2. // A linked implementation of a queue void enqueue (int x) if (empty)) rear = new Node (x) ; front = rear; else rear = new Node (X) ; rear = rear. next; Show transcribed image text 2. // A linked implementation of a queue void enqueue (int x) if (empty)) rear = new Node (x) ; front = rear; else rear = new Node (X) ; rear = rear.
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OR