1.

An item that is read as input can be either pushed to a stack and later popped and printed, or printed directly. Which of the following will be the output if the input is the sequence of items 1, 2, 3

A. 1, 5, 2, 3, 4
B. 3, 4, 5, 2, 1
C. 3, 4, 5, 1, 2
D. 5, 4, 3, 1, 2
Answer» C. 3, 4, 5, 1, 2


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