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import java.util.*; public class PQ { public static void main(String[] args) { PriorityQueue
- A、 apple:apple
- B、 carrot:apple
- C、 apple:banana
- D、 banana:apple
- E、 carrot:carrot
- F、 carrot:banana
参考答案
更多 “ import java.util.*; public class PQ { public static void main(String[] args) { PriorityQueue pq = new PriorityQueue(); pq.add(”carrot”); pq.add(”apple”); pq.add(”banana”); System.out.println(pq.poll() +”:” + pq.peek()); } } What is the result?() A、 apple:appleB、 carrot:appleC、 apple:bananaD、 banana:appleE、 carrot:carrotF、 carrot:banana” 相关考题
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