Question

Write an algorithm to implement the stack operations and analyse their time
complexity

Answer 1

Answer:

sorry

Explanation:

I don't know the answer

Answer 2

Answer:

A stack is an Abstract Data Type (ADT), commonly used in most programming languages. It is named stack as it behaves like a real-world stack, for example – a deck of cards or a pile of plates, etc.

Stack Example

A real-world stack allows operations at one end only. For example, we can place or remove a card or plate from the top of the stack only. Likewise, Stack ADT allows all data operations at one end only. At any given time, we can only access the top element of a stack.

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