Question: Given an initially empty stack S the following operations are performed: s.push (1) S.push (2) S.pop s.pop )S.peek(s.push (5) S.pop S.push (3): S.push (4) 1)

Given an initially empty stack S the following operations are performed: s.push (1) S.push (2) S.pop s.pop )S.peek(s.push (5) S.pop S.push (3): S.push (4) 1) What value is on top of the stack? 2) What value is returned by the call to peek)? 3) What value is returned by the first call to pop 0 4) What value is on the bottom of the stack

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