slide0092.htm
来自「一些算法小技巧 有利于学习C语言 在C语言和JAVA中都可以用的」· HTM 代码 · 共 129 行
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<title>贪婪(贪心)算法 Greedy Algorithm </title>
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<div v:shape="_x0000_s124930" 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'>1.3.1<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'>了解问题的内容</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:18.16%;width:93.63%'><span style='font-size:88%'><span
style='mso-special-format:bullet;color:#FFCC66;mso-color-index:3;position:
absolute;left:-4.0%;top:.1em;font-family:Symbol;font-size:90%'>¨</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;
font-size:88%;mso-ansi-language:EN-US'>当遇到一个问题时,首先要清楚这个问题的所</span></span><span
style='position:absolute;top:31.0%;left:18.16%;width:98.12%'><span lang=ZH-CN
style='font-family:方正书宋简体;mso-fareast-font-family:方正书宋简体;font-size:88%;
mso-ansi-language:EN-US'>有内容。如果这个问题已经给出了明显的要求,</span></span><span
style='position:absolute;top:37.25%;left:18.16%;width:93.63%'><span
lang=ZH-CN style='font-family:方正书宋简体;mso-fareast-font-family:方正书宋简体;
font-size:88%;mso-ansi-language:EN-US'>如对成绩排序,那么只需要看看它是属于那一</span></span><span
style='position:absolute;top:43.0%;left:18.16%;width:79.4%'><span lang=ZH-CN
style='font-family:方正书宋简体;mso-fareast-font-family:方正书宋简体;font-size:88%;
mso-ansi-language:EN-US'>类的问题,然后参考相关的资料。</span><span lang=ZH-CN
style='font-family:"Times New Roman";mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:Verdana;font-size:88%;mso-ansi-language:EN-US'> </span></span><span
style='position:absolute;top:51.0%;left:18.16%;width:93.63%'><span
style='font-size:88%'><span style='mso-special-format:bullet;color:#FFCC66;
mso-color-index:3;position:absolute;left:-4.0%;top:.1em;font-family:Symbol;
font-size:90%'>¨</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;font-size:88%;mso-ansi-language:EN-US'>了解问题内容这个步骤是十分重要的,因为只</span></span><span
style='position:absolute;top:57.25%;left:18.16%;width:93.63%'><span
lang=ZH-CN style='font-family:方正书宋简体;mso-fareast-font-family:方正书宋简体;
font-size:88%;mso-ansi-language:EN-US'>有知道了问题具有什么样的输入,需要得到什</span></span><span
style='position:absolute;top:63.5%;left:18.16%;width:93.63%'><span lang=ZH-CN
style='font-family:方正书宋简体;mso-fareast-font-family:方正书宋简体;font-size:88%;
mso-ansi-language:EN-US'>么样的输出,问题的解决才可能进行下去。理</span></span><span
style='position:absolute;top:69.25%;left:18.16%;width:79.4%'><span lang=ZH-CN
style='font-family:方正书宋简体;mso-fareast-font-family:方正书宋简体;font-size:88%;
mso-ansi-language:EN-US'>解了问题是问题求解的关键。</span><span lang=ZH-CN
style='font-family:"Times New Roman";mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:Verdana;font-size:88%;mso-ansi-language:EN-US'> </span></span></div>
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