Java CodeTest 연습 (Heap)
힙(HEAP)
더 맵게
1  | import java.util.PriorityQueue;  | 
heap.peek()
root return (제거 X)
heap.poll()
root return (제거 O)
heap.offer(int i)
i값 삽입
 Comment
1  | import java.util.PriorityQueue;  | 
heap.peek()
root return (제거 X)
heap.poll()
root return (제거 O)
heap.offer(int i)
i값 삽입