Solution: Implement Two Stacks Using One Array
Explore how to design and implement two stacks using one fixed-size array in C++. Learn the key operations push and pop for each stack, understand how to manage pointers and avoid overflow, and analyze the solution's time and space complexity.
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Statement
Design a data structure TwoStacks, that represents two stacks using a single list, where both stacks share the same list for storing elements.
The following operations must be supported:
push1(value): Takes an integervalueand inserts it into the first stack.push2(value): Takes an integervalueand inserts it into the second stack.pop1(): Removes the top element from the first stack and returns it.pop2(): Removes the top element from the second stack and returns it.
Note: Perform all operations in-place without resizing the underlying list, maintaining a fixed size throughout.
Constraints:
list.length...