using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("a^2 + b^2 = c^2");

        Console.WriteLine("Give a value to a.");

        int a = Convert.ToInt32(Console.ReadLine());

        Console.WriteLine("You have entered a=" + a);

        Console.WriteLine("Give a value to b.");

        int b = Convert.ToInt32(Console.ReadLine());

        Console.WriteLine("You have entered b=" + b);

        Console.WriteLine("Give a value to c.");

        int c = Convert.ToInt32(Console.ReadLine());

        Console.WriteLine("You have entered c=" + c);

        Console.WriteLine("You have entered " + a + ", " + b + " and " + c + ". Following the formula, your units...");

        int p1 = (a*a) + (b*b);

        int p2 = c*c;

        if (p1 == p2)

        {

            Console.WriteLine("Are a pythagorian triple!");

        }

        else

        {

                    Console.WriteLine("Are not a pythagorian triple");

        }

​

    }

}