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文章说明的程序设计

<p class="MsoNormal" style="text-indent: -21.0pt; line-height: 150%; mso-list: l1 level1 lfo8; tab-stops: list 84.5pt; margin-left: 84.5pt; margin-top: 0; margin-bottom: 0"><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Wingdings; 
mso-fareast-font-family:仿宋_GB2312">&Oslash;<span style="font:7.0pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;  
</span></span><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt; 
font-family:仿宋_GB2312;mso-ascii-font-family:Arial;mso-hansi-font-family:Arial">归并排序需要较多的附加存储。可以采用一种“推拉法”（参</span><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Arial; 
mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:&quot;Times New Roman&quot;"><o:p> 
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<p class="MsoNormal" style="text-indent: 21.25pt; line-height: 150%; margin-left: 63.5pt; margin-top: 0; margin-bottom: 0"><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family: 
仿宋_GB2312;mso-ascii-font-family:Arial;mso-hansi-font-family:Arial">见教科书上习题）实现归并排序，算法的时间复杂度为</span><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Arial; 
mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:&quot;Times New Roman&quot;">O  
(n)</span><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:仿宋_GB2312; 
mso-ascii-font-family:Arial;mso-hansi-font-family:Arial">、</span><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Arial; 
mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:&quot;Times New Roman&quot;"><o:p> 
</o:p> 
</span></p> 
<p class="MsoNormal" style="text-indent: 21.25pt; line-height: 150%; margin-left: 63.5pt; margin-top: 0; margin-bottom: 0"><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family: 
仿宋_GB2312;mso-ascii-font-family:Arial;mso-hansi-font-family:Arial">空间复杂度为</span><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Arial; 
mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:&quot;Times New Roman&quot;">O(1)<o:p> 
</o:p> 
</span></p> 
<p class="MsoNormal" style="text-indent: 21.25pt; line-height: 150%; margin-top: 0; margin-bottom: 0"><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Arial; 
mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:&quot;Times New Roman&quot;"><span style="mso-spacerun: yes">&nbsp;  
</span><span style="mso-tab-count:1">&nbsp;&nbsp; </span><span style="mso-spacerun: yes">&nbsp;&nbsp;</span><span style="mso-tab-count:1">&nbsp;&nbsp;  
</span></span><span style="mso-char-type: symbol; mso-symbol-font-family: Wingdings; font-size: 12.0pt; mso-bidi-font-size: 10.0pt; font-family: Wingdings; mso-ascii-font-family: Arial; mso-fareast-font-family: 仿宋_GB2312; mso-hansi-font-family: Arial" lang="EN-US">&Oslash;</span><span style="mso-tab-count: 1; font-size: 12.0pt; mso-bidi-font-size: 10.0pt; font-family: Arial; mso-fareast-font-family: 仿宋_GB2312; mso-bidi-font-family: Times New Roman" lang="EN-US">&nbsp;&nbsp;&nbsp;  
</span><span style="font-size:12.0pt; 
mso-bidi-font-size:10.0pt;font-family:仿宋_GB2312;mso-ascii-font-family:Arial; 
mso-hansi-font-family:Arial">归并排序对待排序关键码的初始排列不敏感，排序速度较稳定</span><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Arial; 
mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:&quot;Times New Roman&quot;"><o:p> 
</o:p> 
</span></p> 
<p class="MsoNormal" style="text-indent: 21.25pt; line-height: 150%; margin-top: 0; margin-bottom: 0"><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Arial; 
mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:&quot;Times New Roman&quot;">6</span><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:仿宋_GB2312; 
mso-ascii-font-family:Arial;mso-hansi-font-family:Arial">、外排序</span><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Arial; 
mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:&quot;Times New Roman&quot;"><o:p> 
</o:p> 
</span></p> 
<p class="MsoNormal" style="text-indent: 21.25pt; line-height: 150%; margin-top: 0; margin-bottom: 0"><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:仿宋_GB2312; 
mso-ascii-font-family:Arial;mso-hansi-font-family:Arial">要点：</span><span style="mso-tab-count: 1; font-size: 12.0pt; mso-bidi-font-size: 10.0pt; font-family: Arial; mso-fareast-font-family: 仿宋_GB2312; mso-bidi-font-family: Times New Roman" lang="EN-US">&nbsp;  
</span><span style="mso-char-type: symbol; mso-symbol-font-family: Wingdings; font-size: 12.0pt; mso-bidi-font-size: 10.0pt; font-family: Wingdings; mso-ascii-font-family: Arial; mso-fareast-font-family: 仿宋_GB2312; mso-hansi-font-family: Arial" lang="EN-US">&Oslash;</span><span style="mso-tab-count: 1; font-size: 12.0pt; mso-bidi-font-size: 10.0pt; font-family: Arial; mso-fareast-font-family: 仿宋_GB2312; mso-bidi-font-family: Times New Roman" lang="EN-US">&nbsp;&nbsp;&nbsp;  
</span><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt; 
font-family:仿宋_GB2312;mso-ascii-font-family:Arial;mso-hansi-font-family:Arial">多路平衡归并排序的过程、</span><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Arial; 
mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:&quot;Times New Roman&quot;">I/O</span><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:仿宋_GB2312; 
mso-ascii-font-family:Arial;mso-hansi-font-family:Arial">缓冲区个数的配置</span><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Arial; 
mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:&quot;Times New Roman&quot;"><o:p> 
</o:p> 
</span></p> 
<p class="MsoNormal" style="text-indent: 21.25pt; line-height: 150%; margin-left: 21.25pt; margin-top: 0; margin-bottom: 0"><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt; 
font-family:Arial;mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:&quot;Times New Roman&quot;"><span style="mso-spacerun: yes">&nbsp;  
</span><span style="mso-tab-count:1">&nbsp;&nbsp; </span></span><span style="mso-char-type: symbol; mso-symbol-font-family: Wingdings; font-size: 12.0pt; mso-bidi-font-size: 10.0pt; font-family: Wingdings; mso-ascii-font-family: Arial; mso-fareast-font-family: 仿宋_GB2312; mso-hansi-font-family: Arial" lang="EN-US">&Oslash;</span><span style="mso-tab-count: 1; font-size: 12.0pt; mso-bidi-font-size: 10.0pt; font-family: Arial; mso-fareast-font-family: 仿宋_GB2312; mso-bidi-font-family: Times New Roman" lang="EN-US">&nbsp;&nbsp;&nbsp;  
</span><span style="font-size:12.0pt; 
mso-bidi-font-size:10.0pt;font-family:仿宋_GB2312;mso-ascii-font-family:Arial; 
mso-hansi-font-family:Arial">外排序的时间分析、利用败者树进行多路平衡归并</span><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Arial;mso-fareast-font-family: 
仿宋_GB2312;mso-bidi-font-family:&quot;Times New Roman&quot;"><o:p> 
</o:p> 
</span></p> 
<p class="MsoNormal" style="text-indent: 21.25pt; line-height: 150%; margin-left: 21.25pt; margin-top: 0; margin-bottom: 0"><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt; 
font-family:Arial;mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:&quot;Times New Roman&quot;"><span style="mso-spacerun: yes">&nbsp;  
</span><span style="mso-tab-count:1">&nbsp;&nbsp; </span></span><span style="mso-char-type: symbol; mso-symbol-font-family: Wingdings; font-size: 12.0pt; mso-bidi-font-size: 10.0pt; font-family: Wingdings; mso-ascii-font-family: Arial; mso-fareast-font-family: 仿宋_GB2312; mso-hansi-font-family: Arial" lang="EN-US">&Oslash;</span><span style="mso-tab-count: 1; font-size: 12.0pt; mso-bidi-font-size: 10.0pt; font-family: Arial; mso-fareast-font-family: 仿宋_GB2312; mso-bidi-font-family: Times New Roman" lang="EN-US">&nbsp;&nbsp;&nbsp;  
</span><span style="font-size:12.0pt; 
mso-bidi-font-size:10.0pt;font-family:仿宋_GB2312;mso-ascii-font-family:Arial; 
mso-hansi-font-family:Arial">利用置换选择方法生成不等长的初始归并段</span><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Arial;mso-fareast-font-family: 
仿宋_GB2312;mso-bidi-font-family:&quot;Times New Roman&quot;"><o:p> 
</o:p> 
</span></p> 
<p class="MsoNormal" style="text-indent: 21.25pt; line-height: 150%; margin-left: 21.25pt; margin-top: 0; margin-bottom: 0"><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt; 
font-family:Arial;mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:&quot;Times New Roman&quot;"><span style="mso-spacerun: yes">&nbsp;  
</span><span style="mso-tab-count:1">&nbsp;&nbsp; </span></span><span style="mso-char-type: symbol; mso-symbol-font-family: Wingdings; font-size: 12.0pt; mso-bidi-font-size: 10.0pt; font-family: Wingdings; mso-ascii-font-family: Arial; mso-fareast-font-family: 仿宋_GB2312; mso-hansi-font-family: Arial" lang="EN-US">&Oslash;</span><span style="mso-tab-count: 1; font-size: 12.0pt; mso-bidi-font-size: 10.0pt; font-family: Arial; mso-fareast-font-family: 仿宋_GB2312; mso-bidi-font-family: Times New Roman" lang="EN-US">&nbsp;&nbsp;&nbsp;  
</span><span style="font-size:12.0pt; 
mso-bidi-font-size:10.0pt;font-family:仿宋_GB2312;mso-ascii-font-family:Arial; 
mso-hansi-font-family:Arial">最佳归并树的构造及</span><span lang="EN-US" style="font-size: 
12.0pt;mso-bidi-font-size:10.0pt;font-family:Arial;mso-fareast-font-family: 
仿宋_GB2312;mso-bidi-font-family:&quot;Times New Roman&quot;">WPL</span><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:仿宋_GB2312; 
mso-ascii-font-family:Arial;mso-hansi-font-family:Arial">的计算</span><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Arial; 
mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:&quot;Times New Roman&quot;"><o:p> 
</o:p> 
</span></p> 
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