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Closed C#(List) pa help naman po.SOLVED

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Ilapag mo ang error para ma fix


List<string> myList = new List<string>();
string[] letters = { "X", "C", "O", "M", "P", "U", "T", "E", "R", "S" };
//0-1-2-3-4-5-6-7-8-9

Console.WriteLine("=o=o=o=MENU=o=o=o=");
Console.WriteLine("[1] - ADD AN ELEMENT");
Console.WriteLine("[2] - REMOVE AN ELEMENT");
Console.WriteLine("[3] - CONVERT");
Console.WriteLine("[4] - EXIT");

while (true)
{
Console.Write("\nENTER YOUR CHOICE: ");
int choice = Convert.ToInt32(Console.ReadLine());

if (choice > 4)
{
Console.WriteLine("PLEASE ENTER A VALID CHOICE");
}

else
{
//ADD AN ELEMENT // CHOICE 1
if (choice == 1)
{
Console.Write("\nINPUT A NUMBER: ");
int elementalChoice = Convert.ToInt32(Console.ReadLine());
myList.Add(letters[elementalChoice]);
//foreach (var displayRequirement in myList)
//{
// Console.Write("ELEMENT: "+displayRequirement+"\n");
//}
}

//REMOVE AN ELEMENT // CHOICE 2
else if (choice == 2)
{
int currentIndexNumbers = myList.Count();
if (currentIndexNumbers == 0)
{
currentIndexNumbers = 0;
}
else
{
currentIndexNumbers = currentIndexNumbers - 1;

}
Console.WriteLine("SELECT AN INDEX BETWEEN 0 AND " + currentIndexNumbers+": ");
int removeIndex = Convert.ToInt32(Console.ReadLine());
myList.RemoveAt(removeIndex);
//foreach (var displayRequirement in myList)
//{
// Console.Write("ELEMENT: " + displayRequirement + "\n");
//}
}

//CONVERT
else if (choice == 3)
{

//Ikaw na dito haha

}

else
{
break;
}
 
Sir para sakin lang I.T ako dapat if naguguluhan ka uulitin mo yan sa umpisa kc sa huli ikawdin mahihirapan jan ako lagi lang ako asa Google YøùTùbé about sa ganyan if Hindi muna maintindihan ask ka lang dapat ng kung San mali lalabas naman jan kung asan yung mali
 
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