prac 5 ex 1

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace prac_5_ex_1
{
    class Program
    {
        static double max(double a, double b)
        {
            if (a > b) return a;
            else return b;
        }
        static void Main(string[] args)
        {
            Console.Write("Введите x: ");
            double x = double.Parse(Console.ReadLine());
            Console.Write("Введите y: ");
            double y = double.Parse(Console.ReadLine());
            Console.WriteLine("z = {0}", max(x, 2*y-x) + max(5*x+3*y, y));
            Console.ReadKey();
        }
    }
}