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Stack: Four Semesters of Computer Science in 5 Hours
Stack: Four Semesters of Computer Science in 5 Hours

A stack is an interface that adheres to the last in, first out principle. You can only push (add) or pop (remove) from the stack. Stacks may also contain a “peek” method to view the current top value without modifying the stack.

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Skill Level Intermediate
4h 46m
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