大一第四章课内编程贺

（Rectangle#include<iostream>#include<cmath>usingnamespaceclassRectangle{doublea,b,c,d;Assign(doublea1,doubleb1,doublec1,doubleRectangle(doublea2,doubleb2,doublec2,doubled2){a=a2;b=b2;c=c2;d=d2;}voidcout<<"left-toppointis}intgetLeft(){returna;} intmain(){Rectanglerect;cout<<"right-bottompointisrect.getRight()<<","<<rect.getBottom()<<")"<<'\n';return}设计一个校在册员类（ 数据成包括号（I（ae（ 生日（Bit）和（ees成员函数括人员息的录和显示还包括造数与拷贝造函数。设计一个适的初值。usingnamespaceclasschar //号,18位数char // //int //生日,1986818作

char (chara[19],charb[20],charc,intd,chare[50]);(&);voidPrint Info();//输出人员信息void ::(chara[19],charb[20],charc,intd,char{strcpy(Id,a);}::{}::(&strcpy(Id,Ps.Id);}::~ void::input(){cout<<"请输入号,18位数字cin.getline(Id,19);cout<<"请输入m或w："<<endl;cout<<"请输入生日,格式1986年8月18日写作 }void::PrintInfo(){inti; =='m elseif( =='w'|| elsecout<<""<<'\n';}int ,"市黄浦路1号"),return0;}（Timedae#include<iostream>#include<iomanip>usingnamespacestd;classTimedate{voidputdate(intyear3,intmonth3,intdate3){year=year3;month=month3;date=date3;}voidputtime(inthh3,intmm3,intss3){hh=hh3;mm=mm3;ss=ss3;}void case2000:cout<<"2000";break;case2001:cout<<"2001";break;case2002:cout<<"2002";break;case2003:cout<<"2003";break;case2004:cout<<"2004";break;case}case1:cout<<'/'<<"Jan";break;case2:cout<<'/'<<"Feb";break;case3:cout<<'/'<<"Mar";break;case4:cout<<'/'<<"Apr";break;case5:cout<<'/'<<"May";break;case6:cout<<'/'<<"Jun";break;case7:cout<<'/'<<"Jul";break;case8:cout<<'/'<<"Aug";break;case9:cout<<'/'<<"Sep";break;case10:cout<<'/'<<"Oct";break;case11:cout<<'/'<<"Nov";break;case}cout<<"hour:minite:second:";}int //A //B //更新B的日期 //更新B的时间 //输出B的日期和时间return}（Circe（adius0，周长和面积在构造函数中生成）和拷贝构造函数。usingnamespaceconstdouble classCircle{doub