单项选择题

对于长度为n的线性表,在最坏情况下,下列各排序法所对应的比较次数中正确的是______。

A.冒泡排序为n/2
B.冒泡排序为n
C.快速排序为n
D.快速排序为n(n-1)/2
<上一题 目录 下一题>
热门 试题

单项选择题
已知有定义constintD=5;inti=1;doublef=0.32;charc=15;则下列选项错误的是( )。
A. Private Sub Form_MouseDown(Button As Integer, Shift As Integer,_               X As Single, Y As Single)   If Button=2 Then PopupMenu Bt, 2  End Sub
B.Private Sub Form_MouseDown(Button As Integer, Shift As Integer, _               X As Single, Y As Single)   PopupMenu Bt  End Suh
C. Private Sub Form MouseDown(Button As Integer, Shift As Integer, _               X As Single, Y As Single)   PopupMenu Bt,0  End Sub
D.Private Sub Form_MouseDown(Button As Integer, Shift As Integer, _               X As Single, Y As Single)   If (Button=vbLeftButton) Or ( Button=vbRightButton) Then PopupMenu Bt  End Sub
单项选择题
有如下数组声明:int num[10];,下标值引用错误的是( )。
A. a:=b+1
B. a=b=c+2
C. int 18.5%3
D. a=a+7=c+b
相关试题
  • 下列程序的输出结果是( )。#include<i...
  • 有以下类定义classPoint{public:Point(i...
  • 有如下程序#include<iostream.h>voidma...
  • 下面程序的结果是( )。#include<iostr...
  • 有以下程序:#include struct STU{ in...