Easter Eggs

using System;

namespace EasterEggs
{
    class Program
    {
        static void Main(string[] args)
        {
            int volume = int.Parse(Console.ReadLine());

            int red = 0;
            int orange = 0;
            int blue = 0;
            int green = 0;
            int max = 0;
            string maxColor = "";

            for (int i = 0; i < volume; i++)
            {
                string color = Console.ReadLine();
                switch (color)
                {
                    case "red":
                        red++;
                        break;
                    case "orange":
                        orange++;
                        break;
                    case "blue":
                        blue++;
                        break;
                    case "green":
                        green++;
                        break;
                }
            }

            if (red > orange && red > blue && red > green)
            {
                max = red;
                maxColor = "red";
            }
            else if (orange > blue && orange > green && orange > red)
            {
                max = orange;
                maxColor = "orange";
            }
            else if (blue > green && blue > red && blue > orange)
            {
                max = blue;
                maxColor = "blue";
            }
            else
            {
                max = green;
                maxColor = "green";
            }

            Console.WriteLine($"Red eggs: {red}");
            Console.WriteLine($"Orange eggs: {orange}");
            Console.WriteLine($"Blue eggs: {blue}");
            Console.WriteLine($"Green eggs: {green}");
            Console.WriteLine($"Max eggs: {max} -> {maxColor}");
        }
    }
}


РЕШЕНИЕ С DICTIONARY & LINQ:

using System;
using System.Collections.Generic;
using System.Linq;

namespace EasterEggs
{
    class Program
    {
        static void Main(string[] args)
        {
            var eggColor = new Dictionary<string, int> { { "red", 0 }, { "orange", 0 }, { "blue", 0 }, { "green", 0 } };
            int volume = int.Parse(Console.ReadLine());

            for (int i = 0; i < volume; i++)
            {
                string color = Console.ReadLine();

                if (eggColor.ContainsKey(color))
                {
                    eggColor[color]++;
                }
            }

            Console.WriteLine($"Red eggs: {eggColor["red"]}");
            Console.WriteLine($"Orange eggs: {eggColor["orange"]}");
            Console.WriteLine($"Blue eggs: {eggColor["blue"]}");
            Console.WriteLine($"Green eggs: {eggColor["green"]}");
            Console.WriteLine($"Max eggs: {eggColor.Values.Max()} -> {eggColor.OrderByDescending(x => x.Value).First().Key}");
        }
    }
}