C# - Stack
Stack is a special type of collection that stores elements in LIFO style (Last In First Out). C# includes the generic Stack<T> and non-generic Stack collection classes. It is recommended to use the generic Stack<T> collection. Stack is useful to store temporary data in LIFO style, and you might want to delete an element after retrieving its value. Stack<T> Characteristics Stack<T> is Last In First Out collection. It comes under System.Collection.Generic namespace. Stack<T> can contain elements of the specified type. It provides compile-time type checking and doesn't perform boxing-unboxing because it is generic. Elements can be added using the Push() method. Cannot use collection-initializer syntax. Elements can be retrieved using the Pop() and the Peek() methods. It does not support an indexer. Creating a Stack You can create an object of the...