        {
            decimal input = decimal.Parse(Console.ReadLine());
            if(i == 0 || i == 1)
            {
                if(i == 0)
                {
                    seeds += input * 0.5m;
                }
                else
                {
                    area += (int)input;
                }
            }
            if (i == 2 || i == 3)
            {
                if (i == 2)
                {
                    seeds += input * 0.4m;
                }
                else
                {
                    area += (int)input;
                }
            }
            if (i == 4 || i == 5)
            {
                if (i == 4)
                {
                    seeds += input * 0.25m;
                }
                else
                {
                    area += (int)input;
                }
            }
            if (i == 6 || i == 7)
            {
                if (i == 6)
                {
                    seeds += input * 0.6m;
                }
                else
                {
                    area += (int)input;
                }
            }
            if (i == 8 || i == 9)
            {
                if (i == 8)
                {
                    seeds += input * 0.3m;
                }
                else
                {
                    area += (int)input;
                }
            }
            if (i == 10)
            {
                seeds += input * 0.4m;
            }
        }
        Console.WriteLine("Total costs: " + seeds);
        int beansArea = 250 - area;

        if(beansArea > 0)
        {
            Console.WriteLine("Beans area: " + beansArea);
        }
        else if(beansArea == 0)
        {
            Console.WriteLine("No area for beans");
        }
        else
        {
            Console.WriteLine("Insufficient area");
        }
    }
}