• 2022-07-29
    假设55为第一趟快速排序的支点,执行一趟快速排序后能够得到的序列是( )。[br][/br] A. B. C. D.
    A: [12,27,45,41] 55 [34,63,72]
    B: [45,34,12,41] 55 [72,63,27]
    C: [63,12,34,45,27] 55 [41,72]
    D: [41,12,34,45,27] 55 [72,63]