using System;

public class Program

{

    public static void Main()

    {

        foreach (var s in new []{ "0", "a", " ", "♥", "я", "な", "平", "한", "🤡"}) {

            Console.WriteLine("{0,3}\t{1}", s, GetByteLength(s));

        }

    }

    public static int GetByteLength(string text) => System.Text.Encoding.UTF8.GetBytes(text).Length;

}