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1、#include#include#includeusing namespace std;/ 第一部分：用户类class userpublic:user()user(string name):name(name)user(stringname,intlevel,intage,stringoccupation,stringhobby,string email);string getusername()return name;void writeuser();friend istream &operator(istream &in,user &u);private:string name;int l
2、evel;int age;string occupation;string hobby;string email;user:user(stringname,intlevel,intage,stringoccupation,stringhobby,stringemail):name(name),age(age),occupation(occupation),hobby(hobby),email(email)ofstream outfile;outfile.open(userfile.txt,ios:app);outfilenamelevelageoccupationhobbyemailendl;
3、outfile.close();void user:writeuser()ofstream outfile;outfile.open(userfile.txt,ios:app);coutname;coutlevel;coutage;coutoccupation;couthobby;coutemail;coutendl;outfilenamelevelageoccupationhobbyemail(istream &in,user &u)inu.name;return in;/*/ 第二部分：电影类class moviepublic:movie()movie(string name):name(
4、name)movie(string name,int year,stringdirect,stringrole,stringcompany,string grade);movie()void writemoive();string getmoviename()return name;friend istream &operator(istream &in,movie &m);friend class comment;private:string name;int year;string direct;string role;string company;string grade;movie:m
5、ovie(string name,int year,stringdirect,stringrole,stringcompany,stringgrade):name(name),year(year),direct(direct),role(role),company(company),grade(grade)ofstream outfile;outfile.open(moviefile.txt,ios:app);outfilenameyeardirectrolecompanygradeendl;outfile.close();void movie:writemoive()ofstream out
6、file;outfile.open(moviefile.txt,ios:app);coutname;coutyear;coutdirect;coutrole;coutcompany;coutgrade;coutendl;outfilenameyeardirectrolecompanygrade(istream &in,movie &m)inm.name;return in;/*/ 第三部分：影评类class commentpublic:comment(movie moviecomment);comment(movie moviecomment,user usercomment,double s
7、core,stringconnection);comment()void writecomment(user rcomment);private:string username;string moviename;double score;string connection;static int commentcount;int comment:commentcount=0;comment:comment(movie moviecomment)commentcount+;moviename=moviecomment.getmoviename();coutconnection;comment:co
8、mment(moviemoviecomment,userusercomment,doublescore,string connection):score(score),connection(connection)commentcount+;moviename=moviecomment.getmoviename();username=usercomment.getusername();ofstream outfile;outfile.open(commentfile.txt,ios:app);outfilemovienameusernamescoreconnectioncommentcountendl;outfile.close();void comment:
