public static void Main(string[] args)
{
var counter = int.Parse(Console.ReadLine());
var box = new Box <int>();
for (int i = 0; i < counter; i++)
{
var command = int.Parse(Console.ReadLine());
box.AddElements(command);
}
var command2 = Console.ReadLine().Split();
var firstIndex = int.Parse(command2[0]);
var secondIndex = int.Parse(command2[1]);
box.SwapElements(firstIndex, secondIndex);
Console.WriteLine(box.ToString());
}
static void Main(string[] args)
{
Box <string> list = new Box <string>();
int n = int.Parse(Console.ReadLine());
for (int i = 0; i < n; i++)
{
var input = Console.ReadLine();
list.AddElement(input);
}
var indexes = Console.ReadLine().Split(" ", StringSplitOptions.RemoveEmptyEntries).Select(int.Parse).ToArray();
int firstElement = indexes[0];
int secondElement = indexes[1];
list.SwapElements(firstElement, secondElement);
Console.WriteLine(String.Join(Environment.NewLine, list));
}
static void Main(string[] args)
{
List <int> values = new List <int>();
int n = int.Parse(Console.ReadLine());
for (int i = 0; i < n; i++)
{
int input = int.Parse(Console.ReadLine());
values.Add(input);
}
Box <int> box = new Box <int>(values);
int[] arr = Console.ReadLine()
.Split()
.Select(int.Parse).ToArray();
int firstElement = arr[0];
int secondElement = arr[1];
box.SwapElements(firstElement, secondElement);
Console.WriteLine(box);
}
