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<p class="MsoNormal"><span lang="EN-US"><span style="mso-spacerun: yes"><font color="#FFFFFF"><b><font size="5">
</font></b></font></span><font color="#FFFFFF"><b><font size="5">(1)</font></b></font></span><font color="#FFFFFF"><b><font size="5"><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"">求数组</span><span lang="EN-US">A</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"">靠边元素之和</span></font></b></font></p>
<p class="MsoNormal"><span lang="EN-US"><span style="mso-spacerun: yes"><font color="#FFFFFF"><b><font size="5">
</font></b></font></span><font color="#FFFFFF"><b><font size="5">(2)</font></b></font></span><font color="#FFFFFF"><b><font size="5"><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"">求从</span><span lang="EN-US">A[0][0]</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"">开始的互不相邻的各元素之和</span></font></b></font></p>
<p class="MsoNormal"><span lang="EN-US"><span style="mso-spacerun: yes"><font color="#FFFFFF"><b><font size="5">
</font></b></font></span><font color="#FFFFFF"><b><font size="5">(3)</font></b></font></span><font color="#FFFFFF"><b><font size="5"><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"">当</span><span lang="EN-US">m=n</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"">时，分别求两条对角线的元素之和，否则打印</span><span lang="EN-US">m!=n</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"">的信息</span></font></b></font><span lang="EN-US"><b><font size="5" color="#FFFFFF"> <o:p>
(</font><a href="ds5习1.HTM"><font size="5" color="#FFFF00">解答</font></a><font size="5" color="#FFFFFF">)</o:p>
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</b></span></p>
<p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0;
mso-char-indent-size:10.5pt"><span lang="EN-US"><font color="#FFFFFF"><b><font size="5">2</font></b></font></span><font color="#FFFFFF"><b><font size="5"><span style="font-family:
宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">．有数组</span><span lang="EN-US">A[4][4]</span><span style="font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"">，把</span><span lang="EN-US">1</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"">到</span><span lang="EN-US">16</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"">个整数分别按顺序放入</span><span lang="EN-US">A[0][0]...A[0][3]</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"">，</span><span lang="EN-US">A[1][0]...A[1][3]</span></font></b></font></p>
<p class="MsoNormal"><font size="5" color="#FFFFFF"><b><span lang="EN-US">A[2][0]...A[2][3]</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"">，</span><span lang="EN-US">A[3][0]...A[3][3]</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"">中，编写一个函数获取数据并求出两条对角线元素的乘积。</span></b></font><span lang="EN-US"><b><font size="5" color="#FFFFFF">(</font><a href="ds5习2.HTM"><font size="5" color="#FFFF00">解答</font></a><font size="5" color="#FFFFFF">)</font></b></span><span lang="EN-US"><font size="5" color="#FFFFFF"><b> <o:p>
</o:p>
</b></font></span></p>
<p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0;
mso-char-indent-size:10.5pt"><font color="#FFFFFF"><b><font size="5"><span style="font-family:
宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">3．现有如下的稀疏矩阵</span><span lang="EN-US">A</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"">（如图所示），要求画出以下各种表示方法。</span></font></b></font></p>
<p class="MsoNormal"><span style="mso-spacerun: yes" lang="EN-US"><font color="#FFFFFF"><b><font size="5">
</font></b></font></span><font color="#FFFFFF"><b><font size="5"><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"">（</span><span lang="EN-US">1</span><span style="font-family:
宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">）三元组表示法</span></font></b></font></p>
<p class="MsoNormal"><span style="mso-spacerun: yes" lang="EN-US"><font color="#FFFFFF"><b><font size="5">
</font></b></font></span><font color="#FFFFFF"><b><font size="5"><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"">（</span><span lang="EN-US">2</span><span style="font-family:
宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">）十字链表法</span></font></b></font><span style="mso-spacerun: yes" lang="EN-US"><font size="5" color="#FFFFFF"><b> </b></font></span></p>
<p class="MsoNormal"><span lang="EN-US"><font size="5" color="#FFFFFF"><b><span style="mso-spacerun: yes">
</span>15<span style="mso-spacerun: yes"> </span>0<span style="mso-spacerun: yes">
</span>0<span style="mso-spacerun: yes"> </span>22<span style="mso-spacerun: yes">
</span>0<span style="mso-spacerun: yes"> </span>-15</b></font></span></p>
<p class="MsoNormal"><span lang="EN-US"><span style="mso-spacerun: yes"><font color="#FFFFFF"><b><font size="5">
</font></b></font></span><font color="#FFFFFF"><b><font size="5">0<span style="mso-spacerun: yes">
</span>13<span style="mso-spacerun:
yes"> </span>3<span style="mso-spacerun: yes">
</span>0<span style="mso-spacerun: yes"> </span>0<span style="mso-spacerun: yes">
</span>0</font></b></font></span></p>
<p class="MsoNormal"><span lang="EN-US"><span style="mso-spacerun: yes"><font color="#FFFFFF"><b><font size="5">
</font></b></font></span><font color="#FFFFFF"><b><font size="5">0<span style="mso-spacerun: yes">
</span>0<span style="mso-spacerun:
yes"> </span>0<span style="mso-spacerun: yes">
</span>-6<span style="mso-spacerun: yes"> </span>0<span style="mso-spacerun: yes">
</span>0</font></b></font></span></p>
<p class="MsoNormal"><span lang="EN-US"><span style="mso-spacerun: yes"><font color="#FFFFFF"><b><font size="5">
</font></b></font></span><font color="#FFFFFF"><b><font size="5">0<span style="mso-spacerun: yes">
</span>0<span style="mso-spacerun:
yes"> </span>0<span style="mso-spacerun: yes">
</span>0<span style="mso-spacerun: yes"> </span>0<span style="mso-spacerun: yes">
</span>0</font></b></font></span></p>
<p class="MsoNormal"><span lang="EN-US"><span style="mso-spacerun: yes"><font color="#FFFFFF"><b><font size="5">
</font></b></font></span><font color="#FFFFFF"><b><font size="5">91<span style="mso-spacerun: yes">
</span>0<span style="mso-spacerun: yes"> </span>0<span style="mso-spacerun: yes">
</span>0<span style="mso-spacerun: yes"> </span>0<span style="mso-spacerun:
yes"> </span>0</font></b></font></span></p>
<p class="MsoNormal"><span lang="EN-US"><span style="mso-spacerun: yes"><font color="#FFFFFF"><b><font size="5">
</font></b></font></span><font color="#FFFFFF"><b><font size="5">0<span style="mso-spacerun: yes">
</span>0<span style="mso-spacerun:
yes"> </span>28<span style="mso-spacerun: yes">
</span>0<span style="mso-spacerun: yes"> </span>0<span style="mso-spacerun: yes">
</span>0</font></b></font></span></p>
<p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0;
mso-char-indent-size:10.5pt"><span lang="EN-US"><font size="5" color="#FFFFFF"><b> <o:p>
</o:p>
</b></font></span></p>
<p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0;
mso-char-indent-size:10.5pt"><span lang="EN-US"><font size="5" color="#FFFFFF"><b>4</b></font></span><font color="#FFFFFF"><b><font size="5"><span style="font-family:
宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">．假设稀疏矩阵</span><span lang="EN-US">A</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"">和</span><span lang="EN-US">B</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"">（具有相同的大小</span><span lang="EN-US">m*n</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"">）都采用三元组表示，编写一个函数计算</span><span lang="EN-US">C=A+B</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"">，要求</span><span lang="EN-US">C</span><span style="font-family:
宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">也采用三元组表示。</span></font></b></font></p>
<p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0;
mso-char-indent-size:10.5pt"><span lang="EN-US"><font size="5" color="#FFFFFF"><b> <o:p>
</o:p>
</b></font></span></p>
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