我初学着,这也程序有什么错误啊,能帮我看下吗,最好指出来下~~
我初学着,这也程序有什么错误啊,能帮我看下吗,最好指出来下~~
#include <iostream.h>
class Tdate
{public:
Tdate(int m=1,int d=0,int y=1995)
{
month=m;day=d;year=y;}
int &getm(){return month;}
int &gety(){return year;}
protected:
int month;
int day;
int year;
};
class People
{
private:
int number;
char sex;
int id;
Tdate birthday;
public:
People(int n=0,char s= 'm ',int i=32000000,int m=1,int d=0,int y=1995):bithday(m,d,y)
{
number=n;
sex=s;
id=i;
}
People(People&p)
{
number=p.number;
sex=p.sex;
id=p.id;
birthday.gety()=p.birthday.gety();
birthday.getm()=p.birthday.getm();
birthday.getd()=p.birthday.getd();
cout < < "copy " < <endl;
}
};
void main()
{
People p1;
p1.output();
p1.input();
p1.output();
People p2(p1);
cout < < "another people... " < <endl;
p2.output();
}
void input()
{
cout < < "number: ";
cin> > number;
cout < < "sex: ";
cin> > sex;
cout < < "id: "
cin> > id;
cout < < "the year of birthday ";
cin> > birthday.gety;
cout < < "the monthy of birthday ";
cin> > birthday.getm;
cout < < "the day of birthday: ";
cin> > birthday.getd;
}
void output()
{
cout < < "number: " < <number < <endl;
cout < < "sex " < <sex < <endl;
cout < < "birthday " < <birthday.gety() < < "-- " < <birthday.getm() < < "-- " < <birthday.getd() < <endl;
}
People(People&p);
~People()
{
cout < < "xigou... " < <endl;
}
}
[解决办法]
#include <iostream.h>
class Tdate
{
public:
Tdate(int m=1,int d=0,int y=1995)
{
month=m;day=d;year=y;}
int &getm(){return month;}
int &gety(){return year;}
int &getd(){return day;}
protected:
int month;
int day;
int year;
};
class People
{
int number;
char sex;
int id;
Tdate birthday;
public:
People(int n=0,char s= 'm ',int i=32000000,int m=1,int d=0,int y=1995):birthday(m,d,y)
{
number=n;
sex=s;
id=i;
}
People(People& p)
{
number=p.number;
sex=p.sex;
id=p.id;
birthday.gety()=p.birthday.gety();
birthday.getm()=p.birthday.getm();
birthday.getd()=p.birthday.getd();
cout < < "copy " < <endl;
}
void input()
{
cout < < "number: ";
cin> > number;
cout < < "sex: ";
cin> > sex;
cout < < "id: ";
cin> > id;
cout < < "the year of birthday: ";
cin> > birthday.gety();
cout < < "the monthy of birthday: ";
cin> > birthday.getm();
cout < < "the day of birthday: ";
cin> > birthday.getd();
}
void output()
{
cout < < "number: " < <number < <endl;
cout < < "sex " < <sex < <endl;
cout < < "birthday: " < <birthday.gety() < < "-- " < <birthday.getm() < < "-- " < <birthday.getd() < <endl;
}
~People()
{
cout < < "xigou... " < <endl;
}
};
void main()
{
People p1;
p1.input();
p1.output();
People p2(p1);
cout < < "another people... " < <endl;
p2.output();
}
[解决办法]
#include <iostream.h>
class Tdate
{
public:
Tdate(int m=1,int d=0,int y=1995)
{
month=m;day=d;year=y;
}
int &getm(){return month;}
int &gety(){return year;}
int &getd(){return day;}
public:
int month;
int day;
int year;
};
class People
{
public:
int number;
char sex;
int id;
Tdate birthday;
public:
People(int n=0,char s= 'm ',int i=32000000,int m=1,int d=0,int y=1995)
{
number=n;
sex=s;
id=i;
this-> birthday =Tdate(m,d,y);
}
People(People&p)
{
number=p.number;
sex=p.sex;
id=p.id;
birthday.gety()=p.birthday.gety();
birthday.getm()=p.birthday.getm();
birthday.getd()=p.birthday.getd();
cout < < "copy " < <endl;
}
virtual ~People();
void output();
void input();
};
int main()
{
People p1;
p1.output();
p1.input();
p1.output();
People p2(p1);
cout < < "another people... " < <endl;
p2.output();
return 0 ;
}
void People::input()
{
cout < < "number: ";
cin> > number;
cout < < "sex: ";
cin> > sex;
cout < < "id: ";
cin> > id;
cout < < "the year of birthday ";
cin> > birthday.year;
cout < < "the monthy of birthday ";
cin> > birthday.month;
cout < < "the day of birthday: ";
cin> > birthday.day;
}
void People::output()
{
cout < < "number: " < <number < <endl;
cout < < "sex " < <sex < <endl;
cout < < "birthday " < <birthday.gety() < < "-- " < <birthday.getm() < < "-- " < <birthday.getd() < <endl;
return;
}
People::People(People&p);
People::~People()
{
cout < < "xigou... " < <endl;
}
