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tmhscs@gmail.com welcomeback > welcomeback_stacks_doubleDaEvens
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welcomeback_stacks_Given a Stack of Integers, move each integer onto a new stack, but copy evens over twice.


welcomeback_stacks_doubleDaEvens([18, 9, 16, 12, 7, 17, 13, 4, 2, 10]) → [10, 10, 2, 2, 4, 4, 13, 17, 7, 12, 12, 16, 16, 9, 18, 18]
welcomeback_stacks_doubleDaEvens([19, 1, 13, 3, 12, 4, 2, 10, 6, 8]) → [8, 8, 6, 6, 10, 10, 2, 2, 4, 4, 12, 12, 3, 13, 1, 19]
welcomeback_stacks_doubleDaEvens([1, 2, 3, 4]) → [4, 4, 3, 2, 2, 1]

...Save, Compile, Run (ctrl-enter)

public Stack<Integer> welcomeback_stacks_doubleDaEvens(List<Integer> list){ }

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