using System;

public class Program

{

    public static void Main()

    {

        int a = -10;

        int b = 5;

        if( a > 0)

        { 

            Console.Write(a= a + b);

            Console.Write(a= a * 2);

        }

        else

        { 

            Console.WriteLine(a = a - 2);

        }

    }

}