can you explain operations of a stack and explain LIFO

can you explain operations of a stack and explain LIFO

• Push: Add an element to the top.
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• Pop: Remove an element from the top.
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• Peek: Get the top element without removing it.
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• IsEmpty: Check if the stack is empty.
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• Size: Get the number of elements in the stack.
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LIFO describes the order of operations, where the last element added to the stack is the first one to be removed, ensuring that the most recently used elements are accessed first.