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<title>贪婪（贪心）算法 Greedy Algorithm </title>
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<div v:shape="_x0000_s116738" class=T style='position:absolute;top:9.0%;
left:14.41%;width:83.14%;height:9.25%'><span lang=ZH-CN style='font-family:
"Times New Roman";mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
Verdana;mso-ansi-language:EN-US'>1.2.2<span style="mso-spacerun: yes">
</span></span><span lang=ZH-CN style='font-family:方正书宋简体;mso-fareast-font-family:
方正书宋简体;mso-ansi-language:EN-US'>搜索问题</span><span lang=ZH-CN style='font-family:
"Times New Roman";mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
Verdana;mso-ansi-language:EN-US'> </span></div>
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top:25.0%;left:14.41%;width:83.14%;height:63.0%'><span style='position:absolute;
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color:#FFCC66;mso-color-index:3;position:absolute;left:-4.71%;text-align:left;
top:.1em;font-family:Symbol;font-size:90%'>¨</span><span lang=ZH-CN
style='font-family:方正书宋简体;mso-fareast-font-family:方正书宋简体;mso-hansi-font-family:
Verdana;mso-ansi-language:EN-US'>所谓搜索，就是在数据集合中寻找满足某种条件的数据对象。一般的形式是先给出一个特定值，然后在数据集合中找出关键字等于该特定值的对象。</span><span
lang=ZH-CN style='font-family:方正书宋简体;mso-fareast-font-family:方正书宋简体;
mso-ansi-language:EN-US'>对于搜索问题，通常需要返回的结果可能有两种。一种是简单的搜索成功或者失败的信息；另一种是返回满足搜索条件的对象所在位置，如果找不到则返回不存在信息。</span><span
lang=ZH-CN style='font-family:"Times New Roman";mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:Verdana;mso-ansi-language:EN-US'> </span></span></div>
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