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Suppose you have a stack in which the values 1 through 5 must be pushed on the stack in that order, but that an item
Suppose you have a stack in which the values 1 through 5 must be pushed on the stack in that order, but that an item on the stack can be popped and printed at any time. So for example, the operations s.push(1) s.push(2) print s.pop Track 1 Track 2 FIGURE 7-18 Railroad switching system for Exercise 4 s.push(3) s.push(4) print s.pop0 s.push(5) print s.pop0 print s pop(0 print s.pop0 produce the sequence 24531. Based on the constraints mentioned above, give the list of operations that would produce each of the following sequences. If it is not possible, state so a. 13542 2 3 4 5 1 C. 14352
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