static void Main(string[] args)
{
var input = "";
var myStack = new CustomStack <string>();
while ((input = Console.ReadLine()) != "END")
{
if (input.StartsWith("Push"))
{
var pushSequence = input.Split(new[] { ' ', ',' }, StringSplitOptions.RemoveEmptyEntries)
.Skip(1)
.ToArray();
myStack.Push(pushSequence);
}
else if (input.StartsWith("Pop"))
{
try
{
myStack.Pop();
}
catch (ArgumentException ex)
{
Console.WriteLine(ex.Message);
}
}
}
foreach (var element in myStack)
{
Console.WriteLine(element);
}
}
static void Main(string[] args)
{
var data = new CustomStack <string>();
while (true)
{
var input = Console.ReadLine();
if (input == "END")
{
break;
}
if (input.Contains("Push"))
{
var elements = input.Split(new string[] { ", ", " " }, StringSplitOptions.RemoveEmptyEntries).Skip(1);
foreach (var item in elements)
{
data.Push(item);
}
}
else
{
data.Pop();
}
}
for (int i = 0; i < 2; i++)
{
foreach (var value in data)
{
Console.WriteLine(value);
}
}
}
static void Main(string[] args)
{
CustomStack <int> stack = new CustomStack <int>();
while (true)
{
string command = Console.ReadLine();
if (command == "END")
{
break;
}
string[] tokens = command.Split(" ", StringSplitOptions.RemoveEmptyEntries);
switch (tokens[0])
{
case "Push":
int[] elements = tokens.Skip(1)
.Select(i => i.Split(',').First())
.Select(int.Parse)
.ToArray();
stack.Push(elements);
break;
case "Pop":
try
{
stack.Pop();
}
catch (InvalidOperationException ioe)
{
Console.WriteLine(ioe.Message);
}
break;
}
}
foreach (int number in stack)
{
Console.WriteLine(number);
}
foreach (int number in stack)
{
Console.WriteLine(number);
}
}
static void Main(string[] args)
{
string input = Console.ReadLine();
CustomStack <int> cStack = new CustomStack <int>();
while (input != "END")
{
string[] commands = input.Split(" ", StringSplitOptions.RemoveEmptyEntries);
string command = commands[0];
string[] items = commands.Skip(1).Select(x => x.TrimEnd(',')).ToArray();
int[] elementsToAdd = items.Select(int.Parse).ToArray();
switch (command)
{
case "Push":
foreach (int item in elementsToAdd)
{
cStack.Push(item);
}
break;
case "Pop":
try
{
cStack.Pop();
}
catch (InvalidOperationException ioe)
{
Console.WriteLine(ioe.Message);
}
break;
}
input = Console.ReadLine();
}
foreach (var item in cStack)
{
Console.WriteLine(item);
}
foreach (var item in cStack)
{
Console.WriteLine(item);
}
}
static void Main(string[] args)
{
CustomStack <int> stack = new CustomStack <int>();
string[] input = Console.ReadLine().Split(new char[] { ' ', ',' },
StringSplitOptions.RemoveEmptyEntries);
while (input[0] != "END")
{
int[] numbers = input.Skip(1).Select(x => int.Parse(x)).ToArray();
if (input[0] == "Push")
{
for (int i = 1; i < input.Length; i++)
{
stack.Push(int.Parse(input[i]));
}
}
else if (input[0] == "Pop")
{
try
{
stack.Pop();
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
input = Console.ReadLine().Split();
}
foreach (var item in stack)
{
Console.WriteLine(item);
}
foreach (var item in stack)
{
Console.WriteLine(item);
}
}
public static void Main()
{
var stack = new CustomStack <int>();
while (true)
{
var command = Console.ReadLine()
.Split(new[] { ' ', ',' }
, StringSplitOptions.RemoveEmptyEntries);
switch (command[0])
{
case "Push":
var elements = command
.Skip(1)
.Select(int.Parse)
.ToList();
stack.Push(elements);
break;
case "Pop":
stack.Pop();
break;
case "END":
for (int i = 0; i < 2; i++)
{
foreach (var element in stack)
{
Console.WriteLine(element);
}
}
return;
}
}
}