using System;
using System.Collections.Generic;

class Test {
  
  // copies an array of T to a list of T
  static List< T > Copy< T >(T[] arr) {
    List< T > list = new List< T >();
    foreach (T x in arr) list.Add(x);
    return list;
  }
  
  public static void Main() {
    //--- try it on an int array
    int[] intArr = {3, 2, 6, 4, 5};
    List<int> intList = Copy(intArr);
    foreach (int x in intList) Console.Write(x + " ");
    Console.WriteLine();

    //--- try it on a string array
    string[] stringArr = {"to", "be", "or", "not", "to", "be"};
    List<string> stringList = Copy(stringArr);
    foreach (string x in stringList) Console.Write(x + " ");
    Console.WriteLine();
  }
}