class Program
    {
        static void Main(string[] args)
        {

            Console.Write("Ievadi trijstura pirmo malu: ");
            int a = int.Parse(Console.ReadLine());

            Console.Write("Ievadi trijstura otru malu: ");
            int b = int.Parse(Console.ReadLine());

            Console.Write("Ievadi trijstura treso malu: ");
            int c = int.Parse(Console.ReadLine());
            int max, min, d, e, srd = 0;

            if (a+b<=c && a+c<=b && b+c<=a)
            {
                Console.WriteLine("Tāds trijsturis neeksiste!");
            }

            else
            {
                Console.WriteLine("Tāds trijsturis eksiste!");
                if (a > b && a > c)
                {
                    max = a;
                }
                else if (b > a && b > c)
                {
                    max = b;
                }
                else if (c > a && c > b)
                {
                    max = c;
                }

                if (a < b && a < c)
                {
                    min = a;
                }
                else if (b < a && b < c)
                {
                    min = b;
                }
                else if (c < a && c < b)
                {
                    min = c;
                }

                srd = a + b + c - max - min;
                d = min * min + srd * srd;
                e = max * max;
                Console.WriteLine("Trijsturis ir taisnlenka!");
            }

            Console.ReadKey();
        }
    }