using System.Collections;
public static void Main(string [] args)
Console.WriteLine("----------------------------ZADANIE 3----------------------------------");
Queue queue = new Queue();
for (int i = 0; i <= 4; i++) {
foreach (var ele in queue) {
Console.WriteLine("----------------");
Console.WriteLine(queue.Peek());
Console.WriteLine("----------------");
Console.WriteLine(queue.Dequeue());
Console.WriteLine("----------------");
foreach (var ele in queue) {
Console.WriteLine("----------------------------ZADANIE 4----------------------------------");
ArrayList list = new ArrayList();
int[] arr = { 10, 20, 30, 40 };
foreach (var ele in list) {
Console.WriteLine("----------------");
foreach (var ele in list) {
Console.WriteLine("----------------");
foreach (var ele in list) {
Console.WriteLine("----------------");