#include?
using?namespace?std;
class?Student
?{public:
???Student（int?nfloat?s）:num（n）score（s）{}
???void?change（int?nfloat?s）?{num=n;score=s;}
???void?display（）?{cout<??private:
???mutable?int?num;
???mutable?float?score;
?};

int?main（）
{Student?stud（10178.5）;
?const?Student?*p=&stud;
?p->display（）;
?p->change（10180.5）;
?p->display（）;
?return?0;
}
?


???

?屬性????????????大小?????日期????時間???名稱
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?????文件????????409??2005-11-10?18:30??習題程序\XT1\XT1-10.CPP

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?????文件????????451??2005-11-14?23:57??習題程序\XT1\XT1-16.CPP

?????文件???????1076??2005-11-15?22:54??習題程序\XT1\XT1-17-1.CPP

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?????文件????????152??2005-11-10?15:09??習題程序\XT1\XT1-6.CPP

?????文件????????287??2005-11-10?23:15??習題程序\XT1\XT1-7.CPP

?????文件????????140??2005-11-10?17:59??習題程序\XT1\XT1-8.CPP

?????文件????????219??2005-11-10?18:32??習題程序\XT1\XT1-9.CPP

?????文件????????448??2004-10-07?10:17??習題程序\XT2\XT2-1.CPP

?????文件????????377??2004-10-07?10:19??習題程序\XT2\XT2-2.CPP

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?????文件????????225??2006-01-19?08:10??習題程序\XT2\XT2-4.H

?????文件????????188??2005-11-12?17:46??習題程序\XT2\XT2-5-1.CPP

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?????文件????????776??2003-11-19?22:34??習題程序\XT3\XT3-10.CPP

?????文件????????685??2003-11-19?22:40??習題程序\XT3\XT3-11.CPP

?????文件????????986??2004-12-03?16:37??習題程序\XT3\XT3-12.CPP

?????文件????????692??2004-10-07?10:48??習題程序\XT3\XT3-2.CPP

............此處省略207個文件信息