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GATE 2021 · Set-1
Programming & Data StructuresStacks & QueuesmediumNAT1 mark
Consider the following sequence of operations on an empty stack. push(54); push(52); pop(); push(55); push(62); s = pop(); Consider the following sequence of operations on an empty queue. enqueue(21); enqueue(24); dequeue(); enqueue(28); enqueue(32); q = dequeue(); The value of s + q is _______________.
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