#include#include//?????????????????#include#include#includeusingnamespacestd;constintMaxr=100;//最多的读者constintMaxb=100;//最多的图书constintMaxbor=5;//每位读者最多借五本书classReader{//读者类,实现对读者的信息的描述private:inttag;//删除标记1:已删0:未删intno;//读者编号charname[10];//读者姓名intborbook[Maxbor];//所借图书public:Reader(){;}char*getname(){//获取姓名returnname;}intgettag(){//获取删除标记returntag;}intgetno(){//获取读者编号returnno;}voidsetname(charna[]){//设置姓名strcpy(name,na);}voiddelbook(){//设置删除标记1:已删0:未删tag=1;}voidaddreader(intn,char*na){//增加读者tag=0;no=n;strcpy(name,na);for(inti=0;i>choice;switch(choice){case'1':cout<<"输入读者编号:";cin>>readerid;cout<<"输入读者姓名:";cin>>rname;addreader(readerid,rname);break;case'2':cout<<"输入读者编号:";cin>>readerid;r=query(readerid);if(r==NULL){cout<<"该读者不存在"<>rname;r->setname(rname);break;case'3':cout<<"输入读者编号:";cin>>readerid;r=query(readerid);if(r==NULL){cout<<"该读者不存在"<delbook();break;case'4':cout<<"读入读者编号:";cin>>readerid;r=query(readerid);if(r==NULL){cout<<"该读者不存在"<disp();break;case'5':disp();break;case'6':clear();break;case'0':break;default:cout<<"输入错误，请从新输入:";break;}}}classBook{//图书类,实现对图书的描述,图书的编号,书名,借出,还入等private:inttag;//删除标记1:已删0:未删intno;//图书编号charname[20];//书名intonshelf;//是否在架1:在架2:已借public:Book(){}char*getname(){returnname;}//获取姓名intgetno(){returnno;}//获取图书编号intgettag(){returntag;}//获取删除标记voidsetname(charna[]){//设置书名strcpy(name,na);}voiddelbook(){tag=1;}//删除图书voidaddbook(intn,char*na){//增加图书tag=0;no=n;strcpy(name,na);onshelf=1;}intborrowboo...
