• 2022-06-06
    下列关键字序列中,( )是堆。
    A: 16, 23, 53,31, 94, 72
    B: 94,23, 31, 72, 16, 53
    C: 16, 53, 23,94,31, 72
    D: 16,72,31,23,94,53