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Mikedgs/gist:6e262e2bd7c8efe76e5c

Created May 14, 2014 05:12
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stack.cs
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gistfile1.cs
public class Stack
{
List<object> stack;
public Stack()
{
this.stack = new List<object>();
}
public void Push(object x)
{
stack.Add(x);
}
public object Pop()
{
if (this.IsEmpty())
return "The stack is empty!!";
object popped = stack[stack.Count-1];
stack.RemoveAt(stack.Count-1);
return popped;
}
public object Peek()
{
return stack[stack.Count-1];
}
public bool IsEmpty()
{
return (stack.Count == 0);
}
}
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