সি# multidimensional

using System;

class Program {
  static void Main() {
    object[,] users = {
      {10, "তানিম", "বাংলাদেশ"},
      {11, "জোহান", "নেদারল্যান্ড"},
      {12, "হামিদ", "আফগানিস্তান"},
      {13, "সাকিব", "বাংলাদেশ"}
    };

    Console.WriteLine(users[0, 0]);
    Console.WriteLine(users[0, 1]);
    Console.Write(users[0, 2]);
  }
}