E．堆排序：

procedure sift(i,m:integer);{调整以i为根的子树成为堆,m为结点总数}

var k:integer;

[试题]C．选择排序：procedure sort;var i,j,k:integer;

[试题]D． 冒泡排序procedure bubble_sort;var i,j,k:integer;

[单选题]程序段如下： Dim i As Integer，s As Integer For i=4 To 1 Step-1 s=s+i Next i Print s，i执行的结果是( )。A．10 0B．9 1C．10 1D．9 0

[单选题]E．I needed to buy a digital camera, one that was simply good at taking good snaps (快照), maybe occasionally for magazines. Being the cautious type, I fancied a reliable brand. So I went on the net, spent 15 minutes reading product reviews on good webs

[主观题]D．im i, j as integer 表明i和j都是整型变量。( )

[判断题] Dim i, j as integer 表明i和j都是整型变量。A . 正确B . 错误

[单选题]有如下程序段： Dim I As Integer I=Int(-3.25)执行后，I的返回值是A．-3B．-4C．3D．3.25

[名词解释] 堆排序

[单选题]下列程序段的时间复杂度为()。for(i=0；i＜m；i++)for(j=0；j＜t；j++)e[i][j]=0；for(i=0；i＜m；i++)fo

[试题]n皇后问题procedure try(i:byte);var j:byte;