对待排序的记录{45,2l,53,13,86,79,67,36}进行快速排序,则第一趟排序后的结果是
A.13,2l,36,45,53,79,67,86 B.21,45,13,53,67,86,79,36 C.13,21,36,45,86,79,67,53 D.21,13,45,86,79,67,53正确答案D
对待排序的记录{45,2l,53,13,86,79,67,36}进行快速排序,则第一趟排序后的结果是
A.13,2l,36,45,53,79,67,86 B.21,45,13,53,67,86,79,36 C.13,21,36,45,86,79,67,53 D.21,13,45,86,79,67,53正确答案D