We execute the following operations on a stack of maximum capacity 5: push(5), push(10), push(15), push(20), pop(), pop(

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We execute the following operations on a stack of maximum
capacity 5: push(5), push(10), push(15), push(20), pop(),
pop().
If topOfStack = -1 initially, then the size of the stack after
the sequence of operations above isQuestion Blank 1 of 2.If
topOfStack = 1 initially, then the size of the stack after the
sequence of operations above isQuestion Blank 2 of 2