slide0041.htm

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

 lang=EN-US style='font-family:宋体;mso-ascii-font-family:宋体;font-size:88%;
 mso-fareast-language:ZH-CN'>+ </span><span lang=EN-US style='font-family:"Times New Roman";
 mso-ascii-font-family:宋体;mso-hansi-font-family:"Times New Roman";font-size:
 88%;mso-fareast-language:ZH-CN'>…</span><span lang=EN-US style='mso-ascii-font-family:
 宋体;font-size:88%;mso-fareast-language:ZH-CN;display:none'>&#13;</span></div>
 <div style='position:absolute;top:49.25%;left:14.41%;width:83.14%;height:5.5%'><span
 style='mso-special-format:nobullet;display:none;color:#FFCC66;mso-color-index:
 3;font-family:Symbol;font-size:90%'>¨</span><span lang=ZH-CN style='font-family:
 宋体;mso-ascii-font-family:宋体;font-size:88%;mso-ansi-language:EN-US'><span
 style='mso-tab-count:1;width:4.51%'> </span>称</span><span lang=EN-US
 style='font-family:宋体;mso-ascii-font-family:宋体;font-size:88%;mso-fareast-language:
 ZH-CN'><i>G</i></span><span lang=EN-US style='font-family:宋体;mso-ascii-font-family:
 宋体;font-size:88%;mso-fareast-language:ZH-CN'>(</span><span lang=EN-US
 style='font-family:宋体;mso-ascii-font-family:宋体;font-size:88%;mso-fareast-language:
 ZH-CN'><i>x</i></span><span lang=EN-US style='font-family:宋体;mso-ascii-font-family:
 宋体;font-size:88%;mso-fareast-language:ZH-CN'>)为{</span><span lang=EN-US
 style='font-family:宋体;mso-ascii-font-family:宋体;font-size:88%;mso-fareast-language:
 ZH-CN'><i>a</i></span><span lang=EN-US style='font-family:宋体;mso-ascii-font-family:
 宋体;font-size:59%;position:relative;top:-.45em;mso-text-raise:30%;mso-fareast-language:
 ZH-CN'><i>n</i></span><span lang=EN-US style='font-family:宋体;mso-ascii-font-family:
 宋体;font-size:88%;mso-fareast-language:ZH-CN'>}的生成函数.&#13;</span></div>
 <div style='position:absolute;top:57.0%;left:14.41%;width:83.14%;height:6.25%'><span
 style='position:absolute;top:0%;left:4.5%;width:95.49%'><span
 style='font-family:宋体;color:#FFCC66;mso-color-index:3'><span style='mso-special-format:
 bullet;position:absolute;left:-4.71%;top:.1em;font-family:Symbol;font-size:
 90%'>¨</span></span><span lang=ZH-CN style='mso-ascii-font-family:宋体;
 color:#FFCC66;mso-color-index:3;mso-ansi-language:EN-US'>实例：&#13;</span></span></div>
 <div style='position:absolute;top:65.25%;left:14.41%;width:83.14%;height:5.5%'><span
 style='mso-special-format:nobullet;display:none;color:#FFCC66;mso-color-index:
 3;font-family:Symbol;font-size:90%'>¨</span><span lang=ZH-CN style='font-family:
 宋体;mso-ascii-font-family:宋体;font-size:88%;mso-ansi-language:EN-US'><b>1）{</b></span><span
 lang=EN-US style='font-family:宋体;mso-ascii-font-family:宋体;font-size:88%;
 mso-fareast-language:ZH-CN'><b><i>C</i></b></span><span lang=EN-US
 style='font-family:宋体;mso-ascii-font-family:宋体;font-size:88%;mso-fareast-language:
 ZH-CN'><b>(</b></span><span lang=EN-US style='font-family:宋体;mso-ascii-font-family:
 宋体;font-size:88%;mso-fareast-language:ZH-CN'><b><i>m,n</i></b></span><span
 lang=EN-US style='font-family:宋体;mso-ascii-font-family:宋体;font-size:88%;
 mso-fareast-language:ZH-CN'><b>)}</b></span><span lang=ZH-CN style='mso-ascii-font-family:
 宋体;font-size:88%;mso-ansi-language:EN-US'>的生成函数为&#13;</span></div>
 <div style='position:absolute;top:72.25%;left:14.41%;width:97.56%;height:6.0%'><span
 style='mso-special-format:nobullet;display:none;color:#FFCC66;mso-color-index:
 3;font-family:Symbol;font-size:90%'>¨</span><span lang=EN-US style='font-family:
 宋体;mso-ascii-font-family:宋体;font-size:88%;mso-fareast-language:ZH-CN'><b><i>G</i></b></span><span
 lang=EN-US style='font-family:宋体;mso-ascii-font-family:宋体;font-size:88%;
 mso-fareast-language:ZH-CN'><b>(</b></span><span lang=EN-US style='font-family:
 宋体;mso-ascii-font-family:宋体;font-size:88%;mso-fareast-language:ZH-CN'><b><i>x</i></b></span><span
 lang=EN-US style='font-family:宋体;mso-ascii-font-family:宋体;font-size:88%;
 mso-fareast-language:ZH-CN'><b>)= 1 + </b></span><span lang=EN-US
 style='font-family:宋体;mso-ascii-font-family:宋体;font-size:88%;mso-fareast-language:
 ZH-CN'><b><i>C</i></b></span><span lang=EN-US style='font-family:宋体;
 mso-ascii-font-family:宋体;font-size:88%;mso-fareast-language:ZH-CN'><b>(</b></span><span
 lang=EN-US style='font-family:宋体;mso-ascii-font-family:宋体;font-size:88%;
 mso-fareast-language:ZH-CN'><b><i>m</i></b></span><span lang=EN-US
 style='font-family:宋体;mso-ascii-font-family:宋体;font-size:88%;mso-fareast-language:
 ZH-CN'><b>,1)</b></span><span lang=EN-US style='font-family:宋体;mso-ascii-font-family:
 宋体;font-size:88%;mso-fareast-language:ZH-CN'><b><i>x </i></b></span><span
 lang=EN-US style='font-family:宋体;mso-ascii-font-family:宋体;font-size:88%;
 mso-fareast-language:ZH-CN'><b>+ </b></span><span lang=EN-US style='font-family:
 宋体;mso-ascii-font-family:宋体;font-size:88%;mso-fareast-language:ZH-CN'><b><i>C</i></b></span><span
 lang=EN-US style='font-family:宋体;mso-ascii-font-family:宋体;font-size:88%;
 mso-fareast-language:ZH-CN'><b>(</b></span><span lang=EN-US style='font-family:
 宋体;mso-ascii-font-family:宋体;font-size:88%;mso-fareast-language:ZH-CN'><b><i>m</i></b></span><span
 lang=EN-US style='font-family:宋体;mso-ascii-font-family:宋体;font-size:88%;
 mso-fareast-language:ZH-CN'><b>,2)</b></span><span lang=EN-US
 style='font-family:宋体;mso-ascii-font-family:宋体;font-size:88%;mso-fareast-language:
 ZH-CN'><b><i>x</i></b></span><span lang=EN-US style='font-family:宋体;
 mso-ascii-font-family:宋体;font-size:59%;position:relative;top:-.45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'><b>2</b></span><span
 lang=EN-US style='font-family:宋体;mso-ascii-font-family:宋体;font-size:88%;
 mso-fareast-language:ZH-CN'><b><span style="mso-spacerun: yes">&nbsp;</span>+ </b></span><span
 lang=EN-US style='font-family:"Times New Roman";mso-ascii-font-family:宋体;
 mso-hansi-font-family:"Times New Roman";font-size:88%;mso-fareast-language:
 ZH-CN'><b>…</b></span><span lang=EN-US style='font-family:宋体;mso-ascii-font-family:
 宋体;font-size:88%;mso-fareast-language:ZH-CN'><b> = (1+</b></span><span
 lang=EN-US style='font-family:宋体;mso-ascii-font-family:宋体;font-size:88%;
 mso-fareast-language:ZH-CN'><b><i>x</i></b></span><span lang=EN-US
 style='font-family:宋体;mso-ascii-font-family:宋体;font-size:88%;mso-fareast-language:
 ZH-CN'><b>)</b></span><span lang=EN-US style='font-family:宋体;mso-ascii-font-family:
 宋体;font-size:59%;position:relative;top:-.45em;mso-text-raise:30%;mso-fareast-language:
 ZH-CN'><b><i>m&#13;</i></b></span></div>
 <div style='position:absolute;top:80.25%;left:14.41%;width:83.14%;height:5.5%'><span
 style='mso-special-format:nobullet;display:none;color:#FFCC66;mso-color-index:
 3;font-family:Symbol;font-size:90%'>¨</span><span lang=ZH-CN style='font-family:
 宋体;mso-ascii-font-family:宋体;font-size:88%;mso-ansi-language:EN-US'>2）给定正整数</span><span
 lang=EN-US style='font-family:宋体;mso-ascii-font-family:宋体;font-size:88%;
 mso-fareast-language:ZH-CN'><b><i>k</i></b></span><span lang=EN-US
 style='font-family:宋体;mso-ascii-font-family:宋体;font-size:88%;mso-fareast-language:
 ZH-CN'><b>, {</b></span><span lang=EN-US style='font-family:宋体;mso-ascii-font-family:
 宋体;font-size:88%;mso-fareast-language:ZH-CN'><b><i>kn</i></b></span><span
 lang=EN-US style='font-family:宋体;mso-ascii-font-family:宋体;font-size:88%;
 mso-fareast-language:ZH-CN'><b>}</b></span><span lang=ZH-CN style='mso-ascii-font-family:
 宋体;font-size:88%;mso-ansi-language:EN-US'>的生成函数为&#13;</span></div>
 <div style='position:absolute;top:87.25%;left:14.41%;width:94.0%;height:6.0%'><span
 style='mso-special-format:nobullet;display:none;color:#FFCC66;mso-color-index:
 3;font-family:Symbol;font-size:90%'>¨</span><span lang=EN-US style='font-family:
 宋体;mso-ascii-font-family:宋体;font-size:88%;mso-fareast-language:ZH-CN'><b><i>G</i></b></span><span
 lang=EN-US style='font-family:宋体;mso-ascii-font-family:宋体;font-size:88%;
 mso-fareast-language:ZH-CN'><b>(</b></span><span lang=EN-US style='font-family:
 宋体;mso-ascii-font-family:宋体;font-size:88%;mso-fareast-language:ZH-CN'><b><i>x</i></b></span><span
 lang=EN-US style='font-family:宋体;mso-ascii-font-family:宋体;font-size:88%;
 mso-fareast-language:ZH-CN'><b>) = 1+ </b></span><span lang=EN-US
 style='font-family:宋体;mso-ascii-font-family:宋体;font-size:88%;mso-fareast-language:
 ZH-CN'><b><i>kx </i></b></span><span lang=EN-US style='font-family:宋体;
 mso-ascii-font-family:宋体;font-size:88%;mso-fareast-language:ZH-CN'><b>+ </b></span><span
 lang=EN-US style='font-family:宋体;mso-ascii-font-family:宋体;font-size:88%;
 mso-fareast-language:ZH-CN'><b><i>k</i></b></span><span lang=EN-US
 style='font-family:宋体;mso-ascii-font-family:宋体;font-size:59%;position:relative;
 top:-.45em;mso-text-raise:30%;mso-fareast-language:ZH-CN'><b>2</b></span><span
 lang=EN-US style='font-family:宋体;mso-ascii-font-family:宋体;font-size:88%;
 mso-fareast-language:ZH-CN'><b><i>x</i></b></span><span lang=EN-US
 style='font-family:宋体;mso-ascii-font-family:宋体;font-size:59%;position:relative;
 top:-.45em;mso-text-raise:30%;mso-fareast-language:ZH-CN'><b>2</b></span><span
 lang=EN-US style='font-family:宋体;mso-ascii-font-family:宋体;font-size:88%;
 mso-fareast-language:ZH-CN'><b><span style="mso-spacerun: yes">&nbsp;</span>+ </b></span><span
 lang=EN-US style='font-family:宋体;mso-ascii-font-family:宋体;font-size:88%;
 mso-fareast-language:ZH-CN'><b><i>k</i></b></span><span lang=EN-US
 style='font-family:宋体;mso-ascii-font-family:宋体;font-size:59%;position:relative;
 top:-.45em;mso-text-raise:30%;mso-fareast-language:ZH-CN'><b>3</b></span><span
 lang=EN-US style='font-family:宋体;mso-ascii-font-family:宋体;font-size:88%;
 mso-fareast-language:ZH-CN'><b><i>x</i></b></span><span lang=EN-US
 style='font-family:宋体;mso-ascii-font-family:宋体;font-size:59%;position:relative;
 top:-.45em;mso-text-raise:30%;mso-fareast-language:ZH-CN'><b>3</b></span><span
 lang=EN-US style='font-family:宋体;mso-ascii-font-family:宋体;font-size:88%;
 mso-fareast-language:ZH-CN'><b><span style="mso-spacerun: yes">&nbsp;</span>+ </b></span><span
 lang=EN-US style='font-family:"Times New Roman";mso-ascii-font-family:宋体;
 mso-hansi-font-family:"Times New Roman";font-size:88%;mso-fareast-language:
 ZH-CN'><b>…</b></span><span lang=EN-US style='font-family:宋体;mso-ascii-font-family:
 宋体;font-size:88%;mso-fareast-language:ZH-CN'><b> =1/(1</b></span><span
 lang=EN-US style='mso-ascii-font-family:宋体;mso-hansi-font-family:SymbolMT;
 font-size:88%;mso-fareast-language:ZH-CN'>&#8722;</span><span lang=EN-US
 style='font-family:宋体;mso-ascii-font-family:宋体;font-size:88%;mso-fareast-language:
 ZH-CN'><b><i>kx)</i></b></span><span lang=EN-US style='mso-ascii-font-family:
 宋体;font-size:88%;mso-fareast-language:ZH-CN;display:none'>&#13;</span></div>
 <div style='position:absolute;top:95.25%;left:14.41%;width:83.14%;height:5.5%'><span
 style='position:absolute;top:0%;left:4.5%;width:95.49%'><span
 style='font-family:宋体;font-size:88%;visibility:hidden'><span style='mso-special-format:
 bullet;color:#FFCC66;mso-color-index:3;position:absolute;left:-4.71%;
 top:.1em;font-family:Symbol;font-size:90%'>¨</span></span><span lang=ZH-CN
 style='mso-ascii-font-family:宋体;font-size:88%;mso-ansi-language:EN-US;
 mso-special-format:lastCR;display:none'>&#13;</span></span></div>
 </div>
</p:slide></div>

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