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 <p style="LINE-HEIGHT: normal" class="MsoPlainText"><span style="mso-hansi-font-family: 宋体; mso-bidi-font-family: 'Times New Roman'">已知二叉树的先序序列为<span lang="EN-US">ABDECF</span>,中序序列为<span lang="EN-US">DBEAFC</span>,则后序序列为<span lang="EN-US"><o:p></o:p></span></span></p><p style="LINE-HEIGHT: normal" class="MsoPlainText"><span style="mso-hansi-font-family: 宋体; mso-bidi-font-family: 'Times New Roman'" lang="EN-US"><span style="mso-spacerun: yes"> </span></span></p>
A: DEBAFC<span style="mso-spacerun: yes"> </span>
B: DEFBCA<span style="mso-spacerun: yes"> </span><o:p></o:p><p style="LINE-HEIGHT: normal" class="MsoPlainText"><span style="mso-hansi-font-family: 宋体; mso-bidi-font-family: 'Times New Roman'" lang="EN-US"><span style="mso-spacerun: yes"> </span></span></p>
C: <span style="mso-hansi-font-family: 宋体; mso-bidi-font-family: 'Times New Roman'" lang="EN-US"> DEBCFA<span style="mso-spacerun: yes"> </span><span style="mso-spacerun: yes"> </span></span>
D: <span style="mso-hansi-font-family: 宋体; mso-bidi-font-family: 'Times New Roman'" lang="EN-US"> DEBFCA<o:p></o:p></span>
<p class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt">下述哪一条是顺序存储结构的优点<span lang="EN-US"><o:p></o:p></span></span></p>
A:<p style="TEXT-INDENT: 17.95pt; mso-char-indent-count: 1.71" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt">存储密度大<span lang="EN-US"><span style="mso-spacerun: yes"> </span></span></span></p>
B:<p style="TEXT-INDENT: 17.95pt; mso-char-indent-count: 1.71" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt">插入运算方便<span lang="EN-US"><span style="mso-spacerun: yes"> </span><o:p></o:p></span></span></p>
C:<p style="TEXT-INDENT: 17.95pt; mso-char-indent-count: 1.71" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt">删除运算方便<span lang="EN-US"><span style="mso-spacerun: yes"> </span></span></span></p>
D:<p style="TEXT-INDENT: 17.95pt; mso-char-indent-count: 1.71" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt">可方便地用于各种逻辑结构的存储表示<span lang="EN-US"><o:p></o:p></span></span></p>
<p style="LINE-HEIGHT: normal" class="MsoPlainText"><span style="mso-hansi-font-family: 宋体; mso-bidi-font-family: 'Times New Roman'">在长度为<span lang="EN-US">n</span>的顺序表的第<span lang="EN-US">i(1</span>≤<span lang="EN-US">i</span>≤<span lang="EN-US">n+1)</span>个位置上插入一个元素,元素的移动次数为<span lang="EN-US"><o:p></o:p></span></span></p><p style="LINE-HEIGHT: normal" class="MsoPlainText"><span style="mso-hansi-font-family: 宋体; mso-bidi-font-family: 'Times New Roman'" lang="EN-US"><span style="mso-spacerun: yes"> </span></span></p>
A: n-i+1<span style="mso-spacerun: yes"> </span>
B: n-i<o:p></o:p> <p style="LINE-HEIGHT: normal" class="MsoPlainText"><span style="mso-hansi-font-family: 宋体; mso-bidi-font-family: 'Times New Roman'" lang="EN-US"><span style="mso-spacerun: yes"> </span></span></p>
C: <span style="mso-hansi-font-family: 宋体; mso-bidi-font-family: 'Times New Roman'" lang="EN-US">i<span style="mso-spacerun: yes"> </span></span>
D: <span style="mso-hansi-font-family: 宋体; mso-bidi-font-family: 'Times New Roman'" lang="EN-US">i-1<o:p></o:p></span>
<p style="TEXT-INDENT: -15.75pt; MARGIN-LEFT: 15.75pt; mso-char-indent-count: -1.5" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt">在线性表的下列运算中,<span style="font-emphasize: dot">不</span>改变数据元素之间结构关系的运算是<span lang="EN-US"><o:p></o:p></span></span></p><p style="TEXT-INDENT: -15.75pt; MARGIN-LEFT: 15.75pt; mso-char-indent-count: -1.5; tab-stops: 189.0pt" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt" lang="EN-US"><span style="mso-spacerun: yes"> </span></span></p>
A:<span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt">插入<span lang="EN-US"><span style="mso-tab-count: 1"> </span></span></span>
B: <span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt">删除<span lang="EN-US"><o:p></o:p></span></span> <p style="TEXT-INDENT: -15.75pt; MARGIN-LEFT: 15.75pt; mso-char-indent-count: -1.5; tab-stops: 189.0pt" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt" lang="EN-US"><span style="mso-spacerun: yes"> </span></span></p>
C:<p style="TEXT-INDENT: -15.75pt; MARGIN-LEFT: 15.75pt; mso-char-indent-count: -1.5; tab-stops: 189.0pt" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt">排序<span lang="EN-US"><span style="mso-tab-count: 1"> </span></span></span></p>
D:<p style="TEXT-INDENT: -15.75pt; MARGIN-LEFT: 15.75pt; mso-char-indent-count: -1.5; tab-stops: 189.0pt" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt">查找<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-family: 'Courier New'; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold">引入二叉线索树的目的是<span lang="EN-US"><o:p></o:p></span></span></p><p style="TEXT-INDENT: 17.95pt; mso-char-indent-count: 1.71" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-family: 'Courier New'; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold" lang="EN-US"><span style="mso-spacerun: yes"> </span></span></p>
A:<span style="FONT-FAMILY: 宋体; mso-bidi-font-family: 'Courier New'; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold">加快查找结点的前驱或后继的速度<span lang="EN-US"><span style="mso-spacerun: yes"> </span><o:p></o:p></span></span><p style="TEXT-INDENT: 17.95pt; mso-char-indent-count: 1.71" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-family: 'Courier New'; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold" lang="EN-US"><span style="mso-spacerun: yes"> </span></span></p>
B:<p style="TEXT-INDENT: 17.95pt; mso-char-indent-count: 1.71" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-family: 'Courier New'; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold">为了能在二叉树中方便的进行插入与删除<span lang="EN-US"><o:p></o:p></span></span></p><p style="TEXT-INDENT: 17.95pt; mso-char-indent-count: 1.71" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-family: 'Courier New'; mso-bidi-font-size: 10.5pt" lang="EN-US"><span style="mso-spacerun: yes"> </span></span></p>
C:<p style="TEXT-INDENT: 17.95pt; mso-char-indent-count: 1.71" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-family: 'Courier New'; mso-bidi-font-size: 10.5pt">为了能方便的找到双亲<span lang="EN-US"><span style="mso-spacerun: yes"> </span><o:p></o:p></span></span></p><p style="TEXT-INDENT: 17.95pt; mso-char-indent-count: 1.71" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-family: 'Courier New'; mso-bidi-font-size: 10.5pt" lang="EN-US"><span style="mso-spacerun: yes"> </span></span></p>
D: <span style="FONT-FAMILY: 宋体; mso-bidi-font-family: 'Courier New'; mso-bidi-font-size: 10.5pt"><span lang="EN-US"><span style="mso-spacerun: yes"> </span><o:p></o:p></span></span><p style="TEXT-INDENT: 17.95pt; mso-char-indent-count: 1.71" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-family: 'Courier New'; mso-bidi-font-size: 10.5pt" lang="EN-US"><span style="mso-spacerun: yes"> </span></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-family: 'Courier New'; mso-bidi-font-size: 10.5pt">使二叉树的遍历结果唯一<span lang="EN-US"><o:p></o:p></span></span></p>
<p style="TEXT-INDENT: -15.75pt; MARGIN-LEFT: 15.75pt; mso-char-indent-count: -1.5; tab-stops: 212.65pt" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt">快速排序在最坏情况下的时间复杂度是<span lang="EN-US"><o:p></o:p></span></span></p>
A:<p style="TEXT-INDENT: 26.25pt; mso-char-indent-count: 2.5" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt"><span lang="EN-US">O(n<sup>2</sup>log<sub>2</sub>n)<span style="mso-tab-count: 6"> </span></span></span></p>
B:<p style="TEXT-INDENT: 26.25pt; mso-char-indent-count: 2.5" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt"><span lang="EN-US">O(n<sup>2</sup>)<o:p></o:p></span></span></p>
C:<p style="TEXT-INDENT: 26.25pt; mso-char-indent-count: 2.5" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt"><span lang="EN-US">O(nlog<sub>2</sub>n)<span style="mso-tab-count: 6"> </span></span></span></p>
D:<p style="TEXT-INDENT: 26.25pt; mso-char-indent-count: 2.5" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt"><span lang="EN-US">O(log<sub>2</sub>n)<o:p></o:p></span></span></p>
<p style="tab-stops: 212.65pt" class="MsoNormal"><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt">在计算机内实现递归算法时所需的辅助数据结构是<span lang="EN-US"><o:p></o:p></span></span></p>
A:<p style="TEXT-INDENT: 31.5pt; mso-char-indent-count: 3.0; tab-stops: 212.65pt" class="MsoNormal"><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt">栈<span lang="EN-US"><span style="mso-tab-count: 1"> </span></span></span></p>
B:<p style="TEXT-INDENT: 31.5pt; mso-char-indent-count: 3.0; tab-stops: 212.65pt" class="MsoNormal"><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt">队列<span lang="EN-US"><o:p></o:p></span></span></p>
C:<p style="TEXT-INDENT: 31.5pt; mso-char-indent-count: 3.0; tab-stops: 212.65pt" class="MsoNormal"><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt">树<span lang="EN-US"><span style="mso-tab-count: 1"> </span></span></span></p>
D:<p style="TEXT-INDENT: 31.5pt; mso-char-indent-count: 3.0; tab-stops: 212.65pt" class="MsoNormal"><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt">图<span lang="EN-US"><o:p></o:p></span></span></p>
<p style="TEXT-INDENT: -10.5pt; MARGIN-LEFT: 10.5pt; mso-char-indent-count: -1.0" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt">在一个带权连通图<span lang="EN-US">G</span>中,权值最小的边一定包含在<span lang="EN-US">G</span>的<span lang="EN-US"><o:p></o:p></span></span></p><p style="TEXT-INDENT: -10.5pt; MARGIN-LEFT: 10.5pt; mso-char-indent-count: -1.0" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt" lang="EN-US"><span style="mso-spacerun: yes"> </span></span></p>
A:<span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt">最小生成树中<span lang="EN-US"><span style="mso-tab-count: 5"> </span></span></span>
B:<span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt">深度优先生成树中<span lang="EN-US"><o:p></o:p></span></span> <p style="TEXT-INDENT: -10.5pt; MARGIN-LEFT: 10.5pt; mso-char-indent-count: -1.0" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt" lang="EN-US"><span style="mso-spacerun: yes"> </span></span></p>
C:<p style="TEXT-INDENT: -10.5pt; MARGIN-LEFT: 10.5pt; mso-char-indent-count: -1.0" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt">广度优先生成树中<span lang="EN-US"><span style="mso-tab-count: 4"> </span></span></span></p>
D:<p style="TEXT-INDENT: -10.5pt; MARGIN-LEFT: 10.5pt; mso-char-indent-count: -1.0" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt">深度优先生成森林中<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt">对关键字序列<span lang="EN-US">(56</span>,<span lang="EN-US">23</span>,<span lang="EN-US">78</span>,<span lang="EN-US">92</span>,<span lang="EN-US">88</span>,<span lang="EN-US">67</span>,<span lang="EN-US">19</span>,<span lang="EN-US">34)</span>进行增量为<span lang="EN-US">3</span>的一趟希尔排序的结果为<span lang="EN-US"><o:p></o:p></span></span></p>
A:<p style="TEXT-INDENT: 26.25pt; mso-char-indent-count: 2.5" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt" lang="EN-US"> (19</span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt">,<span lang="EN-US">23</span>,<span lang="EN-US">56</span>,<span lang="EN-US">34</span>,<span lang="EN-US">78</span>,<span lang="EN-US">67</span>,<span lang="EN-US">88</span>,<span lang="EN-US">92)<span style="mso-spacerun: yes"> </span></span></span></p>
B:<p style="TEXT-INDENT: 26.25pt; mso-char-indent-count: 2.5" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt"><span lang="EN-US"> (23</span>,<span lang="EN-US">56</span>,<span lang="EN-US">78</span>,<span lang="EN-US">66</span>,<span lang="EN-US">88</span>,<span lang="EN-US">92</span>,<span lang="EN-US">19</span>,<span lang="EN-US">34)<o:p></o:p></span></span></p>
C:<p style="TEXT-INDENT: 26.25pt; mso-char-indent-count: 2.5" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt" lang="EN-US">(19</span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt">,<span lang="EN-US">23</span>,<span lang="EN-US">34</span>,<span lang="EN-US">56</span>,<span lang="EN-US">67</span>,<span lang="EN-US">78</span>,<span lang="EN-US">88</span>,<span lang="EN-US">92)<span style="mso-spacerun: yes"> </span></span></span></p>
D:<p style="TEXT-INDENT: 26.25pt; mso-char-indent-count: 2.5" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt"><span lang="EN-US"> (19</span>,<span lang="EN-US">23</span>,<span lang="EN-US">67</span>,<span lang="EN-US">56</span>,<span lang="EN-US">34</span>,<span lang="EN-US">78</span>,<span lang="EN-US">92</span>,<span lang="EN-US">88)<o:p></o:p></span></span></p>
<p style="TEXT-INDENT: 0.1pt; MARGIN: 0cm -88.6pt 0pt -0.2pt; mso-char-indent-count: .01; mso-para-margin-left: -.02gd; mso-para-margin-top: 0cm; mso-para-margin-right: -8.44gd; mso-para-margin-bottom: .0001pt" class="MsoNormal"><span style="FONT-FAMILY: 宋体"><span style="mso-spacerun: yes"> </span>一棵左子树为空的二叉树在先序线索化后,其中空的链域的个数是<span lang="EN-US"><o:p></o:p></span></span></p><p style="TEXT-INDENT: 17.95pt; MARGIN: 0cm -88.6pt 0pt -0.1pt; mso-char-indent-count: 1.71; mso-para-margin-left: -.01gd; mso-para-margin-top: 0cm; mso-para-margin-right: -8.44gd; mso-para-margin-bottom: .0001pt" class="MsoNormal"><span style="FONT-FAMILY: 宋体" lang="EN-US"><span style="mso-spacerun: yes"> </span></span></p>
A: <span style="FONT-FAMILY: 宋体">不确定 <span lang="EN-US"><span style="mso-spacerun: yes"> </span></span></span>
B:0
C:1
D:2
<p style="TEXT-INDENT: -10.5pt; MARGIN-LEFT: 10.5pt; tab-stops: 207.1pt; mso-char-indent-count: -1.0" class="MsoNormal"><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt">已知含<span lang="EN-US">6</span>个顶点<span lang="EN-US">(v<sub>0</sub></span>,<span lang="EN-US">v<sub>1</sub></span>,<span lang="EN-US">v<sub>2</sub></span>,<span lang="EN-US">v<sub>3</sub></span>,<span lang="EN-US">v<sub>4</sub></span>,<span lang="EN-US">v<sub>5</sub>)</span>的无向图的邻接矩阵如图所示,则从顶点<span lang="EN-US">v<sub>0</sub></span>出发进行深度优先遍历可能得到的顶点访问序列为</span></p><p style="TEXT-INDENT: -10.5pt; MARGIN-LEFT: 10.5pt; tab-stops: 207.1pt; mso-char-indent-count: -1.0" class="MsoNormal"><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt"><span lang="EN-US"><o:p><v:shapetype id="_x0000_t75" stroked="f" filled="f" path="m@4@5l@4@11@9@11@9@5xe" o:preferrelative="t" o:spt="75" coordsize="21600,21600"> <v:stroke joinstyle="miter"></v:stroke><v:formulas><v:f eqn="if lineDrawn pixelLineWidth 0"></v:f><v:f eqn="sum @0 1 0"></v:f><v:f eqn="sum 0 0 @1"></v:f><v:f eqn="prod @2 1 2"></v:f><v:f eqn="prod @3 21600 pixelWidth"></v:f><v:f eqn="prod @3 21600 pixelHeight"></v:f><v:f eqn="sum @0 0 1"></v:f><v:f eqn="prod @6 1 2"></v:f><v:f eqn="prod @7 21600 pixelWidth"></v:f><v:f eqn="sum @8 21600 0"></v:f><v:f eqn="prod @7 21600 pixelHeight"></v:f><v:f eqn="sum @10 21600 0"></v:f></v:formulas><v:path o:connecttype="rect" gradientshapeok="t" o:extrusionok="f"></v:path><o:lock aspectratio="t" v:ext="edit"></o:lock></v:shapetype><v:shape style="Z-INDEX: 251658240; POSITION: absolute; TEXT-ALIGN: left; MARGIN-TOP: 194pt; WIDTH: 119.25pt; HEIGHT: 77.25pt; MARGIN-LEFT: 283.6pt; LEFT: 0px" id="_x0000_s1026" type="#_x0000_t75"><v:imagedata cropright="1433f" cropleft="45234f" cropbottom="22102f" croptop="34610f" o:title="未标题-9" src="file:///C:\DOCUME~1\Think\LOCALS~1\Temp\msohtmlclip1\01\clip_image001.png"></v:imagedata></v:shape></o:p></span></span></p><p style="TEXT-INDENT: -10.5pt; MARGIN-LEFT: 10.5pt; tab-stops: 207.1pt; mso-char-indent-count: -1.0" class="MsoNormal"><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt" lang="EN-US"><span style="mso-spacerun: yes"> </span><span style="mso-spacerun: yes"> </span></span></p>
A:.(v<sub>0</sub><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt">,<span lang="EN-US">v<sub>1</sub></span>,<span lang="EN-US">v<sub>2</sub></span>,<span lang="EN-US">v<sub>5</sub></span>,<span lang="EN-US">v<sub>4</sub></span>,<span lang="EN-US">v<sub>3</sub>)<o:p></o:p></span></span> <p style="TEXT-INDENT: -10.5pt; MARGIN-LEFT: 10.5pt; tab-stops: 207.1pt; mso-char-indent-count: -1.0" class="MsoNormal"><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt" lang="EN-US"><span style="mso-spacerun: yes"> </span></span></p>
B:<p style="TEXT-INDENT: -10.5pt; MARGIN-LEFT: 10.5pt; tab-stops: 207.1pt; mso-char-indent-count: -1.0" class="MsoNormal"><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt" lang="EN-US">(v<sub>0</sub></span><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt">,<span lang="EN-US">v<sub>1</sub></span>,<span lang="EN-US">v<sub>2</sub></span>,<span lang="EN-US">v<sub>3</sub></span>,<span lang="EN-US">v<sub>4</sub></span>,<span lang="EN-US">v<sub>5</sub>)<o:p></o:p></span></span></p><p style="TEXT-INDENT: -10.5pt; MARGIN-LEFT: 10.5pt; tab-stops: 207.1pt; mso-char-indent-count: -1.0" class="MsoNormal"><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt" lang="EN-US"><span style="mso-spacerun: yes"> </span></span></p>
C:<p style="TEXT-INDENT: -10.5pt; MARGIN-LEFT: 10.5pt; tab-stops: 207.1pt; mso-char-indent-count: -1.0" class="MsoNormal"><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt" lang="EN-US"><span style="mso-spacerun: yes"> </span>(v<sub>0</sub></span><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt">,<span lang="EN-US">v<sub>1</sub></span>,<span lang="EN-US">v<sub>5</sub></span>,<span lang="EN-US">v<sub>2</sub></span>,<span lang="EN-US">v<sub>3</sub></span>,<span lang="EN-US">v<sub>4</sub>)<o:p></o:p></span></span></p><p style="TEXT-INDENT: -10.5pt; MARGIN-LEFT: 10.5pt; tab-stops: 207.1pt; mso-char-indent-count: -1.0" class="MsoNormal"><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt" lang="EN-US"><span style="mso-spacerun: yes"> </span></span></p>
D:<p style="TEXT-INDENT: -10.5pt; MARGIN-LEFT: 10.5pt; tab-stops: 207.1pt; mso-char-indent-count: -1.0" class="MsoNormal"><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt" lang="EN-US">.(v<sub>0</sub></span><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt">,<span lang="EN-US">v<sub>1</sub></span>,<span lang="EN-US">v<sub>4</sub></span>,<span lang="EN-US">v<sub>5</sub></span>,<span lang="EN-US">v<sub>2</sub></span>,<span lang="EN-US">v<sub>3</sub>)<o:p></o:p></span></span></p>
<p style="tab-stops: 212.65pt" class="MsoNormal"><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt">下列关键字序列中,构成小根堆的是<span lang="EN-US"><o:p></o:p></span></span></p>
A:<p style="TEXT-INDENT: 26.25pt; mso-char-indent-count: 2.5; tab-stops: 212.65pt" class="MsoNormal"><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt" lang="EN-US"> {84</span><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt">,<span lang="EN-US">46</span>,<span lang="EN-US">62</span>,<span lang="EN-US">41</span>,<span lang="EN-US">28</span>,<span lang="EN-US">58</span>,<span lang="EN-US">15</span>,<span lang="EN-US">37}<o:p></o:p></span></span></p>
B:<p style="TEXT-INDENT: 26.25pt; mso-char-indent-count: 2.5; tab-stops: 212.65pt" class="MsoNormal"><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt" lang="EN-US"> {84</span><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt">,<span lang="EN-US">62</span>,<span lang="EN-US">58</span>,<span lang="EN-US">46</span>,<span lang="EN-US">41</span>,<span lang="EN-US">37</span>,<span lang="EN-US">28</span>,<span lang="EN-US">15}<o:p></o:p></span></span></p>
C:<p style="TEXT-INDENT: 26.25pt; mso-char-indent-count: 2.5; tab-stops: 212.65pt" class="MsoNormal"><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt" lang="EN-US"> {15</span><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt">,<span lang="EN-US">28</span>,<span lang="EN-US">46</span>,<span lang="EN-US">37</span>,<span lang="EN-US">84</span>,<span lang="EN-US">41</span>,<span lang="EN-US">58</span>,<span lang="EN-US">62}<o:p></o:p></span></span></p>
D:<p style="TEXT-INDENT: 26.25pt; mso-char-indent-count: 2.5; tab-stops: 212.65pt" class="MsoNormal"><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt" lang="EN-US"> {15</span><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt">,<span lang="EN-US">28</span>,<span lang="EN-US">46</span>,<span lang="EN-US">37</span>,<span lang="EN-US">84</span>,<span lang="EN-US">58</span>,<span lang="EN-US">62</span>,<span lang="EN-US">41}<o:p></o:p></span></span></p>
<p style="LINE-HEIGHT: normal; TEXT-INDENT: -17.95pt; MARGIN-LEFT: 17.95pt; mso-char-indent-count: -1.71" class="MsoPlainText"><span style="mso-hansi-font-family: 宋体; mso-bidi-font-family: 'Times New Roman'"><span style="mso-spacerun: yes"> </span>队列和栈的主要区别是<span lang="EN-US"><o:p></o:p></span></span></p><p style="LINE-HEIGHT: normal; TEXT-INDENT: -17.95pt; MARGIN-LEFT: 17.95pt; mso-char-indent-count: -1.71" class="MsoPlainText"><span style="mso-hansi-font-family: 宋体; mso-bidi-font-family: 'Times New Roman'" lang="EN-US"><span style="mso-spacerun: yes"> </span></span></p>
A: <span style="mso-hansi-font-family: 宋体; mso-bidi-font-family: 'Times New Roman'">逻辑结构不同<span lang="EN-US"><span style="mso-spacerun: yes"> </span><span style="mso-spacerun: yes"> </span></span></span>
B: <span style="mso-hansi-font-family: 宋体; mso-bidi-font-family: 'Times New Roman'"><span lang="EN-US"> </span>存储结构不同<span lang="EN-US"><o:p></o:p></span></span> <p style="LINE-HEIGHT: normal; TEXT-INDENT: -17.95pt; MARGIN-LEFT: 17.95pt; mso-char-indent-count: -1.71" class="MsoPlainText"><span style="mso-hansi-font-family: 宋体; mso-bidi-font-family: 'Times New Roman'" lang="EN-US"><span style="mso-spacerun: yes"> </span></span></p>
C: <span style="mso-hansi-font-family: 宋体; mso-bidi-font-family: 'Times New Roman'">所包含的运算个数不同<span lang="EN-US"><span style="mso-spacerun: yes"> </span></span></span>
D: <span style="mso-hansi-font-family: 宋体; mso-bidi-font-family: 'Times New Roman'"><span lang="EN-US"> </span>限定插入和删除的位置不同<span lang="EN-US"><o:p></o:p></span></span>
<p style="TEXT-INDENT: -15.75pt; MARGIN-LEFT: 15.75pt; mso-char-indent-count: -1.5" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt">对关键字序列(<span lang="EN-US">5</span>,<span lang="EN-US">1</span>,<span lang="EN-US">4</span>,<span lang="EN-US">3</span>,<span lang="EN-US">7</span>,<span lang="EN-US">2</span>,<span lang="EN-US">8</span>,<span lang="EN-US">6</span>)进行快速排序时,以第一个元素<span lang="EN-US">5</span>为基准的一次划分的结果为<span lang="EN-US"><o:p></o:p></span></span></p>
A:<p style="TEXT-INDENT: 10.5pt; MARGIN-LEFT: 15.75pt; mso-char-indent-count: 1.0; tab-stops: 215.25pt; mso-para-margin-left: 1.5gd" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt">(<span lang="EN-US">1</span>,<span lang="EN-US">2</span>,<span lang="EN-US">3</span>,<span lang="EN-US">4</span>,<span lang="EN-US">5</span>,<span lang="EN-US">6</span>,<span lang="EN-US">7</span>,<span lang="EN-US">8</span>)<span lang="EN-US"><span style="mso-tab-count: 1"> </span></span></span></p>
B:<p style="TEXT-INDENT: 10.5pt; MARGIN-LEFT: 15.75pt; mso-char-indent-count: 1.0; tab-stops: 215.25pt; mso-para-margin-left: 1.5gd" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt">(<span lang="EN-US">1</span>,<span lang="EN-US">4</span>,<span lang="EN-US">3</span>,<span lang="EN-US">2</span>,<span lang="EN-US">5</span>,<span lang="EN-US">7</span>,<span lang="EN-US">8</span>,<span lang="EN-US">6</span>)<span lang="EN-US"><o:p></o:p></span></span></p>
C:<p style="TEXT-INDENT: 10.5pt; MARGIN-LEFT: 15.75pt; mso-char-indent-count: 1.0; tab-stops: 215.25pt; mso-para-margin-left: 1.5gd" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt">(<span lang="EN-US">2</span>,<span lang="EN-US">1</span>,<span lang="EN-US">4</span>,<span lang="EN-US">3</span>,<span lang="EN-US">5</span>,<span lang="EN-US">7</span>,<span lang="EN-US">8</span>,<span lang="EN-US">6</span>)<span lang="EN-US"><span style="mso-tab-count: 1"> </span></span></span></p>
D:<p style="TEXT-INDENT: 10.5pt; MARGIN-LEFT: 15.75pt; mso-char-indent-count: 1.0; tab-stops: 215.25pt; mso-para-margin-left: 1.5gd" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt">(<span lang="EN-US">8</span>,<span lang="EN-US">7</span>,<span lang="EN-US">6</span>,<span lang="EN-US">5</span>,<span lang="EN-US">4</span>,<span lang="EN-US">3</span>,<span lang="EN-US">2</span>,<span lang="EN-US">1</span>)<span lang="EN-US"><o:p></o:p></span></span></p>
<p style="LINE-HEIGHT: normal; tab-stops: 198.0pt" class="MsoPlainText"><span style="mso-hansi-font-family: 宋体; mso-bidi-font-family: 'Times New Roman'">下列查找算法中,平均查找长度与元素个数<span lang="EN-US">n</span>不直接相关的查找方法是<span lang="EN-US"><o:p></o:p></span></span></p><p style="tab-stops: 198.0pt" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt" lang="EN-US"><span style="mso-spacerun: yes"> </span></span></p>
A: <span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt">分块查找<span lang="EN-US"><span style="mso-tab-count: 1"> </span></span></span>
B:<span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt"><span lang="EN-US"> </span>顺序查找<span lang="EN-US"><span style="mso-tab-count: 1"> </span><o:p></o:p></span></span><p style="tab-stops: 198.0pt" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt" lang="EN-US"><span style="mso-spacerun: yes"> </span></span></p>
C:<p style="tab-stops: 198.0pt" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt" lang="EN-US"> </span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt">二分查找<span lang="EN-US"><span style="mso-tab-count: 1"> </span></span></span></p>
D:<p style="tab-stops: 198.0pt" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt"><span lang="EN-US"> </span>散列查找<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal"><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt">如果将矩阵<span lang="EN-US">A<sub>n</sub></span><sub>×<span lang="EN-US">n</span></sub>的每一列看成一个子表,整个矩阵看成是一个广义表<span lang="EN-US">L</span>,即<span lang="EN-US">L=((a<sub>11</sub>,a<sub>21</sub>,</span>…<span lang="EN-US">,a<sub>n1</sub>),<o:p></o:p></span></span></p><p style="TEXT-INDENT: 21pt" class="MsoNormal"><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt" lang="EN-US">( a<sub>12</sub>,a<sub>22</sub>,</span><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt">…<span lang="EN-US">,a<sub>n2</sub>),</span>…,(<span lang="EN-US">a<sub>1n</sub>,a<sub>2n</sub>,</span>…<span lang="EN-US">,a<sub>nn</sub></span>)<span lang="EN-US">),</span>并且可以通过求表头<span lang="EN-US">head</span>和求表尾<span lang="EN-US">tail</span>的运算求<span lang="EN-US"><o:p></o:p></span></span></p><p style="TEXT-INDENT: 21pt" class="MsoNormal"><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt">取矩阵中的每一个元素,则求得<span lang="EN-US">a<sub>21</sub></span>的运算是<span lang="EN-US"><o:p></o:p></span></span></p><p style="tab-stops: 210.0pt" class="MsoNormal"><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt" lang="EN-US"><span style="mso-spacerun: yes"> </span></span></p>
A: head (tail (head (L)))<span style="mso-tab-count: 1"> </span>
B: head (head(head(L)))<o:p></o:p> <p style="tab-stops: 210.0pt" class="MsoNormal"><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt" lang="EN-US"><span style="mso-spacerun: yes"> </span></span></p>
C:<p style="tab-stops: 210.0pt" class="MsoNormal"><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt" lang="EN-US"> tail (head (tail (L)))<span style="mso-tab-count: 1"> </span></span></p>
D:<p style="tab-stops: 210.0pt" class="MsoNormal"><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt" lang="EN-US"> head (head (tail (L)))<o:p></o:p></span></p>
<p style="TEXT-INDENT: -15.75pt; MARGIN-LEFT: 15.75pt; mso-char-indent-count: -1.5" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt">上溢现象通常出现在<span lang="EN-US"><o:p></o:p></span></span></p>
A:<p style="TEXT-INDENT: 15.75pt; MARGIN-LEFT: 15.75pt; mso-char-indent-count: 1.5; mso-para-margin-left: 1.5gd" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt">顺序栈的入栈操作过程中<span lang="EN-US"><span style="mso-tab-count: 1"> </span><span style="mso-spacerun: yes"> </span></span></span></p>
B:<p style="TEXT-INDENT: 15.75pt; MARGIN-LEFT: 15.75pt; mso-char-indent-count: 1.5; mso-para-margin-left: 1.5gd" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt">顺序栈的出栈操作过程中<span lang="EN-US"><o:p></o:p></span></span></p>
C:<p style="TEXT-INDENT: 15.75pt; MARGIN-LEFT: 15.75pt; mso-char-indent-count: 1.5; mso-para-margin-left: 1.5gd" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt">链栈的入栈操作过程中<span lang="EN-US"><span style="mso-tab-count: 1"> </span></span></span></p>
D:<p style="TEXT-INDENT: 15.75pt; MARGIN-LEFT: 15.75pt; mso-char-indent-count: 1.5; mso-para-margin-left: 1.5gd" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt">链栈的出栈操作过程中<span lang="EN-US"><o:p></o:p></span></span></p>
<p style="tab-stops: 36.0pt" class="MsoNormal"><span style="FONT-FAMILY: 宋体">一棵二叉树高度为<span lang="EN-US">h,</span>所有结点的度或为<span lang="EN-US">0</span>,或为<span lang="EN-US">2</span>,则这棵二叉树最少的结点数有<span lang="EN-US"><o:p></o:p></span></span></p><p style="TEXT-INDENT: 17.95pt; mso-char-indent-count: 1.71" class="MsoNormal"><span style="FONT-FAMILY: 宋体" lang="EN-US"><span style="mso-spacerun: yes"> </span></span></p>
A:<span style="FONT-FAMILY: 宋体"><span lang="EN-US">2h<span style="mso-spacerun: yes"> </span></span></span>
B:<span style="FONT-FAMILY: 宋体"><span lang="EN-US">2h-1<span style="mso-spacerun: yes"> </span><o:p></o:p></span></span><span style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt; mso-bidi-font-size: 12.0pt; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA" lang="EN-US"><span style="mso-spacerun: yes"> </span></span>
C:<span style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt; mso-bidi-font-size: 12.0pt; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"><span lang="EN-US">2h+1<span style="mso-spacerun: yes"> </span></span></span>
D:<span style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt; mso-bidi-font-size: 12.0pt; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"><span lang="EN-US">h+1<span style="mso-spacerun: yes"> </span></span></span>
<p style="TEXT-ALIGN: left" class="MsoNormal" align="left"><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt">下列排序算法中,时间复杂度不受数据初始状态影响,恒为<span lang="EN-US">0(nlog<sub>2</sub>n)</span>的是<span lang="EN-US"><o:p></o:p></span></span></p>
A:<p style="TEXT-ALIGN: left; TEXT-INDENT: 31.5pt; mso-char-indent-count: 3.0" class="MsoNormal" align="left"><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt" lang="EN-US"> </span><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt">堆排序<span lang="EN-US"><span style="mso-spacerun: yes"> </span><span style="mso-spacerun: yes"> </span></span></span></p>
B:<p style="TEXT-ALIGN: left; TEXT-INDENT: 31.5pt; mso-char-indent-count: 3.0" class="MsoNormal" align="left"><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt"><span lang="EN-US"> </span>冒泡排序<span lang="EN-US"><span style="mso-spacerun: yes"> </span><o:p></o:p></span></span></p>
C:<p style="TEXT-ALIGN: left; TEXT-INDENT: 31.5pt; mso-char-indent-count: 3.0" class="MsoNormal" align="left"><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt" lang="EN-US"> </span><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt">直接选择排序<span lang="EN-US"><span style="mso-spacerun: yes"> </span></span></span></p>
D:<p style="TEXT-ALIGN: left; TEXT-INDENT: 31.5pt; mso-char-indent-count: 3.0" class="MsoNormal" align="left"><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt"><span lang="EN-US"> </span>快速排序<span lang="EN-US"><o:p></o:p></span></span></p>
<p style="TEXT-ALIGN: left; TEXT-INDENT: -21pt; MARGIN-LEFT: 21pt; mso-char-indent-count: -2.0" class="MsoNormal" align="left"><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt">对二叉树从<span lang="EN-US">1</span>开始进行连续编号,要求每个结点的编号大于其左右孩子的编号,同一个结点的左右孩子中,其左孩子的编号小于其右孩子的编号,则可采用遍历方式是<span lang="EN-US"><o:p></o:p></span></span></p><p style="TEXT-ALIGN: left" class="MsoNormal" align="left"><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt" lang="EN-US"><span style="mso-spacerun: yes"> </span></span></p>
A: <span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt">先序<span lang="EN-US"><span style="mso-spacerun: yes"> </span><span style="mso-spacerun: yes"> </span></span></span>
B: <span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt">中序 <span lang="EN-US"><span style="mso-spacerun: yes"> </span><span style="mso-spacerun: yes"> </span><o:p></o:p></span></span> <p style="TEXT-ALIGN: left" class="MsoNormal" align="left"><span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt" lang="EN-US"><span style="mso-spacerun: yes"> </span></span></p>
C: <span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt">后序<span lang="EN-US"><span style="mso-spacerun: yes"> </span></span></span>
D: <span style="FONT-FAMILY: 宋体; COLOR: black; mso-bidi-font-size: 10.5pt">从根开始的层次遍历</span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt" lang="EN-US"><o:p></o:p></span>
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