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ID:38667549
大小:41.50 KB
页数:6页
时间:2019-06-17
《对象数组静态和友元》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、一、实验内容:1、以下程序采用类结构的方式,可实现对英文单词的初始化,并可从前向后地查找某给定字符串是否存在。若存在,则输出该单词并进行统计。试填空完成该程序,#includeincludeStaticintn=0;//静态全局变量n用来记录相匹配的单词个数classWord{Charwords[12];//设每个单词不超过12个字符Public;Word(charwd[]);voidlookup(chars[]);};Word::Word(charwd[]){for(i
2、nti=0;wd[i]!=' ';i++);words[i]!=' ';//赋值字符串结束标识}WoidWord::lookup(chars[]){Intj;for(j=0;s[j]!=' '&&s[j]==words[j];j++);if(){cout<<"",,words<3、2];cout<<"请输入欲查找的字符串:";cin>>w;cout<<"相匹配的单词有:、n";for(inti=0;i<5;i++)④;cout<<"匹配的单词个数为:"<<⑤<#includestaticintn=0;//静态全局变量n用来记录相匹配的单词个数classWord{cha4、rwords[12];//设每个单词不超过12个字符public:Word(charwd[]);voidlookup(chars[]);};Word::Word(charwd[]){for(inti=0;wd[i]!=' ';i++)wobj[i]=wd[i];wobj[i]!=' ';//赋值字符串结束标识}voidWord::lookup(chars[]){intj;for(j=0;s[j]==words[j];j++);if(2){s[j]!=' '&&cout<<""<5、}voidmain(){Wordwobj[5]={Word("elapse"),Word("embody"),Word("embroider"),Word("elude"),Word("emulate")};charw[12];cout<<"请输入欲查找的字符串:";cin>>w;cout<<"相匹配的单词有:、n";for(inti=0;i<5;i++)④;cout<<"匹配的单词个数为:"<<⑤<6、#includeclassStud(intno;charname[10];intchg;________________①public;Stud(int,charna[],intd){no=n;chg=d;________________②sum+=d;________________③}________________④{returnsum/num;}voiddisp(){________________⑤}};intStud::sum=0;intStud::num=07、;voidmain(){Studs[]={Stud(1,”LI”,89),Stud(2,”Chen”,78),Stud(3,”Wang”,94)};cout<<”学号姓名成绩”);for(inti=0;j<3;i++)________________⑥cout<<”平均分=”<<________________⑦<clas8、sB;classA(private:intx;public:A(INTXX){X=XX;}IntSet(B&);intGet(){returnx;}}:classB{private:intx;public:B(intxx){____1____;}friend_____2_____;};intA::Set(____3____){returnx=b.x;}voi
3、2];cout<<"请输入欲查找的字符串:";cin>>w;cout<<"相匹配的单词有:、n";for(inti=0;i<5;i++)④;cout<<"匹配的单词个数为:"<<⑤<#includestaticintn=0;//静态全局变量n用来记录相匹配的单词个数classWord{cha
4、rwords[12];//设每个单词不超过12个字符public:Word(charwd[]);voidlookup(chars[]);};Word::Word(charwd[]){for(inti=0;wd[i]!=' ';i++)wobj[i]=wd[i];wobj[i]!=' ';//赋值字符串结束标识}voidWord::lookup(chars[]){intj;for(j=0;s[j]==words[j];j++);if(2){s[j]!=' '&&cout<<""<5、}voidmain(){Wordwobj[5]={Word("elapse"),Word("embody"),Word("embroider"),Word("elude"),Word("emulate")};charw[12];cout<<"请输入欲查找的字符串:";cin>>w;cout<<"相匹配的单词有:、n";for(inti=0;i<5;i++)④;cout<<"匹配的单词个数为:"<<⑤<6、#includeclassStud(intno;charname[10];intchg;________________①public;Stud(int,charna[],intd){no=n;chg=d;________________②sum+=d;________________③}________________④{returnsum/num;}voiddisp(){________________⑤}};intStud::sum=0;intStud::num=07、;voidmain(){Studs[]={Stud(1,”LI”,89),Stud(2,”Chen”,78),Stud(3,”Wang”,94)};cout<<”学号姓名成绩”);for(inti=0;j<3;i++)________________⑥cout<<”平均分=”<<________________⑦<clas8、sB;classA(private:intx;public:A(INTXX){X=XX;}IntSet(B&);intGet(){returnx;}}:classB{private:intx;public:B(intxx){____1____;}friend_____2_____;};intA::Set(____3____){returnx=b.x;}voi
5、}voidmain(){Wordwobj[5]={Word("elapse"),Word("embody"),Word("embroider"),Word("elude"),Word("emulate")};charw[12];cout<<"请输入欲查找的字符串:";cin>>w;cout<<"相匹配的单词有:、n";for(inti=0;i<5;i++)④;cout<<"匹配的单词个数为:"<<⑤<6、#includeclassStud(intno;charname[10];intchg;________________①public;Stud(int,charna[],intd){no=n;chg=d;________________②sum+=d;________________③}________________④{returnsum/num;}voiddisp(){________________⑤}};intStud::sum=0;intStud::num=07、;voidmain(){Studs[]={Stud(1,”LI”,89),Stud(2,”Chen”,78),Stud(3,”Wang”,94)};cout<<”学号姓名成绩”);for(inti=0;j<3;i++)________________⑥cout<<”平均分=”<<________________⑦<clas8、sB;classA(private:intx;public:A(INTXX){X=XX;}IntSet(B&);intGet(){returnx;}}:classB{private:intx;public:B(intxx){____1____;}friend_____2_____;};intA::Set(____3____){returnx=b.x;}voi
6、#includeclassStud(intno;charname[10];intchg;________________①public;Stud(int,charna[],intd){no=n;chg=d;________________②sum+=d;________________③}________________④{returnsum/num;}voiddisp(){________________⑤}};intStud::sum=0;intStud::num=0
7、;voidmain(){Studs[]={Stud(1,”LI”,89),Stud(2,”Chen”,78),Stud(3,”Wang”,94)};cout<<”学号姓名成绩”);for(inti=0;j<3;i++)________________⑥cout<<”平均分=”<<________________⑦<clas
8、sB;classA(private:intx;public:A(INTXX){X=XX;}IntSet(B&);intGet(){returnx;}}:classB{private:intx;public:B(intxx){____1____;}friend_____2_____;};intA::Set(____3____){returnx=b.x;}voi
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