public static void Main()
{
var elements = Console.ReadLine()
.Split(',', ' ')
.Skip(1)
.ToArray();
var customStack = new CustomStack <string>();
foreach (var element in elements)
{
if (element != "")
{
customStack.Push(element);
}
}
string input = String.Empty;
while ((input = Console.ReadLine()) != "END")
{
string command = input.Split(' ')[0];
if (command == "Pop")
{
try
{
customStack.Pop();
}
catch (InvalidOperationException ioex)
{
Console.WriteLine(ioex.Message);
}
}
else if (command == "Push")
{
customStack.Push(input.Split(' ')[1]);
}
}
foreach (var element in customStack)
{
Console.WriteLine(element);
}
foreach (var element in customStack)
{
Console.WriteLine(element);
}
}
public static void Main()
{
CustomStack <string> stack = new CustomStack <string>();
while (true)
{
string input = Console.ReadLine();
if (input == "END")
{
foreach (var item in stack)
{
Console.WriteLine(item);
}
foreach (var item in stack)
{
Console.WriteLine(item);
}
break;
}
string[] splittedInput = input.Split(" ", 2);
string command = splittedInput[0];
if (command == "Push")
{
string[] elementsToPush = splittedInput[1].Split(", ");
foreach (var element in elementsToPush)
{
stack.Push(element);
}
}
else if (command == "Pop")
{
try
{
stack.Pop();
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
}
}
static void Main(string[] args)
{
string input = Console.ReadLine();
CustomStack <int> stack = new CustomStack <int>();
while (input != "END")
{
string[] splitedInput = input.Split(" ", 2);
string command = splitedInput[0];
if (command == "Push")
{
int[] numbers = splitedInput[1]
.Split(", ")
.Select(int.Parse)
.ToArray();
stack.Push(numbers);
}
else
{
try
{
stack.Pop();
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
input = Console.ReadLine();
}
for (int i = 0; i < 2; i++)
{
foreach (var number in stack)
{
Console.WriteLine(number);
}
}
}
static void Main(string[] args)
{
string command = Console.ReadLine();
CustomStack <int> stack = new CustomStack <int>();
while (command != "END")
{
if (command.Contains("Push"))
{
string[] elements = command
.Split(new char[] { ' ', ',' }, StringSplitOptions.RemoveEmptyEntries)
.Skip(1)
.ToArray();
foreach (var element in elements)
{
stack.Push(int.Parse(element));
}
}
else if (command.Contains("Pop"))
{
try
{
stack.Pop();
}
catch (Exception exception)
{
Console.WriteLine(exception.Message);
}
}
command = Console.ReadLine();
}
foreach (var element in stack)
{
Console.WriteLine(element);
}
foreach (var element in stack)
{
Console.WriteLine(element);
}
}
static void Main(string[] args)
{
CustomStack <string> myStack = new CustomStack <string>();
string[] input = Console.ReadLine().Split(new char[] { ',', ' ' }, StringSplitOptions.RemoveEmptyEntries);
while (input[0] != "END")
{
string cmd = input[0];
switch (cmd)
{
case "Push":
for (int i = 1; i < input.Length; i++)
{
string currElement = input[i];
myStack.Push(currElement);
}
;
break;
case "Pop":
myStack.Pop();
break;
default:
break;
}
input = Console.ReadLine().Split(new char[] { ',', ' ' }, StringSplitOptions.RemoveEmptyEntries);
}
foreach (var item in myStack)
{
Console.WriteLine(item);
}
foreach (var item in myStack)
{
Console.WriteLine(item);
}
}