using System;

public class Program

{

    public struct Vector3

    {

        public float x;

        public float y;

        public float z;

    }

    public struct Transform

    {

        public Vector3 position;

    }

    public static void Main()

    {

        var transform = new Transform();

        Console.WriteLine(transform.position.y);

        transform.position.y -= 595;

        Console.WriteLine(transform.position.y);

    }

}