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queue_remove7atFront
Given a queue of integers, if the head of the queue has a 7 then remove it. If it does not have a 7 or has no elements, return the queue as it is. Your first line of code must be: Queue<Integer> queue = new LinkedList<Integer>(list); queue_remove7atFront([]) → [] queue_remove7atFront([1, 2, 3]) → [1, 2, 3] queue_remove7atFront([7, 1, 1, 1, 1, 1]) → [1, 1, 1, 1, 1] ...Save, Compile, Run (ctrl-enter) |
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