public void TestLinkedInts()
{
dynamic stack = new LinkedStack <int>();
var test1 = 1;
var test2 = 2;
var test3 = 3;
stack.Push(test1);
stack.Push(test2);
stack.Push(test3);
Assert.AreEqual(3, stack.Size);
Assert.AreEqual(test3, stack.Pop());
Assert.AreEqual(test2, stack.Pop());
Assert.AreEqual(test1, stack.Pop());
}
public void TestLinkedStrings()
{
dynamic stack = new LinkedStack <string>();
var test1 = "Hi stack.";
var test2 = "Hi again, stack";
var test3 = "How's it going, stack?";
stack.Push(test1);
stack.Push(test2);
stack.Push(test3);
Assert.AreEqual(3, stack.Size);
Assert.AreEqual(test3, stack.Pop());
Assert.AreEqual(test2, stack.Pop());
Assert.AreEqual(test1, stack.Pop());
}
public static bool CheckIfBalanced(string parString)
{
if (parString.Length == 0)
{
return(true);
}
var stack = new LinkedStack <char>();
foreach (char c in parString)
{
switch (c)
{
case LEFT_PAREN:
case LEFT_SQUARE:
case LEFT_CURLY:
stack.Push(c);
break;
case RIGHT_PAREN:
if (stack.Size == 0 || stack.Pop() != LEFT_PAREN)
{
return(false);
}
break;
case RIGHT_SQUARE:
if (stack.Size == 0 || stack.Pop() != LEFT_SQUARE)
{
return(false);
}
break;
case RIGHT_CURLY:
if (stack.Size == 0 || stack.Pop() != LEFT_CURLY)
{
return(false);
}
break;
}
}
return(true);
}