import java.util.*;

public class Triangle
{
  public static void main(String[]args)
  {
    Scanner swag = new Scanner (System.in);
    System.out.print("Enter side A:  ");
    int x = swag.nextInt();
    System.out.print("Enter side B:  ");
    int y = swag.nextInt();
    System.out.print("Enter side C:  ");
    int z = swag.nextInt();
    int x2 = x*x;
    int y2 = y*y;
    int z2 =z*z;
    if(x2 + y2 == z2 || y2 + z2 == x2 || z2 + x2 == y2)
    {
      System.out.println("its a triangle that is right");
    }
    else
    {
      System.out.println("It is not a right triangle... you're wrong buttface");
    }
  }
}