using System;

namespace ConsoleApp1
{
    class Program
    {
        static void Main(string[] args)
        {
            PrintCoordinates(new Point(5, 10));
        }

        static void PrintCoordinates(Point p)
        {
            int x = 0;
            int y = 0;
            p.GetCoordinates(out x, out y);

            Console.WriteLine($"P ({x}, {y})");
        }
    }

    internal class Point
    {
        internal Point(int x, int y) => (mX, mY) = (x, y);

        internal void GetCoordinates(out int x, out int y)
        {
            x = mX;
            y = mY;
        }

        int mX;
        int mY;
    }
}