Min Stack - Auxiliary stack Pattern Practice Quiz Questions

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Questions — Page 1 of 1

  1. What extra ability does Min Stack need?
  2. Why is scanning for getMin not ideal?
  3. What does the optimized pair approach store with each value?
  4. After pushing -2, 0, -3 and popping once, what is the minimum?
  5. Which edge case must Min Stack handle correctly?

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