using System;

public class Test
{
    public static void Main()
    {
        Console.WriteLine(new cores(1, 0, 0));
    }

    struct cores
    {
        int r, g, b;
    
        public cores(int r, int g, int b)
        {
            this.r = r;
            this.g = g;
            this.b = b;
        }

        public override string ToString() {
            return $"R: {r} - G: {g} - B: {b}";
        }
    }
}