In a linked implementation of a stack, a pushed element should be added to the end of the list. A. True B. False
Question
In a linked implementation of a stack, a pushed element should be added to the end of the list.
A. True
B. False
Solution
To determine whether the statement is true or false, let's analyze how stacks are typically implemented using a linked structure.
In a standard linked list implementation of a stack, elements are added and removed according to the Last In, First Out (LIFO) principle.
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Push Operation: When you push an element onto the stack, it is added to the top of the stack, not the end. This means that the new element becomes the head of the linked list.
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Pop Operation: When you pop an element from the stack, the element at the top (the head) of the stack is removed.
Based on this understanding:
- If a pushed element is added to the end of the list, it implies that it would be treated similarly to a queue, which contradicts the fundamental nature of a stack.
Final Answer
The statement is B. False. In a linked implementation of a stack, a pushed element should be added to the top of the list, not the end.
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