using System;

public class MainClass {

  public static void Main()

    {int x , y;

     x = -5;

     y = 2;

    if x < 0 , y < 0

    Console.Write(Math.Pow(x,2));

    Console.Write(Math.Pow(y,2);

    else

    {

    if x<0  y>0

    Console.Write(x-10);

    Console.Write(y-10);

    else

    {

    if x > 0 , y > 0 && x||y=[1;3]

    Console.Write(Math.Sqrt(x));

    Console.Write(Math.Sqrt(y));

    }

    }

    }

      }