manghingi ka muna ng user input mo lods after mo i-display yung mga pagpipilian. after nun, gawan mo ng switch yung variable na yun gamit "int uInput = ReadLine();" tas lagyan mo ng mga conditions yung cases sa switch mo
using System;
using System.IO;
using System.Linq;
using System.Collections.Generic;
namespace CSharp_Shell
{
public class Program
{
public static void Main()
{
Queue<string> queue = new Queue<string>();
int input = 0;
Console.WriteLine("=>Queue Menu<=");
Console.WriteLine("1.Add an element(Back)");
Console.WriteLine("2.Remove front element");
Console.WriteLine("3.Search an element");
Console.WriteLine("4.Display Queue Elements");
Console.WriteLine("5.Exit");
Console.WriteLine("Enter Your Choice: ");
input = Convert.ToInt32(Console.ReadKey());
//Queue<string> queue = new Queue<string>();
//Add an element
queue.Enqueue("Mama");
queue.Enqueue("Papa");
queue.Enqueue("ate");
queue.Enqueue("Kuya");
queue.Enqueue("Bunso");
//Console.WriteLine("ENTER YOUR CHOICE: ");
//Console.ReadLine();
//Console.WriteLine();
//Remove first element
//queue.Dequeue();
//search element
string search = "second";
var result = queue.FirstOrDefault(x => x.Contains(search));
Console.WriteLine(result );
//display queue
foreach(var q in queue){
Console.WriteLine(q);
int Queue = 0;
switch (Queue)
{
case 1:
Console.WriteLine("All the Elements"+ queue.Count);
break;
case 2:
queue.Dequeue();
Console.WriteLine("Remove front Elemennt");
break;
case 3:
Console.WriteLine("");
break;
case 4:
Console.WriteLine("");
break;
case 5:
Console.WriteLine("");
break;
}
}
}
}
}