📄 exer1_作业1.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><!-- saved from url=(0048)http://www.icst.pku.edu.cn/CompCourse/exer1.html --><HTML><HEAD><TITLE>第一次作业</TITLE><META content=en-us http-equiv=Content-Language><META content="Microsoft FrontPage 4.0" name=GENERATOR><META content=FrontPage.Editor.Document name=ProgId><META content="text/html; charset=gb2312" http-equiv=Content-Type><STYLE>H2 { FONT-FAMILY: Arial; FONT-SIZE: 16pt; LINE-HEIGHT: 173%; MARGIN: 13pt 0cm; TEXT-ALIGN: justify; TEXT-JUSTIFY: inter-ideograph}H3 { FONT-FAMILY: "Times New Roman"; FONT-SIZE: 16pt; LINE-HEIGHT: 173%; MARGIN: 13pt 0cm; TEXT-ALIGN: justify; TEXT-JUSTIFY: inter-ideograph}P.MsoNormal { FONT-FAMILY: "Times New Roman"; FONT-SIZE: 10.5pt; MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: justify; TEXT-JUSTIFY: inter-ideograph; mso-style-parent: ""}</STYLE></HEAD><BODY><H2 align=center style="TEXT-ALIGN: center"><SPAN style="FONT-FAMILY: 黑体">第一次作业</SPAN></H2><H3><SPAN style="FONT-FAMILY: 宋体">作业要求：</SPAN></H3><P align=left class=MsoNormal style="TEXT-ALIGN: left"><SPAN lang=EN-US style="FONT-SIZE: 14pt">1. </SPAN><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 14pt">请选课的同学每人从两个练习中挑选一个</SPAN></P> <P class=MsoNormal><SPAN lang=EN-US style="FONT-SIZE: 14pt">2. 10</SPAN><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 14pt">月底之前交给梅铮： </SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt"><A href="mailto:kevinmei@pku.edu.cn">kevinmei@pku.edu.cn</A></SPAN></P> <P class=MsoNormal><SPAN lang=EN-US style="FONT-SIZE: 14pt">3. </SPAN><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 14pt">提交内容：</SPAN></P> <P class=MsoNormal style="MARGIN-LEFT: 42pt; TEXT-INDENT: -21pt"><SPAN lang=EN-US style="FONT-FAMILY: Wingdings; FONT-SIZE: 12pt">n<SPAN style="FONT-FAMILY: Times New Roman; FONT-SIZE: 7pt; FONT-STYLE: normal; FONT-VARIANT: normal; FONT-WEIGHT: normal"> </SPAN></SPAN><SPAN style="FONT-FAMILY: 宋体">练习的代码以及有关的文件，要保证作业老师能够重新生成可执行代码。</SPAN><SPAN lang=EN-US>(</SPAN><SPAN style="FONT-FAMILY: 宋体">打成一个</SPAN><SPAN lang=EN-US>zip</SPAN><SPAN style="FONT-FAMILY: 宋体">包</SPAN><SPAN lang=EN-US>)</SPAN></P> <P class=MsoNormal style="MARGIN-LEFT: 42pt; TEXT-INDENT: -21pt"><SPAN lang=EN-US style="FONT-FAMILY: Wingdings">n<SPAN style="FONT-FAMILY: Times New Roman; FONT-SIZE: 7pt; FONT-STYLE: normal; FONT-VARIANT: normal; FONT-WEIGHT: normal"> </SPAN></SPAN><SPAN style="FONT-FAMILY: 宋体">完整的练习报告。注意，请提交电子文档。</SPAN></P> <P class=MsoNormal><SPAN lang=EN-US style="FONT-SIZE: 14pt">4. </SPAN><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 14pt">如有不清楚的地方，请通过</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt">email</SPAN><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 14pt">联系</SPAN></P> <P class=MsoNormal><SPAN lang=EN-US> </SPAN></P> <P class=MsoNormal><SPAN lang=EN-US style="FONT-SIZE: 14pt">5.</SPAN><SPAN lang=EN-US> </SPAN><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 13.5pt">实验报告样本文件下载：</SPAN><SPAN lang=EN-US style="FONT-SIZE: 13.5pt"><A href="http://www.icst.pku.edu.cn/CompCourse/report-temp.doc">report-temp.doc</A></SPAN></P> <P class=MsoNormal><SPAN lang=EN-US style="FONT-SIZE: 13.5pt">6. </SPAN><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 13.5pt">这次作业占总成绩的</SPAN><SPAN lang=EN-US style="FONT-SIZE: 13.5pt">10%</SPAN><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 13.5pt">。</SPAN></P> <P class=MsoNormal><span style="font-family: 宋体; font-size: 13.5pt">7.不允许使用MFC或ATL。</span></P><P class=MsoNormal><SPAN lang=EN-US> </SPAN></P><H3><SPAN style="FONT-FAMILY: 宋体">练习</SPAN><SPAN lang=EN-US>1</SPAN></H3><P align=left class=MsoNormal style="TEXT-ALIGN: left; TEXT-INDENT: 21pt"><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 14pt">题目：</SPAN></P><P class=MsoNormal style="MARGIN-LEFT: 21pt; TEXT-INDENT: 21pt"><SPAN style="FONT-FAMILY: 宋体">实现任意数制间的转换，数制表达形式自定</SPAN></P><P class=MsoNormal style="TEXT-INDENT: 21pt"><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 14pt">要求：</SPAN></P><P class=MsoNormal style="MARGIN-LEFT: 21pt; TEXT-INDENT: 21pt"><SPAN style="FONT-FAMILY: 宋体">做成一个进程内</SPAN><SPAN lang=EN-US>COM</SPAN><SPAN style="FONT-FAMILY: 宋体">组件，客户通过自定义接口调用其功能</SPAN></P><P class=MsoNormal style="TEXT-INDENT: 21pt"><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 14pt">提交：</SPAN></P><P class=MsoNormal style="MARGIN-LEFT: 21pt; TEXT-INDENT: 21pt"><SPAN style="FONT-FAMILY: 宋体">组件程序所有代码，以及测试用的客户代码</SPAN></P><P class=MsoNormal style="TEXT-INDENT: 21pt"><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 14pt">注意：</SPAN></P><P class=MsoNormal style="MARGIN-LEFT: 21pt; TEXT-INDENT: 21pt"><SPAN style="FONT-FAMILY: 宋体">自己用</SPAN><SPAN lang=EN-US>C++</SPAN><SPAN style="FONT-FAMILY: 宋体">定义</SPAN><SPAN lang=EN-US>COM</SPAN><SPAN style="FONT-FAMILY: 宋体">接口并实现接口。</SPAN></P><P class=MsoNormal style="TEXT-INDENT: 21pt"><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 14pt">要点：实现自定义的</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt">COM</SPAN><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 14pt">接口</SPAN></P><P class=MsoNormal style="TEXT-INDENT: 21pt"><span style="font-family: 宋体; font-size: 14pt">提示：</span>实现的接口包括一个函数，实现任意进制之间的转换，要求自己定义数据表示格式。</P><P class=MsoNormal style="TEXT-INDENT: 21pt"> 比如说：字符串——“2R100010101”表示2进制数100010101</P><P class=MsoNormal style="TEXT-INDENT: 21pt"> ——“16R5E6”表示16进制数5E6</P><P class=MsoNormal style="TEXT-INDENT: 21pt"> ——“100R36,43,5”表示100进制数36,43,5（即十进制数364305）</P><P class=MsoNormal style="TEXT-INDENT: 21pt"> 转换方法是：把十进制数当成中间数据（是否有更好的方法？）。</P><P class=MsoNormal style="TEXT-INDENT: 21pt"> 当然还需考虑到小数的情况。</P><P class=MsoNormal><SPAN lang=EN-US> </SPAN></P><H3><SPAN style="FONT-FAMILY: 宋体">练习</SPAN><SPAN lang=EN-US>2</SPAN></H3><P align=left class=MsoNormal style="TEXT-ALIGN: left; TEXT-INDENT: 21pt"><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 14pt">题目：</SPAN></P><P class=MsoNormal style="MARGIN-LEFT: 21pt; TEXT-INDENT: 21pt"><SPAN style="FONT-FAMILY: 宋体">实现</SPAN><SPAN lang=EN-US>1950</SPAN><SPAN style="FONT-FAMILY: 宋体">－</SPAN><SPAN lang=EN-US>2050</SPAN><SPAN style="FONT-FAMILY: 宋体">年间公历与农历的相互转换</SPAN></P><P class=MsoNormal style="TEXT-INDENT: 21pt"><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 14pt">要求：</SPAN></P><P class=MsoNormal style="MARGIN-LEFT: 21pt; TEXT-INDENT: 21pt"><SPAN style="FONT-FAMILY: 宋体">做成一个进程内</SPAN><SPAN lang=EN-US>COM</SPAN><SPAN style="FONT-FAMILY: 宋体">组件，客户通过自定义接口调用其功能</SPAN></P><P class=MsoNormal style="TEXT-INDENT: 21pt"><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 14pt">提交：</SPAN></P><P class=MsoNormal style="MARGIN-LEFT: 21pt; TEXT-INDENT: 21pt"><SPAN style="FONT-FAMILY: 宋体">组件程序所有代码，以及测试用的客户代码</SPAN></P><P class=MsoNormal style="TEXT-INDENT: 21pt"><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 14pt">注意：</SPAN></P><P class=MsoNormal style="MARGIN-LEFT: 21pt; TEXT-INDENT: 21pt"><SPAN style="FONT-FAMILY: 宋体">自己用</SPAN><SPAN lang=EN-US>C++</SPAN><SPAN style="FONT-FAMILY: 宋体">定义</SPAN><SPAN lang=EN-US>COM</SPAN><SPAN style="FONT-FAMILY: 宋体">接口并实现接口。</SPAN></P><P class=MsoNormal style="TEXT-INDENT: 21pt"><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 14pt">要点：实现自定义的</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt">COM</SPAN><SPAN style="FONT-FAMILY: 宋体; FONT-SIZE: 14pt">接口</SPAN></P></BODY></HTML>⌨️ 快捷键说明
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