namespace TodoApplication { public class LimitedSizeStack<T> { private int range; private int cou; private readonly T[] mass; private readonly int restriction; public LimitedSizeStack(int size) { restriction = size; mass = new T[size]; range = cou= 0; } public void Push(T element) { if (range - cou >= restriction) { cou++; } int residue = range % restriction; mass[residue] = element; range++; } public T Pop() { if (range == cou) return default(T); range--; int residue = range % restriction; return mass[residue]; } public int Count { get {return range - cou;} } } }