public string AnimalDequeue(string preference) { if (preference == "dog") { DogQ.Dequeue(); } if (preference == "cat") { CatQ.Dequeue(); } return(null); }
/// <summary> /// /// </summary> /// <param name="animal"></param> public void AnimalEnqueue(string animal) { if (animal != "dog" && animal != "cat") { throw new Exception("Must add a cat or dog"); } if (animal == "dog") { DogQ.Enqueue(animal); } if (animal == "cat") { CatQ.Enqueue(animal); } }