What is a Stack Data Structure ? Let’s Find Out…!!

Stack is a LIFO - Last In First Out Data Structure in which elements are inserted and removed from the top. Let's have a look at the below video to understand it in depth. https://www.youtube.com/watch?v=a1z6YMtLP6Y The sample code of stack using C++ STL which is being used in the above video is given below. /* …

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